- Daily - CERT.at

Tageszusammenfassung - 20.07.2022
by Daily end-of-shift report 20 Jul '22

20 Jul '22

===================== = End-of-Day report = ===================== Timeframe: Dienstag 19-07-2022 18:00 − Mittwoch 20-07-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Sicherheitslücken in GPS-Tracker von MiCODUS können Menschenleben gefährden ∗∗∗ --------------------------------------------- Sicherheitsforscher warnen davor, dass Angreifer unter anderem PKWs der Regierung aus der Ferne stoppen könnten. Sicherheitspatches gibt es bislang nicht. --------------------------------------------- https://heise.de/-7184324 ∗∗∗ Phishing-Mail zu „unbefugten Aktivitäten“ ignorieren! ∗∗∗ --------------------------------------------- Aktuell kursiert eine Phishing Nachricht im Namen der Raiffeisen Bank, die nach einer Authentifizierung verlangt. Angeblich wurde eine Zahlung in Höhe von 1259,00 EUR vorgenommen, die blockiert wurde. Achtung: Es handelt sich lediglich um einen erfundenen Grund, mit dem Kriminelle Sie zum Klick auf eine Phishing-Seite bewegen wollen. Löschen Sie die Nachricht einfach! --------------------------------------------- https://www.watchlist-internet.at/news/phishing-mail-zu-unbefugten-aktivita… ∗∗∗ Breaking down CISs new software supply chain security guidance ∗∗∗ --------------------------------------------- Securing the software supply chain continues to be one of the most discussed topics currently among IT and cybersecurity leaders. A study by In-Q-Tel researchers shows a rapid rise in software supply chain attacks starting around 2016, going from almost none in 2015 to about 1,500 in 2020. The Cloud Native Computing Foundation’s (CNCF’s) catalog of software supply chain attacks also supports a rise in this attack vector. --------------------------------------------- https://www.csoonline.com/article/3666742/breaking-down-ciss-new-software-s… ∗∗∗ Luna and Black Basta — new ransomware for Windows, Linux and ESXi ∗∗∗ --------------------------------------------- This report discusses new ransomware, that targets Windows, Linux and ESXi systems: Luna written in Rust and Black Basta. --------------------------------------------- https://securelist.com/luna-black-basta-ransomware/106950/ ∗∗∗ PrestaShop Skimmer Concealed in One Page Checkout Module ∗∗∗ --------------------------------------------- PrestaShop is a popular freemium open source e-commerce platform used by hundreds of thousands of webmasters to sell products and services to website visitors. While PrestaShop’s CMS market share is only 0.8%, it should still come as no surprise that attackers have been crafting malware to specifically target environments who use this software. --------------------------------------------- https://blog.sucuri.net/2022/07/prestashop-skimmer-concealed-in-one-page-ch… ∗∗∗ LockBit: Ransomware Puts Servers in the Crosshairs ∗∗∗ --------------------------------------------- LockBit affiliates using servers to spread ransomware throughout networks. --------------------------------------------- https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/lo… ∗∗∗ Analysis of a trojanized jQuery script: GootLoader unleashed ∗∗∗ --------------------------------------------- In this blog post, we will perform a deep analysis into GootLoader, malware which is known to deliver several types of payloads, such as Kronos trojan, REvil, IcedID, GootKit payloads and in this case Cobalt Strike. --------------------------------------------- https://blog.nviso.eu/2022/07/20/analysis-of-a-trojanized-jquery-script-goo… ∗∗∗ 4 Strategies for Achieving Greater Visibility in the Cloud ∗∗∗ --------------------------------------------- Here are four ways to put visibility at the center of your cloud security approach and better understand whats going on in your environment. --------------------------------------------- https://www.rapid7.com/blog/post/2022/07/20/4-strategies-for-achieving-grea… ===================== = Vulnerabilities = ===================== ∗∗∗ Jetzt patchen! Oracle sichert seine Produkte mit 349 Updates ab ∗∗∗ --------------------------------------------- Wichtige Sicherheitspatches schließen unter anderem kritische Lücken in Oracle-Anwendungen. --------------------------------------------- https://heise.de/-7184179 ∗∗∗ Sicherheitsupdates: Root-Lücke bedroht Zyxel-Firewalls ∗∗∗ --------------------------------------------- Mehrere Firewall-Modelle von Zyxel sind über Sicherheitslücken attackierbar. --------------------------------------------- https://heise.de/-7184526 ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Fedora (golang-github-gosexy-gettext, golang-github-hub, oci-seccomp-bpf-hook, and popub), Oracle (kernel and kernel-container), SUSE (python2-numpy), and Ubuntu (check-mk and pyjwt). --------------------------------------------- https://lwn.net/Articles/901879/ ∗∗∗ Chrome 103 Update Patches High-Severity Vulnerabilities ∗∗∗ --------------------------------------------- Google this week announced a Chrome update that resolves a total of 11 vulnerabilities in the browser, including six reported by external researchers. Of these, five are use-after-free issues, including four that are considered “high severity.” --------------------------------------------- https://www.securityweek.com/chrome-103-update-patches-high-severity-vulner… ∗∗∗ HCL BigFix: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in HCL BigFix ausnutzen, um Sicherheitsvorkehrungen zu umgehen oder Informationen offenzulegen. --------------------------------------------- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0733 ∗∗∗ OpenJDK: Mehrere Schwachstellen ermöglichen Codeausführung ∗∗∗ --------------------------------------------- Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in OpenJDK ausnutzen, um beliebigen Programmcode auszuführen, Sicherheitsvorkehrungen zu umgehen oder Dateien zu manipulieren. --------------------------------------------- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0746 ∗∗∗ Arista EOS: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen ∗∗∗ --------------------------------------------- Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Arista EOS ausnutzen, um Sicherheitsvorkehrungen zu umgehen. --------------------------------------------- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0761 ∗∗∗ Red Hat OpenShift (Logging Subsystem): Schwachstelle ermöglicht Denial of Service ∗∗∗ --------------------------------------------- Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Red Hat OpenShift (Logging Subsystem) ausnutzen, um einen Denial of Service Angriff durchzuführen. --------------------------------------------- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0707 ∗∗∗ Security Bulletin: IBM Resilient Platform could allow formula injection in Excel (CVE-2020-4633) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-resilient-platform-co… ∗∗∗ Security Bulletin: IBM InfoSphere Information Analyzer is affected by a cross-site scripting vulnerability in jQuery-UI(CVE-2021-41184) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-infosphere-informatio… ∗∗∗ Security Bulletin: Multiple cross-site scripting vulnerabilities in JQuery affect IBM InfoSphere Information Server ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-cross-site-scrip… ∗∗∗ Security Bulletin: Apache log4j security vulnerability as it relates to IBM Maximo Scheduler Optimization – Apache Log4j – CVE-2021-45105 (affecting v2.16) and CVE-2021-45046 (affecting v2.15) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-apache-log4j-security-vul… ∗∗∗ Security Bulletin: IBM QRadar Network Security is affected by multiple vulnerabilities in Expact library. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-qradar-network-securi… ∗∗∗ Security Bulletin: IBM WebSphere Application Server is vulnerable to Cross-site Scripting (CVE-2022-22477) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-websphere-application… ∗∗∗ Security Bulletin: IBM QRadar SIEM is vulnerable to improper certificate validation (CVE-2021-29755) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-qradar-siem-is-vulner… ∗∗∗ Security Bulletin: IBM QRadar Network Security is affected by multiple vulnerabilities. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-qradar-network-securi… ∗∗∗ Security Bulletin: IBM QRadar SIEM is vulnerable to infomation disclosured due to incorrect file permissions (CVE-2022-22424) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-qradar-siem-is-vulner… ∗∗∗ Security Bulletin: A vulnerability in IBM Java SDK and IBM Java Runtime affects IBM QRadar SIEM ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-in-ibm-ja… ∗∗∗ Security Bulletin: IBM QRadar SIEM is vulnerable to infomarion discosure (CVE-2021-38936) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-qradar-siem-is-vulner… ∗∗∗ Security Bulletin: Vulnerability in Java SE related to the JSSE component affects DB2 Recovery Expert for Linux, Unix and Windows ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-java-se-… ∗∗∗ Security Bulletin: A security vulnerability in Node.js nconf affects IBM Cloud Pak for Multicloud Management Managed Services ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-security-vulnerability-… ∗∗∗ Security Bulletin: IBM Resilient SOAR is Using Components with Known Vulnerabilities – Java SE (CVE-2020-2773) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-resilient-soar-is-usi… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 19.07.2022
by Daily end-of-shift report 19 Jul '22

19 Jul '22

===================== = End-of-Day report = ===================== Timeframe: Montag 18-07-2022 18:00 − Dienstag 19-07-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Robert Waldner ===================== = News = ===================== ∗∗∗ Authentication Risks Discovered in Okta Platform ∗∗∗ --------------------------------------------- Four newly discovered attack paths could lead to PII exposure, account takeover, even organizational data destruction. --------------------------------------------- https://threatpost.com/risks-okta-sso/180249/ ∗∗∗ Requests For beacon.http-get. Help Us Figure Out What They Are Looking For, (Tue, Jul 19th) ∗∗∗ --------------------------------------------- Based on our First Seen URLs page, we started seeing more requests for 'beacon.http-get' these last few days. The requests are going back a while now but have been increasing. --------------------------------------------- https://isc.sans.edu/diary/rss/28856 ∗∗∗ Sicherheit bei Mac-Office: Microsoft fordert zur Systemaktualisierung auf ∗∗∗ --------------------------------------------- Nur mit den jüngsten Versionen von Monterey und Big Sur lassen sich Angriffe über Makro-Exploits verhindern, so der Konzern. --------------------------------------------- https://heise.de/-7182296 ∗∗∗ WhatsApp-Nachricht über einen Covid-19-Zuschuss von UNICEF ist Fake ∗∗∗ --------------------------------------------- Sie haben auf WhatsApp eine Nachricht von UNICEF erhalten? Man will Ihnen einen Covid-19-Zuschuss von 50.000 Euro überweisen? Vorsicht: Dabei handelt es sich um Betrug. Kriminelle geben sich als UNICEF aus und täuschen Spenden oder Gewinne vor. In Wirklichkeit will man Ihnen Geld stehlen! Antworten Sie nicht und blockieren Sie die Nummer! --------------------------------------------- https://www.watchlist-internet.at/news/whatsapp-nachricht-ueber-einen-covid… ∗∗∗ I see what you did there: A look at the CloudMensis macOS spyware ∗∗∗ --------------------------------------------- Previously unknown macOS malware uses cloud storage as its C&C channel and to exfiltrate documents, keystrokes, and screen captures from compromised Macs --------------------------------------------- https://www.welivesecurity.com/2022/07/19/i-see-what-you-did-there-look-clo… ∗∗∗ Riding the InfoRail to Exploit Ivanti Avalanche ∗∗∗ --------------------------------------------- I was able to quickly identify a chain of three vulnerabilities in the Ivanti Avalanche Web Application: [...] Even though this chain is powerful, its first part heavily depends on factors that are not within the attacker’s control. We can do better, right? --------------------------------------------- https://www.thezdi.com/blog/2022/7/19/riding-the-inforail-to-exploit-ivanti… ===================== = Vulnerabilities = ===================== ∗∗∗ IBM Security Bulletins 2022-07-18 ∗∗∗ --------------------------------------------- IBM UrbanCode Build, IBM UrbanCode Release, IBM Sterling Partner Engagement Manager, IBM MQ, App Connect professional, IBM WebSphere Application Server Liberty, IBM Tivoli Netcool Configuration Manager, IBM UrbanCode Build. --------------------------------------------- https://www.ibm.com/blogs/psirt/ ∗∗∗ Sicherheitsupdates: Angreifer könnten Juniper-Software mit Schadcode attackieren ∗∗∗ --------------------------------------------- Der Netzwerkausrüster Juniper hat unter anderem in Contrail Networking kritische Sicherheitslücken geschlossen. --------------------------------------------- https://heise.de/-7183158 ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Fedora (buildah), SUSE (dovecot23 and nodejs12), and Ubuntu (harfbuzz, libhttp-daemon-perl, tiff, and webkit2gtk). --------------------------------------------- https://lwn.net/Articles/901787/ ∗∗∗ EMC Avamar: Mehrere Schwachstellen ermöglichen Privilegieneskalation ∗∗∗ --------------------------------------------- Ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann mehrere Schwachstellen in EMC Avamar und EMC NetWorker ausnutzen, um seine Privilegien zu erweitern, beliebigen Code auszuführen, Sicherheitsmaßnahmen zu umgehen, vertrauliche Informationen offenzulegen und einen Denial-of-Service-Zustand auszulösen. --------------------------------------------- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0715 ∗∗∗ QEMU: Schwachstelle ermöglicht Denial of Service ∗∗∗ --------------------------------------------- Ein lokaler Angreifer kann eine Schwachstelle in QEMU ausnutzen, um einen Denial of Service Angriff durchzuführen. --------------------------------------------- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0713 ∗∗∗ Apache CloudStack: Schwachstelle ermöglicht Manipulation von Dateien ∗∗∗ --------------------------------------------- Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Apache CloudStack ausnutzen, um vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszulösen und Serverdaten zu manipulieren. --------------------------------------------- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0711 ∗∗∗ Redis: Schwachstelle ermöglicht Codeausführung ∗∗∗ --------------------------------------------- Ein entfernter Angreifer kann eine Schwachstelle in Redis ausnutzen, um beliebigen Programmcode auszuführen. --------------------------------------------- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0709 ∗∗∗ jQuery: Schwachstelle ermöglicht Cross-Site Scripting ∗∗∗ --------------------------------------------- Ein entfernter, anonymer Angreifer kann eine Schwachstelle in jQuery ausnutzen, um einen Cross-Site Scripting Angriff durchzuführen. --------------------------------------------- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0708 ∗∗∗ CVE-2022-30526 (Fixed): Zyxel Firewall Local Privilege Escalation ∗∗∗ --------------------------------------------- Rapid7 discovered a local privilege escalation vulnerability affecting Zyxel firewalls. The vulnerability allows a low privileged user, such as `nobody`, to escalate to `root` on affected firewalls. --------------------------------------------- https://www.rapid7.com/blog/post/2022/07/19/cve-2022-30526-fixed-zyxel-fire… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 18.07.2022
by Daily end-of-shift report 18 Jul '22

18 Jul '22

===================== = End-of-Day report = ===================== Timeframe: Freitag 15-07-2022 18:00 − Montag 18-07-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Cybercrime und Trickbot-Leaks: "Wir zahlen Krankengeld und 13. Monatsgehalt" ∗∗∗ --------------------------------------------- Cybercrime goes Business: Ein Bewerbungsgespräch im Cybercrime-Untergrund zeigt eindrucksvoll, wie sehr sich organisiertes Verbrechen schon "normalisiert" hat. --------------------------------------------- https://heise.de/-7182800 ∗∗∗ Fake-Shop für Pellets und Brennholz kontaktiert Kund:innen auf WhatsApp ∗∗∗ --------------------------------------------- Aktuell boomen Fake-Shops für Brennholz, Pellets, Photovoltaik-Anlagen und Öfen. Der betrügerische Shop wibois.com gibt sich besonders viel Mühe, um Ihnen Geld zu stehlen. Neben professionell gestalteten Werbeanzeigen auf Facebook und Instagram, senden die Kriminellen Ihnen Bestellbestätigung und Überweisungsaufforderung auf WhatsApp. Das stiftet Vertrauen und vermittelt das Gefühl von Erreichbarkeit. Zahlen Sie nicht und blockieren Sie die Nummer! --------------------------------------------- https://www.watchlist-internet.at/news/fake-shop-fuer-pellets-und-brennholz… ∗∗∗ Mit Sality-Malware infiziertes Passwort Cracking-Tool für Industrie-Steuerungen/Leitsysteme verteilt ∗∗∗ --------------------------------------------- Cyberkriminelle bewerben in sozialen Netzwerken wohl ein Tool, mit denen Kennwörter in Industriesteuerungen (ICS, PLCs) geknackt werden können. --------------------------------------------- https://www.borncity.com/blog/2022/07/16/mit-sality-malware-infiziertes-pas… ∗∗∗ Supply Chain Attack Technique Spoofs GitHub Commit Metadata ∗∗∗ --------------------------------------------- Security researchers at Checkmarx are warning of a new supply chain attack technique that relies on spoofed commit metadata to add legitimacy to malicious GitHub repositories. --------------------------------------------- https://www.securityweek.com/supply-chain-attack-technique-spoofs-github-co… ∗∗∗ Mitigation for Azure Storage SDK Client-Side Encryption Padding Oracle Vulnerability ∗∗∗ --------------------------------------------- Google informed Microsoft under Coordinated Vulnerability Disclosure (CVD) of a padding oracle vulnerability that may affect customers using Azure Storage SDK (for Python, .NET, Java) client-side encryption (CVE-2022-30187). To mitigate this vulnerability, we released a new General Availability (GA) version of the Azure Storage SDK client-side encryption feature (v2) on July 12, 2022. --------------------------------------------- https://msrc-blog.microsoft.com/2022/07/18/mitigation-for-azure-storage-sdk… ∗∗∗ Month of PowerShell - Working with the Event Log, Part 3 - Accessing Message Elements ∗∗∗ --------------------------------------------- In part 3 of Working with the Event Log we look at using a third-party function to make accessing event log data much easier. --------------------------------------------- https://www.sans.org/blog/working-with-the-event-log-part-3-accessing-messa… ∗∗∗ Month of PowerShell - Working with the Event Log, Part 4 - Tweaking Event Log Settings ∗∗∗ --------------------------------------------- In this final part of this series on working with the event log in PowerShell, we look at tips and commands for tweaking event log settings. --------------------------------------------- https://www.sans.org/blog/working-with-the-event-log-part-4-tweaking-event-… ∗∗∗ Genesis - The Birth of a Windows Process (Part 2) ∗∗∗ --------------------------------------------- In this second and final part of the series, we will go through the exact flow CreateProcess carries out to launch a process on Windows using the APIs and Data Structure we discussed in Part 1. --------------------------------------------- https://fourcore.io/blogs/how-a-windows-process-is-created-part-2 ===================== = Vulnerabilities = ===================== ∗∗∗ New Netwrix Auditor Bug Could Let Attackers Compromise Active Directory Domain ∗∗∗ --------------------------------------------- Researchers have disclosed details about a security vulnerability in the Netwrix Auditor application that, if successfully exploited, could lead to arbitrary code execution on affected devices. "Since this service is typically executed with extensive privileges in an Active Directory environment, the attacker would likely be able to compromise the Active Directory domain," [...] --------------------------------------------- https://thehackernews.com/2022/07/new-netwrix-auditor-bug-could-let.html ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (mat2 and xen), Fedora (butane, caddy, clash, direnv, geoipupdate, gitjacker, golang-bug-serial-1, golang-github-a8m-envsubst, golang-github-apache-beam-2, golang-github-aws-lambda, golang-github-cespare-xxhash, golang-github-chromedp, golang-github-cloudflare, golang-github-cloudflare-redoctober, golang-github-cockroachdb-pebble, golang-github-cucumber-godog, golang-github-dreamacro-shadowsocks2, golang-github-dustinkirkland-petname, [...] --------------------------------------------- https://lwn.net/Articles/901699/ ∗∗∗ Log4J-Schwachstelle: Mittelstand schläft, DHS sieht Problem für Jahre ∗∗∗ --------------------------------------------- Die in Java ausnutzbare Log4Shell-Schwachstelle in der Log4j-Bibliothek steckt mutmaßlich in vielen Systemen bzw. Software-Paketen. Das Problem dürfte uns noch für Jahre tangieren, schätzen Experten und im deutschen Mittelstand ist das noch nicht angekommen. Auch das Department of Homeland Security [...] --------------------------------------------- https://www.borncity.com/blog/2022/07/17/log4j-schwachstelle-mittelstand-sc… ∗∗∗ SonicWall Switch Post-Authenticated Remote Code Execution ∗∗∗ --------------------------------------------- A vulnerability in SonicWall Switch 1.1.1.0-2s and earlier allows an authenticated malicious user to perform remote code execution in the host system. --------------------------------------------- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2022-0013 ∗∗∗ Festo: Controller CECC-S,LK,D family firmware 2.4.2.0 - multiple vulnerabilities in CODESYS V3 runtime system ∗∗∗ --------------------------------------------- https://cert.vde.com/de/advisories/VDE-2022-027/ ∗∗∗ Festo: Controller CECC-S,LK,D family <= 2.3.8.1 - multiple vulnerabilities in CODESYS V3 runtime system ∗∗∗ --------------------------------------------- https://cert.vde.com/de/advisories/VDE-2022-022/ ∗∗∗ Security Bulletin: IBM UrbanCode Deploy (UCD) could disclose sensitive database information to a local user in plain text. (CVE-2022-22367) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-urbancode-deploy-ucd-… ∗∗∗ Security Bulletin: The CVE-2022-34305 vulnerability in Apache Tomcat affects App Connect Professional. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-the-cve-2022-34305-vulner… ∗∗∗ Security Bulletin: There are multiple vulnerabilites that affect IBM Engineering Requirements Quality Assistant On-Premises (CVE-2022-0778, CVE-2021-38868, CVE-2021-29799, CVE-2021-29790, CVE-2021-29788) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-there-are-multiple-vulner… ∗∗∗ Security Bulletin: IBM Cloud Pak for Multicloud Management Monitoring is vulnerable to multiple vulnerabilities due to its use of IBM JAVA (CVE-2021-35560, CVE-2021-35578, CVE-2021-35565, CVE-2021-35603) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-cloud-pak-for-multicl… ∗∗∗ Security Bulletin: An attacker that gains service access to the FSP (POWER9 only) or gains admin authority to a partition can compromise partition firmware. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-an-attacker-that-gains-se… ∗∗∗ Security Bulletin: IBM Cloud Pak for Multicloud Management Monitoring is vulnerable to a denial server due to its use of Apache Xerces2 (CVE-2022-23437) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-cloud-pak-for-multicl… ∗∗∗ Security Bulletin: Vulnerability in OpenSSL (CVE-2022-0778) affects PowerVM ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-openssl-… ∗∗∗ Security Bulletin: The vulnerability CVE-2022-21299 in IBM Java SDK affects IBM WebSphere Cast Iron Solution & App Connect Professional ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-the-vulnerability-cve-202… ∗∗∗ Security Bulletin: IBM Urbancode Deploy (UCD) vulnerable to information disclosure which can be read by a local user. (CVE-2022-22366) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-urbancode-deploy-ucd-… ∗∗∗ Security Bulletin: IBM Cloud Pak for Multicloud Management Monitoring is vulnerable to multiple security vulnerabilities due to its use of NodeJS (CVE-2021-22918, CVE-2021-22960, CVE-2021-22959) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-cloud-pak-for-multicl… ∗∗∗ Security Bulletin: Vulnerability in async opensource package affects IBM VM Recovery Manager HA & DR GUI ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-async-op… ∗∗∗ Security Bulletin: Vulnerability in the jackson-databind component affects IBM Event Streams ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-the-jack… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 15.07.2022
by Daily end-of-shift report 15 Jul '22

15 Jul '22

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 14-07-2022 18:00 − Freitag 15-07-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Callback-Phishing: Dringender Rückruf erbeten ∗∗∗ --------------------------------------------- Angreifer geben sich in E-Mails als Sicherheitsunternehmen aus und bitten um einen Rückruf. Doch statt einer Überprüfung wird der Rechner gehackt. --------------------------------------------- https://www.golem.de/news/callback-phishing-dringender-rueckruf-erbeten-220… ∗∗∗ Android-Malware mit 3 Millionen Installationen aus Google Play entfernt ∗∗∗ --------------------------------------------- Die Android-Malware Autolycos hat es auf insgesamt drei Millionen Installationen gebracht. Nach der Entdeckung hat Google die betroffenen Apps entfernt. --------------------------------------------- https://heise.de/-7180469 ∗∗∗ Windows Autopatch ab sofort allgemein verfügbar ∗∗∗ --------------------------------------------- Automatisch abgesicherte Updates für Windows verspricht Microsoft mit Autopatch – Administratoren steht so deutlich weniger händische Arbeit ins Haus. --------------------------------------------- https://heise.de/-7180876 ∗∗∗ Was kann ich bei Problemen mit Klarna tun? ∗∗∗ --------------------------------------------- „Das Produkt ist noch gar nicht gekommen, trotzdem will Klarna, das ich bezahle.“ „Klarna schickt trotz Rücksendung Mahnungen.“ „Ich habe Ramsch bekommen, Klarna fordert aber eine Zahlung.“ Immer wieder berichten uns Konsument:innen von Problemen mit Klarna und sind ratlos. Wir zeigen Ihnen, was Sie bei ungerechtfertigten Zahlungsaufforderungen und Mahnungen von Klarna tun können. --------------------------------------------- https://www.watchlist-internet.at/news/was-kann-ich-bei-problemen-mit-klarn… ∗∗∗ YouTuber-Cash: Vorsicht vor Abzocke ∗∗∗ --------------------------------------------- YouTube-Videos schauen und damit Geld verdienen? Angebote wie das von youtuber.ltd klingen verlockend, doch statt der Auszahlung warten Abzocke-Maschen auf Sie. Vertrauen Sie keinen Versprechen online, schnell viel Geld zu verdienen! Die Kriminellen, die hinter diesen Angeboten stecken sind lediglich auf Ihre Daten oder Ihr Geld aus. --------------------------------------------- https://www.watchlist-internet.at/news/youtuber-cash-vorsicht-vor-abzocke/ ∗∗∗ WordPress: Schwachstelle in Kaswara Modern WPBakery Page Builder wird angegriffen ∗∗∗ --------------------------------------------- WordPress-Nutzer, die das Kaswara Modern WPBakery Page Builder im Einsatz haben, sollten zügig handeln. In älteren Fassungen ist die Schwachstelle CVE-2021-24284 enthalten, die eine Übernahme der WordPress-Installation ermöglicht. --------------------------------------------- https://www.borncity.com/blog/2022/07/15/wordpress-schwachstelle-in-kaswara… ∗∗∗ New Phishing Kit Hijacks WordPress Sites for PayPal Scam ∗∗∗ --------------------------------------------- Attackers use scam security checks to steal victims government documents, photos, banking information, and email passwords, researchers warn. --------------------------------------------- https://www.darkreading.com/attacks-breaches/new-phishing-kit-hijacks-wordp… ∗∗∗ The real reason why malware detection is hard—and underestimated ∗∗∗ --------------------------------------------- Researchers develop an AI with a 98% malware detection rate and 5% false positive rate. If you think this is a splendid technology for antivirus software, this article might change your mind. --------------------------------------------- https://www.gdatasoftware.com/blog/2022/06/37445-malware-detection-is-hard ∗∗∗ Month of PowerShell: Working with Log Files ∗∗∗ --------------------------------------------- In this article we look at how we can leverage PowerShells object-passing pipeline to parse and retrieve data from an IIS web server log file. --------------------------------------------- https://www.sans.org/blog/powershell-working-with-log-files ∗∗∗ Software Vendors Start Patching Retbleed CPU Vulnerabilities ∗∗∗ --------------------------------------------- Vendors have started rolling out software updates to address the recently disclosed Retbleed speculative execution attack targeting Intel and AMD processors. --------------------------------------------- https://www.securityweek.com/software-vendors-start-patching-retbleed-cpu-v… ∗∗∗ Powerful Mantis DDoS Botnet Hits 1,000 Organizations in One Month ∗∗∗ --------------------------------------------- Web protection firm Cloudflare warns that a small but powerful botnet has launched distributed denial-of-service (DDoS) attacks on roughly 1,000 organizations over the past month alone. --------------------------------------------- https://www.securityweek.com/powerful-mantis-ddos-botnet-hits-1000-organiza… ∗∗∗ Digium Phones Under Attack: Insight Into the Web Shell Implant ∗∗∗ --------------------------------------------- We witnessed more than 500,000 unique samples of malicious traffic targeting Digium Asterisk software for VoIP phone devices. --------------------------------------------- https://unit42.paloaltonetworks.com/digium-phones-web-shell/ ∗∗∗ CVE-2022-30136: Microsoft Windows Network File System v4 Remote Code Execution Vulnerability ∗∗∗ --------------------------------------------- In this excerpt of a Trend Micro Vulnerability Research Service vulnerability report, Guy Lederfein and Quintin Crist of the Trend Micro Research Team detail a recently patched remote code execution vulnerability in the Microsoft Windows operating system, originally discovered and reported by Yuki Chen. The bug is found in the implementation of Network File System (NFS)and is due to improper handling of NFSv4 requests. An unauthenticated attacker could exploit this bug to execute arbitrary code in the context of SYSTEM. --------------------------------------------- https://www.thezdi.com/blog/2022/7/13/cve-2022-30136-microsoft-windows-netw… ===================== = Vulnerabilities = ===================== ∗∗∗ Security Update Available for Adobe InDesign APSB22-30 ∗∗∗ --------------------------------------------- Adobe has released a security update for Adobe InDesign. This update addresses multiple critical and an important vulnerability. Successful exploitation could lead to arbitrary code execution and memory leak. --------------------------------------------- https://helpx.adobe.com/security/products/indesign/apsb22-30.html ∗∗∗ Security Update Available for Adobe InCopy APSB22-29 ∗∗∗ --------------------------------------------- Adobe has released a security update for Adobe InCopy. This update addresses multiple  critical and an important vulnerability. Successful exploitation could lead to arbitrary code execution and memory leak. --------------------------------------------- https://helpx.adobe.com/security/products/incopy/apsb22-29.html ∗∗∗ ABB Flow Computer and Remote Controllers Path Traversal Vulnerability in Totalflow TCP protocol can lead to root access ∗∗∗ --------------------------------------------- ABB is aware of private reports of a vulnerability in the flow computer and remote controller product versions listed above. A flash update is available that resolves the vulnerability in the product versions listed above. Mitigation can be accomplished by proper network segmentation [...] --------------------------------------------- https://search.abb.com/library/Download.aspx?DocumentID=9AKK108467A0927&Lan… ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (webkit2gtk and wpewebkit), Fedora (curl, kernel, openssl1.1, php, subversion, xorg-x11-server, and xorg-x11-server-Xwayland), Oracle (grub2), SUSE (gnutls, kernel, logrotate, oracleasm, p11-kit, and python-PyJWT), and Ubuntu (libhttp-daemon-perl and python2.7, python3.10, python3.4, python3.5, python3.6, python3.8, python3.9). --------------------------------------------- https://lwn.net/Articles/901412/ ∗∗∗ Grafana: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Grafana ausnutzen, um einen Cross-Site Scripting Angriff durchzuführen und Sicherheitsmaßnahmen zu umgehen. --------------------------------------------- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0696 ∗∗∗ SonicWall Hosted Email Security Capture ATP Bypass ∗∗∗ --------------------------------------------- Improperly Implemented Security Check vulnerability in the SonicWall Hosted Email Security leads to bypass of Capture ATP security service in the appliance. --------------------------------------------- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2022-0014 ∗∗∗ OpenSSL c_rehash script allows command injection CVE-2022-1292 ∗∗∗ --------------------------------------------- A critical vulnerability (CVE-2022-1292) was found in OpenSSL c_rehash script. This is due to shell metacharacters not being properly sanitized, resulting in command injection. An attacker could execute arbitrary commands with the privileges of the script. After review, it has been determined that vulnerability tracked as CVE-2022-1292 is not applicable to the SonicWall product suite. However, SonicWall has decided to update the impacted OpenSSL package to the fixed version (OpenSSL 1.1.1o) [...] --------------------------------------------- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2022-0011 ∗∗∗ SolarWinds Dameware: Schwachstelle ermöglicht Nutzerzugriff ∗∗∗ --------------------------------------------- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0697 ∗∗∗ Mattermost: Mehrere Schwachstellen ermöglichen nicht spezifizierten Angriff ∗∗∗ --------------------------------------------- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0695 ∗∗∗ Autodesk AutoCAD: Schwachstelle ermöglicht Codeausführung ∗∗∗ --------------------------------------------- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0694 ∗∗∗ Security Bulletin: Denial of Service vulnerability affect IBM Business Automation Workflow and IBM Business Process Manager (BPM) – CVE-2020-35618 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-denial-of-service-vulnera… ∗∗∗ Security Bulletin: IBM MQ Appliance is affected by FasterXML jackson-databind vulnerabilities (CVE-2020-36518) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-appliance-is-affec… ∗∗∗ Security Bulletin: Multiple Vulnerabilities in Apache Commons Compress affect WebSphere Application Server ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Python (Publicly disclosed vulnerability) in IBM Tivoli Application Dependency Discovery Manager (CVE-2022-0391) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-python-publicly-disclosed… ∗∗∗ Security Bulletin: Vulnerability in Json-schema library affect Tivoli Netcool/OMNIbus WebGUI (CVE-2021-3918) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-json-sch… ∗∗∗ Security Bulletin: Vulnerability in Axios affects IBM Process Mining . CVE-2022-1214 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-axios-af… ∗∗∗ Security Bulletin: IBM MQ Appliance is affected by follow-redirects vulnerabilities (CVE-2022-0155 and CVE-2022-0536) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-appliance-is-affec… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 14.07.2022
by Daily end-of-shift report 14 Jul '22

14 Jul '22

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 13-07-2022 18:00 − Donnerstag 14-07-2022 18:00 Handler: Robert Waldner Co-Handler: Michael Schlagenhaufer ===================== = News = ===================== ∗∗∗ Month of PowerShell - Working with the Event Log, Part 2 - Threat Hunting with Event Logs ∗∗∗ --------------------------------------------- We continue our look at working with the Windows event log using PowerShell with 10 threat hunting techniques. --------------------------------------------- https://www.sans.org/blog/working-with-event-log-part-2-threat-hunting-with… ∗∗∗ Introducing Decompiler Explorer ∗∗∗ --------------------------------------------- Today, we’re releasing a little side project a few of our developers have been working with the community on: the Decompiler Explorer! This new (free, open source) web service lets you compare the output of different decompilers on small executables. In other words: It’s basically the same thing as Matt Godbolt’s awesome Compiler Explorer, but in reverse. --------------------------------------------- https://binary.ninja/2022/07/13/introducing-decompiler-explorer.html ∗∗∗ CVE-2022-29885 - Dont Open That Port - A Denial Of Service vulnerability on Apache Tomcat Cluster Service Listener ∗∗∗ --------------------------------------------- While performing the analysis I discovered that this was a part of a research made by 4ra1n, who reported the issue to the Apache Tomcat Security Team on 17 April 2022 and marked as CVE-2022-29885. Nonetheless, I had no luck finding a suitable PoC of the vulnerability. --------------------------------------------- https://voidzone.me/cve-2022-29885-apache-tomcat-cluster-service-dos/ ∗∗∗ Genesis - The Birth of a Windows Process (Part 1) ∗∗∗ --------------------------------------------- This is the first part of a two part series. In this post, I cover how Windows spawns a process, the various APIs and data structures involved and different types of processess available on Windows. The Windows API provides several functions for creating a process. We will go through some of the important APIs and structures Win32 offers before diving into the process creation procedure. --------------------------------------------- https://fourcore.io/blogs/how-a-windows-process-is-created-part-1 ∗∗∗ Exploiting Arbitrary Object Instantiations in PHP without Custom Classes ∗∗∗ --------------------------------------------- PHP’s Arbitrary Object Instantiation is a flaw in which an attacker can create arbitrary objects. This flaw can come in all shapes and sizes. --------------------------------------------- https://swarm.ptsecurity.com/exploiting-arbitrary-object-instantiations/ ∗∗∗ “RedAlert,” LILITH and 0mega leading a wave of Ransomware Campaigns ∗∗∗ --------------------------------------------- Multiple new ransomware groups have surfaced recently, highlighting the adoption of ransomware attacks by TAs for monetary gains. --------------------------------------------- https://blog.cyble.com/2022/07/12/new-ransomware-groups-on-the-rise/ ∗∗∗ Office-Nutzer im Visier: Phishing-Kampagne umgeht Multi-Faktor-Authentifizierung ∗∗∗ --------------------------------------------- Microsofts Sicherheitsforscher haben eine große Phishing-Kampagne aufgedeckt. Dabei stehlen Angreifer Session-Cookies, um MFA-Schutzmaßnahmen zu umgehen. --------------------------------------------- https://heise.de/-7179750 ∗∗∗ PSA: Sudden Increase In Attacks On Modern WPBakery Page Builder Addons Vulnerability ∗∗∗ --------------------------------------------- The Wordfence Threat Intelligence team has been monitoring a sudden increase in attack attempts targeting Kaswara Modern WPBakery Page Builder Addons. This ongoing campaign is attempting to take advantage of an arbitrary file upload vulnerability, tracked as CVE-2021-24284, which has been previously disclosed and has not been patched on the now closed plugin. --------------------------------------------- https://www.wordfence.com/blog/2022/07/attacks-on-modern-wpbakery-page-buil… ∗∗∗ YouTuber-Cash: Vorsicht vor Abzocke ∗∗∗ --------------------------------------------- YouTube-Videos schauen und damit Geld verdienen? Angebote wie das von youtuber.ltd klingen verlockend, doch statt der Auszahlung warten Abzocke-Maschen auf Sie. Vertrauen Sie keinen Versprechen online, schnell viel Geld zu verdienen! --------------------------------------------- https://www.watchlist-internet.at/news/youtuber-cash-vorsicht-vor-abzocke/ ===================== = Vulnerabilities = ===================== ∗∗∗ X.org servers update closes 2 security holes, adds neat component tweaks ∗∗∗ --------------------------------------------- Arbitrary code execution flaws in the X Keyboard Extension were bad news X.org has released a bunch of updates, which includes closing two security holes and, yes, this affects Wayland users too. --------------------------------------------- https://go.theregister.com/feed/www.theregister.com/2022/07/13/xorg_servers… ∗∗∗ Tableau Server Leaks Sensitive Information From Reflected XSS ∗∗∗ --------------------------------------------- GoSecure Titan Labs has identified a vulnerability within the Tableau Server that could allow malicious actors to extract sensitive data from the application. Tableau Server is an analytics platform owned by Salesforce used to see and understand data. --------------------------------------------- https://www.gosecure.net/blog/2022/07/13/tableau-server-leaks-sensitive-inf… ∗∗∗ IBM Security Bulletins 2022-07-13 ∗∗∗ --------------------------------------------- IBM Db2, IBM MQ Appliance, IBM i, IBM WebSphere Application Server, IBM Engineering Lifecycle Optimization, IBM Cloud Pak, IBM Netezza Platform, IBM Security Verify Information Queue, IBM Security Verify Governance. --------------------------------------------- https://www.ibm.com/blogs/psirt/ ∗∗∗ Lücke in VMware vCenter Server und Cloud Foundation zum Teil abgedichtet ∗∗∗ --------------------------------------------- In VMwares vCenter Server und der Cloud Foundation klafft eine Sicherheitslücke in der Integrated Windows Authentication. Nun gibt es ein Software-Update. --------------------------------------------- https://heise.de/-7179181 ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (request-tracker4), Fedora (kernel and vim), Mageia (gerbv, gnupg2, pgadmin4, and python-coookiecutter), Slackware (xorg), SUSE (cifs-utils, gmp, gnutls, libnettle, kernel, libsolv, libzypp, zypper, logrotate, openssl-1_1, opera, squid, and virglrenderer), and Ubuntu (ca-certificates, git, linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-gcp-4.15, linux-hwe, linux-kvm, linux-oracle, linux-raspi2, linux-snapdragon, linux, linux-aws, linux-azure, linux-azure-5.4, linux-azure-fde, linux-gke, linux-gkeop, linux-hwe-5.4, linux-ibm, linux-kvm, linux, linux-aws, linux-azure, linux-gcp, linux-gke, linux-ibm, linux-kvm, linux-lowlatency, linux-oracle, linux-aws, linux-oem-5.14, and vim). --------------------------------------------- https://lwn.net/Articles/901190/ ∗∗∗ UEFI-Firmware-Bug gefährdet über 70 Lenovo Notebooks (Juli 2022) ∗∗∗ --------------------------------------------- Hinweis für Blog-Leser und -Leserinnen, die Notebooks von Lenovo (und IBM) verwenden. Sicherheitsforscher von ESET haben gravierenden Schwachstellen in der UEFI-Firmware von Lenovo Notebooks gefunden, die eine Übernahme des Betriebssystems in der frühen Boot-Phase ermöglicht. --------------------------------------------- https://www.borncity.com/blog/2022/07/14/uefi-firmware-bug-gefhrdet-ber-70-… ∗∗∗ Internet Explorer 11: Update KB5015805 (12. Juli 2022) ∗∗∗ --------------------------------------------- Microsoft hat zum 12. Juli 2022 ein Sicherheitsupdate (KB5015805) für den Internet Explorer freigegeben. Dieses ist aber nur für ausgesuchte Windows-Versionen als kumulatives Update separat erhältlich. Hier ein Überblick über diesen Patch, der Schwachstellen im Browser schließen soll. --------------------------------------------- https://www.borncity.com/blog/2022/07/14/internet-explorer-11-update-kb5015… ∗∗∗ Entity Print - Moderately critical - Multiple: Remote Code Execution, Information disclosure - SA-CONTRIB-2022-048 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-contrib-2022-048 ∗∗∗ K14335949: Intel processors vulnerability CVE-2022-24436 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K14335949 ∗∗∗ K43357358: AMD processors vulnerability CVE-2022-23823 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K43357358 ∗∗∗ Juniper JUNOS (EX, MX, PTX, QFX Series): Mehrere Schwachstellen ∗∗∗ --------------------------------------------- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0684 ∗∗∗ Juniper JUNOS (Verschiedene Plattformen): Mehrere Schwachstellen ermöglichen Denial of Service ∗∗∗ --------------------------------------------- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0683 ∗∗∗ Lenovo XClarity: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0687 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 13.07.2022
by Daily end-of-shift report 13 Jul '22

13 Jul '22

===================== = End-of-Day report = ===================== Timeframe: Dienstag 12-07-2022 18:00 − Mittwoch 13-07-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Robert Waldner ===================== = News = ===================== ∗∗∗ From cookie theft to BEC: Attackers use AiTM phishing sites as entry point to further financial fraud ∗∗∗ --------------------------------------------- A large-scale phishing campaign that attempted to target over 10,000 organizations since September 2021 used adversary-in-the-middle (AiTM) phishing sites to steal passwords, hijack a user’s sign-in session, and skip the authentication process, even if the user had enabled multifactor authentication (MFA). --------------------------------------------- https://www.microsoft.com/security/blog/2022/07/12/from-cookie-theft-to-bec… ∗∗∗ Using Referers to Detect Phishing Attacks, (Wed, Jul 13th) ∗∗∗ --------------------------------------------- Referers are useful information for webmasters and system administrators that would like to have a better overview of the visitors browsing their websites. The referer is an HTTP header that identifies the address of the web page from which the resource has been requested. --------------------------------------------- https://isc.sans.edu/diary/rss/28836 ∗∗∗ Infected WordPress Site Reveals Malicious C&C Script ∗∗∗ --------------------------------------------- Cryptomining infections accounted for less than 4% of total detections last year. Despite the fact that CoinHive – one of the most popular JavaScript based miners – shut down its operations in 2019, we still find occasional infections on compromised environments during remote and server-side scans. --------------------------------------------- https://blog.sucuri.net/2022/07/infected-wordpress-site-reveals-malicious-c… ∗∗∗ Researchers Uncover New Attempts by Qakbot Malware to Evade Detection ∗∗∗ --------------------------------------------- The operators behind the Qakbot malware are transforming their delivery vectors in an attempt to sidestep detection. --------------------------------------------- https://thehackernews.com/2022/07/researchers-uncover-new-attempts-by.html ∗∗∗ Open-Source-Tool von Microsoft erstellt "Software Bill of Materials" ∗∗∗ --------------------------------------------- Das SBOM-Tool Salus listet alle Komponenten und Dependencies von Projekten auf, um potenzielle Schwachstellen in der Software Supply Chain aufzuspüren. --------------------------------------------- https://heise.de/-7177889 ∗∗∗ Vorsicht vor Fake-Shops am Energiesektor! ∗∗∗ --------------------------------------------- Zahlreichen Fake-Shops mit Brennholz, lassen Kriminelle nun Photovoltaik-Shops wie solanex.de und solarnetz.at folgen. Die aktuelle Energiekrise soll offenbar maximal ausgenützt werden. --------------------------------------------- https://www.watchlist-internet.at/news/vorsicht-vor-fake-shops-am-energiese… ∗∗∗ Cobalt Strike Analysis and Tutorial: CS Metadata Encryption and Decryption ∗∗∗ --------------------------------------------- We show how metadata encryption and decryption contributes to making Cobalt Strike an effective emulator that is difficult to defend against. --------------------------------------------- https://unit42.paloaltonetworks.com/cobalt-strike-metadata-encryption-decry… ===================== = Vulnerabilities = ===================== ∗∗∗ AMD Prozessoren: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- Ein lokaler Angreifer kann mehrere Schwachstellen in AMD Prozessoren ausnutzen, um beliebigen Programmcode auszuführen oder Informationen offenzulegen. --------------------------------------------- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0665 ∗∗∗ Intel Prozessoren: Mehrere Schwachstellen ermöglichen Offenlegung von Informationen ∗∗∗ --------------------------------------------- Ein lokaler Angreifer kann mehrere Schwachstellen in Intel Prozessoren ausnutzen, um Informationen offenzulegen. --------------------------------------------- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0650 ∗∗∗ Microsoft Security Update Summary (12. Juli 2022) ∗∗∗ --------------------------------------------- Am 12. Juli 2022 hat Microsoft Sicherheitsupdates für Windows-Clients und -Server, für Office usw. – sowie für weitere Produkte – veröffentlicht. Die Sicherheitsupdates beseitigen zudem 84 Schwachstellen, davon einen 0-day. --------------------------------------------- https://www.borncity.com/blog/2022/07/12/microsoft-security-update-summary-… ∗∗∗ Adobe dichtet teils kritische Lücken ab ∗∗∗ --------------------------------------------- In Adobe Acrobat und Reader, Photoshop, RoboHelp und Character Animator schließt der Hersteller Sicherheitslücken. Einige sind kritisch. --------------------------------------------- https://heise.de/-7177696 ∗∗∗ IBM Security Bulletins 2022-07-12 ∗∗∗ --------------------------------------------- IBM Answer Retrieval for Watson Discovery, IBM Event Streams, IBM QRadar Network Security, IBM Cloud, Content Manager OnDemand, IBM Rational Build Forge, IBM App Connect Enterprise, IBM Sterling Connect, Digital Certificate Manager, Enterprise Content Management System Monitor. --------------------------------------------- https://www.ibm.com/blogs/psirt/ ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Fedora (xen), Mageia (x11-server), SUSE (chromium, kernel, pcre, pcre2, squid, and xorg-x11-server), and Ubuntu (gnupg, gnupg2, uriparser, xorg-server, xorg-server-hwe-16.04, and xorg-server, xorg-server-hwe-18.04, xwayland). --------------------------------------------- https://lwn.net/Articles/901029/ ∗∗∗ Ruby on Rails: Schwachstelle ermöglicht Codeausführung ∗∗∗ --------------------------------------------- Ein entfernter Angreifer kann eine Schwachstelle in Ruby on Rails ausnutzen, um beliebigen Programmcode auszuführen. --------------------------------------------- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0662 ∗∗∗ ZDI-22-968: BMC Track-It! HTTP Module Improper Access Control Remote Code Execution Vulnerability ∗∗∗ --------------------------------------------- http://www.zerodayinitiative.com/advisories/ZDI-22-968/ ∗∗∗ ZDI-22-967: BMC Track-It! GetPopupSubQueryDetails SQL Injection Information Disclosure Vulnerability ∗∗∗ --------------------------------------------- http://www.zerodayinitiative.com/advisories/ZDI-22-967/ ∗∗∗ VMSA-2022-0020 - VMware ESXi addresses Return-Stack-Buffer-Underflow and Branch Type Confusion vulnerabilities ∗∗∗ --------------------------------------------- https://www.vmware.com/security/advisories/VMSA-2022-0020.html ∗∗∗ VMSA-2022-0019 - VMware vRealize Log Insight contains multiple stored cross-site scripting vulnerabilities ∗∗∗ --------------------------------------------- https://www.vmware.com/security/advisories/VMSA-2022-0019.html ∗∗∗ VMSA-2022-0018 - VMware vCenter Server updates address a server-side request forgery vulnerability ∗∗∗ --------------------------------------------- https://www.vmware.com/security/advisories/VMSA-2022-0018.html ∗∗∗ Dahua ASI7213X-T1 ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-193-01 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 12.07.2022
by Daily end-of-shift report 12 Jul '22

12 Jul '22

===================== = End-of-Day report = ===================== Timeframe: Montag 11-07-2022 18:00 − Dienstag 12-07-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ IBM-Middleware: Schwachstelle in MQ kann zu Rechtausweitung führen ∗∗∗ --------------------------------------------- Mehrere Sicherheitslücken in IBM MQ ermöglichen Angreifern, ihre Rechte an betroffenen Systemen auszuweiten oder diese lahmzulegen. Updates stehen bereit. --------------------------------------------- https://heise.de/-7169603 ∗∗∗ Wurm-Infektion: Malware-Kampagne Raspberry Robin befällt Windows und Qnap-NAS ∗∗∗ --------------------------------------------- IT-Forscher von Cybereason haben einen Netzwerkwurm entdeckt, der sich auf Windows- und Qnap-Geräten verbreitet. Sie nennen die Kampagne Raspberry Robin. --------------------------------------------- https://heise.de/-7170350 ∗∗∗ Month of PowerShell: Threat Hunting with PowerShell Differential Analysis ∗∗∗ --------------------------------------------- One of the most powerful techniques for threat hunting on Windows: differential analysis. --------------------------------------------- https://www.sans.org/blog/threat-hunting-with-powershell-differential-analy… ∗∗∗ CVE-2022-29593- Authentication Bypass by Capture Replay (Dingtian-DT-R002) ∗∗∗ --------------------------------------------- This blog post describes an authentication bypass within one such device, that allows an attacker with access to the IP network the ability to capture and subsequently replay discrete device commands, which allows for the switching on and off the physical relays on the device. --------------------------------------------- https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/cve-2022-29… ∗∗∗ Exploiting Authentication in AWS IAM Authenticator for Kubernetes ∗∗∗ --------------------------------------------- During my research on the AWS IAM Authenticator component, I found several flaws in the authentication process that could bypass the protection against replay attacks or allow an attacker to gain higher permissions in the cluster by impersonating other identities. --------------------------------------------- https://blog.lightspin.io/exploiting-eks-authentication-vulnerability-in-aw… ∗∗∗ Scanning for security.txt files ∗∗∗ --------------------------------------------- RFC 9116 was written by E. Foudil and Y. Shafranovich and left draft status in April 2022. This RFC formally defines the unofficial security.txt file that has been an unofficial standard for many years, initially created back in 2017 and documented at https://securitytxt.org/. --------------------------------------------- https://www.pentestpartners.com/security-blog/scanning-for-security-txt-fil… ∗∗∗ ChromeLoader: New Stubborn Malware Campaign ∗∗∗ --------------------------------------------- A malicious browser extension is the payload of the ChromeLoader malware family, serving as adware and an infostealer, leaking users’ search queries. --------------------------------------------- https://unit42.paloaltonetworks.com/chromeloader-malware/ ∗∗∗ Is exploiting a null pointer deref for LPE just a pipe dream? ∗∗∗ --------------------------------------------- A lot of blog posts I have read go over interesting vulnerabilities and exploits but do not typically share the process behind discovery. I want to show how sometimes just manually poking around can quickly uncover vulnerabilities you might miss with other approaches to vulnerability discovery. --------------------------------------------- https://www.thezdi.com/blog/2022/6/1/is-exploiting-a-null-pointer-deref-for… ===================== = Vulnerabilities = ===================== ∗∗∗ ZDI-22-962: Trend Micro Maximum Security Out-Of-Bounds Read Information Disclosure Vulnerability ∗∗∗ --------------------------------------------- This vulnerability allows local attackers to disclose sensitive information on affected installations of Trend Micro Maximum Security. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. --------------------------------------------- http://www.zerodayinitiative.com/advisories/ZDI-22-962/ ∗∗∗ Siemens ProductCERT published 19 and updated 15 advisories/bulletins ∗∗∗ --------------------------------------------- Opcenter Quality, SINAMICS PERFECT HARMONY GH180 Drives, EN100 Ethernet Module, RUGGEDCOM ROS, SIMATIC WinCC, Teamcenter Visualization, JT2Go, Industrial Products, TIA Administrator, Mendix Excel Importer Module, RUGGEDCOM ROX, SIMATIC eaSie Core Package, SCALANCE X Switches, SIMATIC CP Devices, Mendix Applications, SICAM A8000 Devicesm Simcenter Femap, PROFINET Stack, PADS Standard/Plus Viewer, SIMATIC S7-1500, Mendix, SIMATIC MV500 Devices, OPC Foundation Local Discovery Server, OPC-UA, Parasolid, SICAM GridEdge. --------------------------------------------- https://new.siemens.com/global/en/products/services/cert.html?d=2022-07#Sec… ∗∗∗ SAP-Patchday: 20 neue Sicherheitslücken im Juli abgedichtet ∗∗∗ --------------------------------------------- Mit den Updates zum Juli-Patchday schließt SAP 20 neue Sicherheitslücken. Zudem aktualisiert der Hersteller drei ältere Security-Bulletins. --------------------------------------------- https://heise.de/-7170698 ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (chromium), Mageia (openssl and webkit2), Slackware (seamonkey), SUSE (crash, curl, freerdp, ignition, libnbd, and python3), and Ubuntu (dovecot and python-ldap). --------------------------------------------- https://lwn.net/Articles/900855/ ∗∗∗ ICS Patch Tuesday: Siemens, Schneider Electric Address 59 Vulnerabilities ∗∗∗ --------------------------------------------- Industrial giants Siemens and Schneider Electric have released their Patch Tuesday security advisories for July 2022, with a total of 13 advisories describing 59 vulnerabilities. --------------------------------------------- https://www.securityweek.com/ics-patch-tuesday-siemens-schneider-electric-a… ∗∗∗ TYPO3-EXT-SA-2022-014: SQL Injection in extension "LUX - TYPO3 Marketing Automation" (lux) ∗∗∗ --------------------------------------------- https://typo3.org/security/advisory/typo3-ext-sa-2022-014 ∗∗∗ MariaDB: Mehrere Schwachstellen ermöglichen Denial of Service ∗∗∗ --------------------------------------------- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0641 ∗∗∗ Symantec Advanced Secure Gateway: Schwachstelle ermöglicht Manipulation und Offenlegung von Informationen ∗∗∗ --------------------------------------------- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0638 ∗∗∗ Security Bulletin: Vulnerabilities in the Golang language affect IBM Event Streams (CVE-2022-24921) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-the-go… ∗∗∗ Security Bulletin: IBM Security SiteProtector System is affected by multiple vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-siteprotecto… ∗∗∗ Security Bulletin: IBM OpenPages with Watson has addressed Apache Log4j vulnerability (CVE-2022-23305) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-openpages-with-watson… ∗∗∗ Security Bulletin: IBM Security Verify Governance is vulnerable to multiple security issues due to Node.js ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-verify-gover… ∗∗∗ Security Bulletin: IBM QRadar SIEM is vulnerable to denial of service attack due to CVE-2021-39041 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-qradar-siem-is-vulner… ∗∗∗ Security Bulletin: IBM Integration Bus is vulnerable to arbitrary code execution due to Node.js ejs module (CVE-2022-29078) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-integration-bus-is-vu… ∗∗∗ Security Bulletin: IBM MQ for HPE NonStop Server is affected by OpenSSL vulnerability CVE-2022-0778 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-for-hpe-nonstop-se… ∗∗∗ Security Bulletin: IBM Security Verify Information Queue uses Apache LDAP API with a known vulnerability (CVE-2018-1337) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-verify-infor… ∗∗∗ Security Bulletin: IBM i Modernization Engine for Lifecycle Integration is vulnerable to multiple vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-i-modernization-engin… ∗∗∗ Security Bulletin: A security vulnerability has been identified in Postgresql shipped with IBM Tivoli Netcool Impact (CVE-2022-26520, CVE-2022-21724, WS-2022-0080) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-security-vulnerability-… ∗∗∗ Security Bulletin: Vulnerabilities in the Golang language affect IBM Event Streams (CVE-2022-29526) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-the-go… ∗∗∗ Security Bulletin: IBM WebSphere Application Server Liberty is vulnerable to Identity Spoofing (CVE-2022-22476) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-websphere-application… ∗∗∗ Security Bulletin: IBM MQ for HPE NonStop Server is affected by OpenSSL vulnerability CVE-2021-4160 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-for-hpe-nonstop-se… ∗∗∗ Security Bulletin: IBM OpenPages with Watson has addressed Apache Log4j vulnerability (CVE-2022-23302) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-openpages-with-watson… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 11.07.2022
by Daily end-of-shift report 11 Jul '22

11 Jul '22

===================== = End-of-Day report = ===================== Timeframe: Freitag 08-07-2022 18:00 − Montag 11-07-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: n/a ===================== = News = ===================== ∗∗∗ New 0mega ransomware targets businesses in double-extortion attacks ∗∗∗ --------------------------------------------- A new ransomware operation named 0mega targets organizations worldwide in double-extortion attacks and demands millions of dollars in ransoms. --------------------------------------------- https://www.bleepingcomputer.com/news/security/new-0mega-ransomware-targets… ∗∗∗ Hackers Exploiting Follina Bug to Deploy Rozena Backdoor ∗∗∗ --------------------------------------------- A newly observed phishing campaign is leveraging the recently disclosed Follina security vulnerability to distribute a previously undocumented backdoor on Windows systems. --------------------------------------------- https://thehackernews.com/2022/07/hackers-exploiting-follina-bug-to.html ∗∗∗ Raspberry Robin Windows Worm Abuses QNAP Devices ∗∗∗ --------------------------------------------- A recently discovered Windows worm is abusing compromised QNAP network-attached storage (NAS) devices as stagers to spread to new systems, according to Cybereason. Dubbed Raspberry Robin, the malware was initially spotted in September 2021, spreading mainly via removable devices, such as USB drives. --------------------------------------------- https://www.securityweek.com/raspberry-robin-windows-worm-abuses-qnap-devic… ∗∗∗ The History and Evolution of Zero Trust ∗∗∗ --------------------------------------------- “The term ‘zero trust’ is now used so much and so widely that it has almost lost its meaning”. --------------------------------------------- https://www.securityweek.com/history-and-evolution-zero-trust ∗∗∗ WhatsApp: Kriminelle geben sich als Ihr Kind aus ∗∗∗ --------------------------------------------- „Hallo Papa. Mein Handy ist kaputt. Das ist meine neue Nummer.“ Vorsicht: Diese Nachricht könnte von Kriminellen stammen. Werden Sie um eine Überweisung gebeten, handelt es sich eindeutig um Betrug! --------------------------------------------- https://www.watchlist-internet.at/news/whatsapp-kriminelle-geben-sich-als-i… ∗∗∗ SELECT XMRig FROM SQLServer ∗∗∗ --------------------------------------------- Over the month of March, we observed a cluster of activity targeting MSSQL servers. The activity started via password brute force attempts for the MSSQL SA account. These brute force attempts were observed repeatedly over the month. --------------------------------------------- https://thedfirreport.com/2022/07/11/select-xmrig-from-sqlserver/ ===================== = Vulnerabilities = ===================== ∗∗∗ Sicherheitslücken in node.js abgedichtet ∗∗∗ --------------------------------------------- Neue Versionen der node.js-Laufzeitumgebung beheben sicherheitskritische Fehler mit hohem Risiko. Angreifer könnten Opfern dadurch Schadcode unterjubeln. --------------------------------------------- https://heise.de/-7167912 ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (php7.4), Fedora (gerbv, kernel, openssl, and podman-tui), Oracle (squid:4), Slackware (wavpack), and SUSE (apache2, chafa, containerd, docker and runc, fwupd, fwupdate, libqt5-qtwebengine, oracleasm, and python). --------------------------------------------- https://lwn.net/Articles/900670/ ∗∗∗ vim: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in vim ausnutzen, um einen Denial of Service Angriff durchzuführen, beliebigen Code auszuführen, Speicher zu verändern und vertrauliche Informationen offenzulegen. --------------------------------------------- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0630 ∗∗∗ ZDI-22-959: (0Day) Vinchin Backup and Recovery MySQL Server Use of Hard-coded Credentials Authentication Bypass Vulnerability ∗∗∗ --------------------------------------------- http://www.zerodayinitiative.com/advisories/ZDI-22-959/ ∗∗∗ Security Bulletin: Multiple vulnerabilities in OpenSSL affect IBM Tivoli Netcool System Service Monitors/Application Service Monitors ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: CVE-2021-23337 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-cve-2021-23337/ ∗∗∗ Security Bulletin: CVE-2020-28500 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-cve-2020-28500/ ∗∗∗ Security Bulletin: CVE-2020-8203 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-cve-2020-8203-2/ ∗∗∗ Security Bulletin: IBM Content Manager Enterprise Edition is is vulnerable to arbitrary code execution due to Apache Log4j (CVE-2021-4104) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-content-manager-enter… ∗∗∗ Security Bulletin: IBM CICS TX Standard is vulnerable to HTML injection (CVE-2022-34160) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-cics-tx-standard-is-v… ∗∗∗ Security Bulletin: IBM MQ Operator and Queue manager container images are vulnerable to vulnerabilities from Golang Go and IBM WebSphere Application Server Liberty (CVE-2021-39293 and CVE-2021-39038) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-operator-and-queue… ∗∗∗ Security Bulletin: IBM MQ Operator and Queue manager container images are vulnerable to an issue in OPM and Golang Go packages (CVE-2020-15257, CVE-2021-21334 and CVE-2021-41771) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-operator-and-queue… ∗∗∗ Security Bulletin: CVE-2020-8203 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-cve-2020-8203/ ∗∗∗ Security Bulletin: CVE-2021-23369 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-cve-2021-23369/ ∗∗∗ Security Bulletin: CVE-2020-7774 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-cve-2020-7774/ ∗∗∗ Security Bulletin: IBM CICS TX Advanced is vulnerable to HTML injection (CVE-2022-34160) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-cics-tx-advanced-is-v… ∗∗∗ K40582331: Apache HTTP server vulnerability CVE-2022-28615 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K40582331 ∗∗∗ K08006936: Apache Commons Configuration vulnerability CVE-2022-33980 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K08006936 ∗∗∗ K74251611: Linux kernel vulnerability CVE-2021-38166 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K74251611 ∗∗∗ K36462841: Linux kernel vulnerability CVE-2018-18281 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K36462841 ∗∗∗ ILIAS: Schwachstelle ermöglicht Erlangen von Benutzerrechten ∗∗∗ --------------------------------------------- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0629 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 08.07.2022
by Daily end-of-shift report 08 Jul '22

08 Jul '22

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 07-07-2022 18:00 − Freitag 08-07-2022 18:00 Handler: Robert Waldner Co-Handler: Michael Schlagenhaufer ===================== = News = ===================== ∗∗∗ Gesundheitseinrichtungen im Visier nordkoreanischer Cyberkrimineller ∗∗∗ --------------------------------------------- US-amerikanische Sicherheitsbehörden warnen vor der Maui-Ransomware. Mit ihr greifen nordkoreanische Cybergangs Organisationen des Gesundheitswesens an. --------------------------------------------- https://heise.de/-7166692 ∗∗∗ Free decryptor released for AstraLocker, Yashma ransomware victims ∗∗∗ --------------------------------------------- New Zealand-based cybersecurity firm Emsisoft has released a free decryption tool to help AstraLocker and Yashma ransomware victims recover their files without paying a ransom. --------------------------------------------- https://www.bleepingcomputer.com/news/security/free-decryptor-released-for-… ∗∗∗ SiteCheck Malware Trends Report – Q2 2022 ∗∗∗ --------------------------------------------- Conducting an external website scan for indicators of compromise is one of the easiest ways to identify security issues. While remote scanners may not provide as comprehensive of a scan as server-side scanners, they allow users to instantly identify malicious code and detect security issues on their website without installing any software or applications. --------------------------------------------- https://blog.sucuri.net/2022/07/sitecheck-malware-trends-report-q2-2022.html ∗∗∗ Over 1,200 NPM Packages Found Involved in "CuteBoi" Cryptomining Campaign ∗∗∗ --------------------------------------------- Researchers have disclosed what they say could be an attempt to kick-off a new large-scale cryptocurrency mining campaign targeting the NPM JavaScript package repository. The malicious activity, attributed to a software supply chain threat actor dubbed CuteBoi, involves an array of 1,283 rogue modules that were published in an automated fashion from over 1,000 different user accounts. --------------------------------------------- https://thehackernews.com/2022/07/over-1200-npm-packages-found-involved.html ∗∗∗ Koh: The Token Stealer ∗∗∗ --------------------------------------------- In this post I will introduce a toolkit called Koh that can indefinitely (..) harvest and reuse tokens for accounts that connect to a machine you have administrative rights on. I’ll go over the motivation for this approach, the technical background of why it’s possible and what changed in 2016, and briefly show what Koh can do. --------------------------------------------- https://posts.specterops.io/koh-the-token-stealer-41ca07a40ed6 ∗∗∗ New HavanaCrypt Ransomware Distributed as Fake Google Software Update ∗∗∗ --------------------------------------------- Security researchers at Trend Micro have identified a new ransomware family that is being delivered as a fake Google Software Update application. --------------------------------------------- https://www.securityweek.com/new-havanacrypt-ransomware-distributed-fake-go… ===================== = Vulnerabilities = ===================== ∗∗∗ IBM Security Bulletins 2022-07-07 ∗∗∗ --------------------------------------------- IBM QRadar Network Security, IBM Engineering Lifecycle Management, IBM Rational Build Forge, IBM Tivoli Netcool/Omnibus, IBM Tivoli Network Manager, IBM Engineering Lifecycle Management, IBM CICS TX Standard, IBM CICS TX Advanced, IBM WebSphere Application Server Liberty, IBM Security Verify Information Queue, IBM Event Streams. --------------------------------------------- https://www.ibm.com/blogs/psirt/ ∗∗∗ Sicherheitsupdates: Root-Lücke in Dell-EMC-Software geschlossen ∗∗∗ --------------------------------------------- Angreifer könnten Systeme mit Dell PowerProtect Cyber Recovery oder Cloud Mobility for Dell EMC Storage attackieren. Hiergegen gibt es jetzt ein Update. --------------------------------------------- https://heise.de/-7166118 ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Fedora (direnv, golang-github-mattn-colorable, matrix-synapse, pypy3.7, pypy3.8, and pypy3.9), Oracle (squid), SUSE (curl, openssl-1_1, pcre, python-ipython, resource-agents, and rsyslog), and Ubuntu (nss, php7.2, and vim). --------------------------------------------- https://lwn.net/Articles/900443/ ∗∗∗ NetApp ActiveIQ Unified Manager: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in NetApp ActiveIQ Unified Manager ausnutzen, um Informationen offenzulegen, Daten zu manipulieren oder zu verändern und einen Denial of Service Zustand auszulösen. --------------------------------------------- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0608 ∗∗∗ Red Hat FUSE: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- Ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann mehrere Schwachstellen in Red Hat FUSE ausnutzen, um vertrauliche Informationen offenzulegen, beliebigen Code auszuführen, einen Denial of Service Zustand herbeizuführen, Sicherheitsmaßnahmen zu umgehen, Daten und Informationen zu manipulieren und seine Privilegien zu erweitern. --------------------------------------------- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0607 ∗∗∗ July 7th 2022 Security Releases ∗∗∗ --------------------------------------------- Updates are now available for the v18.x, v16.x, and v14.x Node.js release [...] --------------------------------------------- https://nodejs.org/en/blog/vulnerability/july-2022-security-releases ∗∗∗ Exploitation of Mitel MiVoice Connect SA CVE-2022-29499 ∗∗∗ --------------------------------------------- Mitel MiVoice Connect customers who use vulnerable versions of the Service Appliance in their deployments should update to a fixed version of the appliance immediately. Mitel released patches for CVE-2022-29499 in early June 2022; organizations that have not updated the firmware on their appliances since before that timeframe should apply fixes as soon as possible. Appliances should not be exposed to the open internet. --------------------------------------------- https://www.rapid7.com/blog/post/2022/07/07/exploitation-of-mitel-mivoice-c… ∗∗∗ ZDI-22-955: Sante PACS Server SQL Injection Authentication Bypass Vulnerability ∗∗∗ --------------------------------------------- http://www.zerodayinitiative.com/advisories/ZDI-22-955/ ∗∗∗ K06524534: Linux kernel vulnerability CVE-2021-22555 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K06524534 ∗∗∗ K49622415: Apache Tomcat vulnerability CVE-2022-25762 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K49622415 ∗∗∗ 10 Vulnerabilities Found in Widely Used Robustel Industrial Routers ∗∗∗ --------------------------------------------- https://www.securityweek.com/10-vulnerabilities-found-widely-used-robustel-… ∗∗∗ Eclipse Jetty: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0614 ∗∗∗ Foxit PDF Editor: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0613 ∗∗∗ tribe29 checkmk: Mehrere Schwachstellen ermöglichen nicht spezifizierten Angriff ∗∗∗ --------------------------------------------- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0622 ∗∗∗ Rockwell Automation MicroLogix ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-188-01 ∗∗∗ Bently Nevada ADAPT 3701/4X Series and 60M100 ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-188-02 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 07.07.2022
by Daily end-of-shift report 07 Jul '22

07 Jul '22

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 06-07-2022 18:00 − Donnerstag 07-07-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Robert Waldner ===================== = News = ===================== ∗∗∗ Ransomware, hacking groups move from Cobalt Strike to Brute Ratel ∗∗∗ --------------------------------------------- Hacking groups and ransomware operations are moving away from Cobalt Strike to the newer Brute Ratel post-exploitation toolkit to evade detection by EDR and antivirus solutions. --------------------------------------------- https://www.bleepingcomputer.com/news/security/ransomware-hacking-groups-mo… ∗∗∗ Online programming IDEs can be used to launch remote cyberattacks ∗∗∗ --------------------------------------------- Security researchers are warning that hackers can abuse online programming learning platforms to remotely launch cyberattacks, steal data, and scan for vulnerable devices, simply by using a web browser. --------------------------------------------- https://www.bleepingcomputer.com/news/security/online-programming-ides-can-… ∗∗∗ Automating binary vulnerability discovery with Ghidra and Semgrep ∗∗∗ --------------------------------------------- Semgrep is a static analysis tool that works on source code, but thanks to Haruspex we can leverage its power also against closed source binaries. --------------------------------------------- https://security.humanativaspa.it/automating-binary-vulnerability-discovery… ∗∗∗ Liste betrügerischer Investitionsplattformen ∗∗∗ --------------------------------------------- Betrügerische Investitionsplattformen versprechen hohe Gewinne – risikofrei und ohne Finanzwissen. Der Handel erfolgt automatisiert oder mit persönlicher Beratung. Bereits mit kleinen Investitionen können angeblich hohe Gewinne erzielt werden. Klingt sehr verlockend, ist aber Betrug! --------------------------------------------- https://www.watchlist-internet.at/news/liste-betruegerischer-investitionspl… ∗∗∗ AsyncRAT Being Distributed to Vulnerable MySQL Servers ∗∗∗ --------------------------------------------- The ShadowServer foundation has recently released a report showing that there are about 3.6 million MySQL servers exposed to outside. --------------------------------------------- https://asec.ahnlab.com/en/36315/ ===================== = Vulnerabilities = ===================== ∗∗∗ Jetzt aktualisieren! Codeschmuggel durch Lücke in OpenSSL möglich∗∗∗ --------------------------------------------- Die gravierendere Schwachstelle betrifft OpenSSL 3.0.4, das am 21. Juni veröffentlicht wurde. Darin haben die Entwickler laut eigener Beschreibung einen ernsthaften Fehler eingebaut, der die RSA-Implementierung auf Prozessoren mit Unterstützung für die AVX-512 IFMA-Befehlssatzerweiterung betrifft. Die Implementierung mit privaten Schlüsseln mit 2048-Bit ist nicht korrekt und ein Speicherfehler tritt bei der Berechnung auf. Ein Angreifer könnte als Folge davon aus dem Internet Code einschleusen und ausführen (CVE-2022-2274, noch kein CVSS-Score, Risiko "hoch"). --------------------------------------------- https://www.heise.de/news/Jetzt-aktualisieren-Codeschmuggel-durch-Luecke-in… ∗∗∗ Cisco Security Advisories 2022-07-06 ∗∗∗ --------------------------------------------- Cisco published 9 Security Advisories (1 Critical, 1 High, 7 Medium Severity) --------------------------------------------- https://tools.cisco.com/security/center/Search.x?publicationTypeIDs=1&first… ∗∗∗ IBM Security Bulletins 2022-07-06 ∗∗∗ --------------------------------------------- IBM CICS TX Standard, IBM Tivoli Netcool Impact, IBM Security Verify Access Product, App Connect professional, IBM Engineering Lifecycle Management, IBM CICS TX Advanced, IBM CICS TX Standard, IBM Security Verify Access Appliance, IBM Tivoli Application Dependency Discovery Manager. --------------------------------------------- https://www.ibm.com/blogs/psirt/ ∗∗∗ Patchday Android: Systemlücke lässt Schadcode passieren ∗∗∗ --------------------------------------------- Es gibt wichtige Sicherheitsupdates für Android-Smartphones und -Tablets. Einige Lücken sind als kritisch eingestuft. --------------------------------------------- https://heise.de/-7164810 ∗∗∗ Schwachstellen in OpenVPN Access Server geschlossen ∗∗∗ --------------------------------------------- Version 2.11.0 des OpenVPN Access Server schließt einige Sicherheitslücken. Angreifer hätten die Server etwa für DDoS-Verstärkungs-Angriffe missbrauchen können. --------------------------------------------- https://heise.de/-7165442 ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (intel-microcode), Fedora (dotnet3.1 and gnupg2), Oracle (grub2, kernel, php:7.4, php:8.0, and qemu-kvm), SUSE (389-ds, apache2, crash, curl, expat, firefox, fwupd, fwupdate, ImageMagick, ldb, samba, liblouis, librttopo, openssl, openssl-1_0_0, openssl-1_1, openssl-3, oracleasm, php7, php8, python-Twisted, python310, rsyslog, s390-tools, salt, thunderbird, and xen), and Ubuntu (linux-lts-xenial, linux-kvm and openssl). --------------------------------------------- https://lwn.net/Articles/900286/ ∗∗∗ Apache Commons: Schwachstelle ermöglicht Codeausführung ∗∗∗ --------------------------------------------- Ein entfernter Angreifer kann eine Schwachstelle in Apache Commons ausnutzen, um beliebigen Programmcode auszuführen. --------------------------------------------- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0590 ∗∗∗ ZDI-22-949: (0Day) xhyve e1000 Stack-based Buffer Overflow Local Privilege Escalation Vulnerability ∗∗∗ --------------------------------------------- http://www.zerodayinitiative.com/advisories/ZDI-22-949/ ∗∗∗ Dovecot: Schwachstelle ermöglicht Privilegieneskalation ∗∗∗ --------------------------------------------- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0589 ∗∗∗ Nextcloud Mail: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen ∗∗∗ --------------------------------------------- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0594 ∗∗∗ HCL BigFix: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0606 ∗∗∗ XSS-Schwachstelle in Jira-App (SYSS-2022-039) ∗∗∗ --------------------------------------------- https://www.syss.de/pentest-blog/xss-schwachstelle-in-jira-app-syss-2022-039 ∗∗∗ QNAP: Checkmate Ransomware via SMB Services Exposed to the Internet ∗∗∗ --------------------------------------------- https://www.qnap.com/en-us/security-advisory/QSA-22-21 ∗∗∗ Microsoft Edge 103.0.1264.49 (6. Juli 2022) ∗∗∗ --------------------------------------------- https://www.borncity.com/blog/2022/07/07/microsoft-edge-103-0-1264-49-6-jul… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 06.07.2022
by Daily end-of-shift report 06 Jul '22

06 Jul '22

===================== = End-of-Day report = ===================== Timeframe: Dienstag 05-07-2022 18:00 − Mittwoch 06-07-2022 18:00 Handler: Robert Waldner Co-Handler: Michael Schlagenhaufer ===================== = News = ===================== ∗∗∗ Microsoft quietly fixes ShadowCoerce Windows NTLM Relay bug ∗∗∗ --------------------------------------------- Microsoft has confirmed it fixed a previously disclosed ShadowCoerce vulnerability as part of the June 2022 updates that enabled attackers to target Windows servers in NTLM relay attacks. --------------------------------------------- https://www.bleepingcomputer.com/news/microsoft/microsoft-quietly-fixes-sha… ∗∗∗ NPM supply-chain attack impacts hundreds of websites and apps ∗∗∗ --------------------------------------------- An NPM supply-chain attack dating back to December 2021 used dozens of malicious NPM modules containing obfuscated Javascript code to compromise hundreds of downstream desktop apps and websites. --------------------------------------------- https://www.bleepingcomputer.com/news/security/npm-supply-chain-attack-impa… ∗∗∗ Kryptographie: NIST gibt Post-Quanten-Algorithmen bekannt ∗∗∗ --------------------------------------------- Nach einem Wettbewerb kürt die US-Behörde Verschlüsselungs- und Signaturalgorithmen, die vor Quantencomputern sicher sein sollen. --------------------------------------------- https://www.golem.de/news/kryptographie-nist-gibt-post-quanten-algorithmen-… ∗∗∗ Top 5 Most Common WordPress Malware Infections: An Anatomy Lesson ∗∗∗ --------------------------------------------- WordPress security is serious business – and an essential consideration for anyone using the world’s most popular CMS (Content Management System). While the WordPress team quickly addresses known security issues in WordPress’ core to protect the millions of website owners who rely and depend on the software, the reality is that the same cannot be said for all plugin and theme developers. --------------------------------------------- https://blog.sucuri.net/2022/07/top-5-most-common-wordpress-malware-infecti… ∗∗∗ Fake-Shop-Alarm: Vorsicht beim Online-Kauf von Brennholz! ∗∗∗ --------------------------------------------- Die aktuelle Energiekrise lässt die Preise für Brennholz steigen. Der befürchtete Gasmangel führt dazu, dass Holz gehamstert und dementsprechend knapper wird. Eine perfekte Ausgangslage für Kriminelle: Sie nutzen die Situation aus und erstellen Fake-Shops, auf denen sie günstiges Brennholz anbieten. --------------------------------------------- https://www.watchlist-internet.at/news/fake-shop-alarm-vorsicht-beim-online… ∗∗∗ Electric Vehicle Charging: a Survey on the Security Issues and Challenges of the Open Charge Point Protocol (OCPP) ∗∗∗ --------------------------------------------- The increased use of smart Electric Vehicles (EVs) and Plug-in ElectricVehicles (PEV) opened a new area of research and development. The number of EVcharging sites has considerably increased in residential as well as in publicareas. Within these EV charging sites, various entities need to communicate in a secure and efficient way. --------------------------------------------- http://arxiv.org/abs/2207.01950 ∗∗∗ OrBit: New Undetected Linux Threat Uses Unique Hijack of Execution Flow ∗∗∗ --------------------------------------------- Linux is a popular operating system for servers and cloud infrastructures, and as such it’s not a surprise that it attracts threat actors’ interest and we see a continued growth and innovation of malware that targets Linux, such as the recent Symbiote malware that was discovered by our research team. --------------------------------------------- https://www.intezer.com/blog/incident-response/orbit-new-undetected-linux-t… ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (ldap-account-manager), Fedora (openssl1.1, thunderbird, and yubihsm-connector), Mageia (curl, cyrus-imapd, firefox, ruby-git, ruby-rack, squid, and thunderbird), Oracle (firefox, kernel, and thunderbird), Slackware (openssl), SUSE (dpdk, haproxy, and php7), and Ubuntu (gnupg2 and openssl). --------------------------------------------- https://lwn.net/Articles/900172/ ∗∗∗ Security Bulletin: IBM Maximo Asset Management and the IBM Maximo Manage application in IBM Maximo Application Suite are vulnerable to cross-site scripting (CVE-2022-22436) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-maximo-asset-manageme… ∗∗∗ Security Bulletin: IBM Maximo Asset Management and the IBM Maximo Manage application in IBM Maximo Application Suite are vulnerable to cross-site scripting (CVE-2022-22435) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-maximo-asset-manageme… ∗∗∗ Security Bulletin: IBM Rational Build Forge is affected by Apache Tomcat version used in it. (CVE-2021-42340) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-rational-build-forge-… ∗∗∗ Security Bulletin: IBM Tivoli Netcool Impact is affected but not classified as vulnerable by a remote code execution in Spring Framework (CVE-2022-22965) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-tivoli-netcool-impact… ∗∗∗ Security Bulletin: IBM Event Streams is vulnerable to arbitrary code execution due to the Fabric8 Kubernetes client (CVE-2021-4178) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-event-streams-is-vuln… ∗∗∗ Security Bulletin: IBM App Connect Enterprise Certified Container DesignerAuthoring operands may be vulnerable to loss of confidentiality due to CVE-2022-32210 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-app-connect-enterpris… ∗∗∗ Security Bulletin: IBM QRadar Network Packet Capture includes multiple vulnerable components. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-qradar-network-packet… ∗∗∗ K58003591: Apache HTTP server vulnerability CVE-2022-28614 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K58003591 ∗∗∗ vim: Schwachstelle ermöglicht Manipulation von Speicher ∗∗∗ --------------------------------------------- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0583 ∗∗∗ tribe29 checkmk: Mehrere Schwachstellen ermöglichen nicht spezifizierten Angriff ∗∗∗ --------------------------------------------- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0581 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 05.07.2022
by Daily end-of-shift report 05 Jul '22

05 Jul '22

===================== = End-of-Day report = ===================== Timeframe: Montag 04-07-2022 18:00 − Dienstag 05-07-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Jetzt aktualisieren! Zero-Day-Lücke in Google Chrome geschlossen ∗∗∗ --------------------------------------------- Im Webbrowser Google Chrome hat der Hersteller mehrere Sicherheitslücken geschlossen. Angreifer missbrauchen eine davon bereits in freier Wildbahn. --------------------------------------------- https://heise.de/-7162462 ∗∗∗ Erpressungstrojaner AstraLocker ist Geschichte, Entschlüsselungstools verfügbar ∗∗∗ --------------------------------------------- Die Drahtzieher der Ransomware AstraLocker wollen die Cybercrime-Branche wechseln und veröffentlichen Tools, über die Opfer auf ihre Daten zugreifen können. --------------------------------------------- https://heise.de/-7163123 ∗∗∗ Memory Sanitizer: Neues Kernel-Werkzeug findet 300 Speicherfehler ∗∗∗ --------------------------------------------- Trotz Compilerwarnungen und -Werkzeuge gibt es weiter neue Speicherfehler im Linux-Kernel. Ein Memory Sanitizer soll das zum Teil verhindern. --------------------------------------------- https://www.golem.de/news/memory-sanitizer-neues-kernel-werkzeug-findet-300… ∗∗∗ Abo-Falle auf lebenslaufschreiben.com ∗∗∗ --------------------------------------------- Sie erstellen gerade einen Lebenslauf und suchen im Internet nach Vorlagen? Möglicherweise landen Sie bei lebenslaufschreiben.com – einem Lebenslaufgenerator. Online können alle Informationen eingetippt und ein sehr professioneller Lebenslauf gebastelt werden. Doch Vorsicht: Sie werden in eine Abo-Falle gelockt. --------------------------------------------- https://www.watchlist-internet.at/news/abo-falle-auf-lebenslaufschreibencom/ ∗∗∗ EternalBlue 5 years after WannaCry and NotPetya, (Tue, Jul 5th) ∗∗∗ --------------------------------------------- We are about two months past the 5-year anniversary of WannaCry outbreak[1] and about a week past the 5-year anniversary of NotPetya outbreak[2]. Since both WannaCry and NotPetya used the EternalBlue[3] exploit in order to spread, I thought that it might be interesting to take a look at how many internet-facing systems still remain vulnerable to it. --------------------------------------------- https://isc.sans.edu/diary/rss/28816 ∗∗∗ When Pentest Tools Go Brutal: Red-Teaming Tool Being Abused by Malicious Actors ∗∗∗ --------------------------------------------- Penetration testing and adversary emulation tool Brute Ratel C4 is effective at defeating modern detection capabilities – and malicious actors have begun to adopt it. --------------------------------------------- https://unit42.paloaltonetworks.com/brute-ratel-c4-tool/ ===================== = Vulnerabilities = ===================== ∗∗∗ Sicherheitsupdate für Django Web Framework ∗∗∗ --------------------------------------------- Eine Sicherheitslücke im Django Web-Framework ermöglichte Angreifern das Einschleusen von SQL-Befehlen. Aktualisierte Software bessert die Schwachstelle aus. --------------------------------------------- https://heise.de/-7163246 ∗∗∗ IBM Security Bulletins 2022-07-04 ∗∗∗ --------------------------------------------- IBM Tivoli Network Manager, IBM App Connect Enterprise, IBM Integration Bus, IBM Engineering Test Management, IBM WebSphere Cast Iron Solution, IBM App Connect Professional, IBM Cloud Pak, IBM Tivoli Netcool, IBM Netezza, IBM Operations Analytics, App Connect professional. --------------------------------------------- https://www.ibm.com/blogs/psirt/ ∗∗∗ Fortinet Security Advisories 2022-07-05 ∗∗∗ --------------------------------------------- On Jul 05, 2022, Fortinet has released 11 advisories for issues resolved in Fortinet products. (Severity: Low (1), Medium (6), High (4)) --------------------------------------------- https://fortiguard.fortinet.com/psirt ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (blender and thunderbird), SUSE (ImageMagick, qemu, and sysstat), and Ubuntu (php7.0). --------------------------------------------- https://lwn.net/Articles/900064/ ∗∗∗ WebKitGTK and WPE WebKit Security Advisory WSA-2022-0006 ∗∗∗ --------------------------------------------- Several vulnerabilities were discovered in WebKitGTK and WPE WebKit. CVE-2022-22662 Versions affected: WebKitGTK and WPE WebKit before 2.36.0. --------------------------------------------- https://webkitgtk.org/security/WSA-2022-0006.html ∗∗∗ OpenSSL: Schwachstelle ermöglicht Offenlegung von Informationen ∗∗∗ --------------------------------------------- Ein Angreifer kann eine Schwachstelle in OpenSSL ausnutzen, um Informationen offenzulegen. --------------------------------------------- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0561 ∗∗∗ JFrog Artifactory: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in JFrog Artifactory ausnutzen, um Cross-Site Scripting- und Cross-Site Request Forgery Angriffe durchzuführen und um Informationen offenzulegen. --------------------------------------------- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0562 ∗∗∗ July 5th 2022 Security Releases ∗∗∗ --------------------------------------------- The Node.js project will release new versions of the 14.x, 16.x, and 18.x releases lines on or shortly after Tuesday, July 5th, 2022 in order to address: Three medium severity issues. Two high severity issues. --------------------------------------------- https://nodejs.org/en/blog/vulnerability/july-2022-security-releases ∗∗∗ LiteCart vulnerable to cross-site scripting ∗∗∗ --------------------------------------------- https://jvn.jp/en/jp/JVN32625020/ ∗∗∗ Xen Security Advisory CVE-2022-33743 / XSA-405 ∗∗∗ --------------------------------------------- https://xenbits.xen.org/xsa/advisory-405.html ∗∗∗ Xen Security Advisory CVE-2022-33744 / XSA-406 ∗∗∗ --------------------------------------------- https://xenbits.xen.org/xsa/advisory-406.html ∗∗∗ Xen Security Advisory CVE-2022-26365,CVE-2022-33740,CVE-2022-33741,CVE-2022-33742 / XSA-403 ∗∗∗ --------------------------------------------- https://xenbits.xen.org/xsa/advisory-403.html ∗∗∗ Nextcloud: Schwachstelle ermöglicht Injektion von Kommandos ∗∗∗ --------------------------------------------- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0558 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 04.07.2022
by Daily end-of-shift report 04 Jul '22

04 Jul '22

===================== = End-of-Day report = ===================== Timeframe: Freitag 01-07-2022 18:00 − Montag 04-07-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Raspberry Robin: Microsoft warnt vor mysteriösem Wurm ∗∗∗ --------------------------------------------- Die Schadsoftware verbreitet sich über USB-Sticks. Unklar bleibt, wer die Urheber*innen sind und welches Ziel damit verfolgt wird. --------------------------------------------- https://futurezone.at/digital-life/raspberry-robin-wurm-windows-microsoft-w… ∗∗∗ Warnung vor Hackerangriffen auf Politiker ∗∗∗ --------------------------------------------- Das BSI und der Verfassungsschutz warnen vor Hackern, die durch einen einfachen Trick den Zugang zu Chats von hochrangigen Politikern erlangen könnten. --------------------------------------------- https://www.tagesschau.de/investigativ/ndr-wdr/hacker-angriffe-verfassungss… ∗∗∗ Gefälschtes ÖBB-Gewinnspiel auf WhatsApp ∗∗∗ --------------------------------------------- Viele WhatsApp-Nutzer:innen verbreiten unter ihren Kontakten unwissentlich ein Fake-ÖBB-Gewinnspiel. Die Nachricht lautet „ÖBB 100 Jahre Staatliche Verkehrsförderung! Jeder Bürger kann sich über…“. Darunter ist ein Link. Der Link führt zu einem gefälschten Gewinnspiel. Klicken Sie nicht auf den Link, Sie werden abgezockt. Ignorieren Sie die Nachricht und melden Sie sie an WhatsApp. --------------------------------------------- https://www.watchlist-internet.at/news/gefaelschtes-oebb-gewinnspiel-auf-wh… ∗∗∗ CISA fordert US-Einrichtungen zum Patchen von CVE-2022-26925 in AD-Umgebungen auf ∗∗∗ --------------------------------------------- Zum 1. Juli 2022 hat die US Cybersecurity & Infrastructur Security Agency (CISA) erneut den Patch für die Schwachstelle CVE-2022-26925 (Active Directory) in die Liste der zu schließenden Schwachstellen aufgenommen (soll bis 22. 7. 2022 geschlossen werden). --------------------------------------------- https://www.borncity.com/blog/2022/07/04/cisa-fordert-us-einrichtungen-zum-… ∗∗∗ Cloud OSINT. Finding Interesting Resources ∗∗∗ --------------------------------------------- Locating sensitive information, personally identifiable information (PII) and questionable assets in the cloud. TL; DR I had a curiosity driven excursion into the public clouds of AWS and Azure to [...] --------------------------------------------- https://www.pentestpartners.com/security-blog/cloud-osint-finding-interesti… ===================== = Vulnerabilities = ===================== ∗∗∗ Django fixes SQL Injection vulnerability in new releases ∗∗∗ --------------------------------------------- Django, an open source Python-based web framework has patched a high severity vulnerability in its latest releases. Tracked as CVE-2022-34265, the potential SQL Injection vulnerability impacts Djangos main branch, and versions 4.1 (currently in beta), 4.0, and 3.2, with patches and new releases issued fixing the vulnerability. --------------------------------------------- https://www.bleepingcomputer.com/news/security/django-fixes-sql-injection-v… ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (gnupg2 and kernel), Fedora (golang-github-apache-beam-2, golang-github-etcd-io-gofail, golang-github-intel-goresctrl, golang-github-spf13-cobra, golang-k8s-pod-security-admission, and vim), Oracle (.NET 6.0, compat-openssl10, compat-openssl11, cups, curl, expat, firefox, go-toolset:ol8, grub2,, gzip, java-1.8.0-openjdk, java-11-openjdk, java-17-openjdk, kernel, libarchive, libgcrypt, libinput, libxml2, pcre2, postgresql, python, rsync, rsyslog, [...] --------------------------------------------- https://lwn.net/Articles/899963/ ∗∗∗ libTIFF: Mehrere Schwachstellen ermöglichen Denial of Service ∗∗∗ --------------------------------------------- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0544 ∗∗∗ xpdf: Schwachstelle ermöglicht Denial of Service ∗∗∗ --------------------------------------------- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0543 ∗∗∗ HPE FlexNetwork und FlexFabric Switches: Schwachstelle ermöglicht Cross-Site Scripting ∗∗∗ --------------------------------------------- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0542 ∗∗∗ Kyocera Drucker: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0551 ∗∗∗ Trend Micro Maximum Security: Schwachstelle ermöglicht Privilegieneskalation ∗∗∗ --------------------------------------------- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0550 ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java SDK affects IBM WebSphere Cast Iron Solution & App Connect Professional. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Multiple security vulnerabilities are addressed with IBM Cloud Pak for Business Automation iFixes for June 2022 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-security-vulnera… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java SDK affects IBM WebSphere Cast Iron Solution & App Connect Professional. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java SDK affects IBM WebSphere Cast Iron Solution & App Connect Professional. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java SDK affects IBM WebSphere Cast Iron Solution & App Connect Professional. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Remote code execution vulnerability affect IBM Business Automation Workflow – CVE-2021-43138 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-remote-code-execution-vul… ∗∗∗ Security Bulletin: junrar Denial of Service (DoS) security vulnerability in IBM FileNet Content Manager Content Search Services (CSS) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-junrar-denial-of-service-… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java SDK and IBM Java Runtime affect Rational Functional Tester ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: junrar v7.4.0 and prior Denial of Service (DoS) security vulnerability in IBM FileNet Content Manager Content Search Services (CSS) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-junrar-v7-4-0-and-prior-d… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 01.07.2022
by Daily end-of-shift report 01 Jul '22

01 Jul '22

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 30-06-2022 18:00 − Freitag 01-07-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Microsoft-Analyse: Linux-Malware-Kampagne erhält bemerkenswertes Update ∗∗∗ --------------------------------------------- Ein Sicherheitsteam von Microsoft hat beobachtet, dass die Malware-Gruppe "8220 Gang" ihre Kampagne signifikant aktualisiert hat. Im Visier: Linux-Systeme. --------------------------------------------- https://heise.de/-7159495 ∗∗∗ FBI and CISA warn: This ransomware is using RDP flaws to break into networks ∗∗∗ --------------------------------------------- US exposes MedusaLocker, one of the ransomware gangs that ramped up activity as the pandemic gripped the world. --------------------------------------------- https://www.zdnet.com/article/fbi-and-cisa-warn-this-ransomware-is-using-rd… ∗∗∗ RanSim: a ransomware simulation script written in PowerShell ∗∗∗ --------------------------------------------- You can use RanSim to test your defenses and backups against real ransomware-like activity in a controlled setting. The same script can be used to decrypt the files if needed. --------------------------------------------- https://github.com/lawndoc/RanSim ===================== = Vulnerabilities = ===================== ∗∗∗ Sicherheitsupdates: Viele Jenkins-Plug-ins als Schlupflöcher für Angreifer ∗∗∗ --------------------------------------------- Software-Entwickler aufgepasst: Lücken in Plug-ins für den Automation-Server Jenkins geschlossen. Etliche Patches lassen aber noch auf sich warten. --------------------------------------------- https://heise.de/-7160083 ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (firefox-esr, isync, kernel, and systemd), Fedora (chromium, curl, firefox, golang-github-vultr-govultr-2, and xen), Mageia (openssl, python-bottle, and python-pyjwt), Red Hat (compat-openssl10, curl, expat, firefox, go-toolset-1.17 and go-toolset-1.17-golang, go-toolset:rhel8, kernel, kpatch-patch, libarchive, libgcrypt, libinput, libxml2, pcre2, php:7.4, php:8.0, qemu-kvm, ruby:2.6, thunderbird, and vim), and Ubuntu (curl, libjpeg6b, and vim). --------------------------------------------- https://lwn.net/Articles/899701/ ∗∗∗ GitLab: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in GitLab ausnutzen, um Informationen offenzulegen, Sicherheitseinstellungen zu umgehen, einen Denial of Service zu verursachen, Daten zu manipulieren und Code zur Ausführung zu bringen. --------------------------------------------- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0531 ∗∗∗ Microsoft Edge 103.0.1264.44 fixt CVE-2022-33680 (30. Juni 2022) ∗∗∗ --------------------------------------------- Microsoft hat zum 30. Juni 2022 den Edge-Browser im Stable Channel auf die Version 103.0.1264.44 aktualisiert. Es ist ein Wartungsupdate, welches die als kritisch eingestufte Elevation of Privilege-Schwachstelle CVE-2022-33680 (Ausbruch aus der Sandbox) beseitigt. --------------------------------------------- https://www.borncity.com/blog/2022/07/01/microsoft-edge-103-0-1264-44-fixt-… ∗∗∗ ZDI-22-948: Parallels Access Agent Uncontrolled Search Path Element Local Privilege Escalation Vulnerability ∗∗∗ --------------------------------------------- http://www.zerodayinitiative.com/advisories/ZDI-22-948/ ∗∗∗ Carel pCOWeb HVAC BACnet Gateway 2.1.0 Unauthenticated Directory Traversal ∗∗∗ --------------------------------------------- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5709.php ∗∗∗ Security Bulletin: IBM UrbanCode Deploy (UCD) could disclose sensitive database information to a local user in plain text. (CVE-2022-22367) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-urbancode-deploy-ucd-… ∗∗∗ Security Bulletin: IBM Urbancode Deploy (UCD) vulnerable to information disclosure which can be read by a local user. (CVE-2022-22366) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-urbancode-deploy-ucd-… ∗∗∗ Security Bulletin: Vulnerabilities in Samba, OpenSSL, Python, and XStream affect IBM Spectrum Protect Plus (CVE-2021-20254, CVE-2021-3712, CVE-2021-43859, CVE-2022-0778, CVE-2020-25717, CVE-2021-23192, CVE-2021-3733) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-samba-… ∗∗∗ Security Bulletin: IBM InfoSphere Information Server Pack for SAP Apps and BW Packs is affected by an improper validation vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-infosphere-informatio… ∗∗∗ Security Bulletin: UrbanCode Deploy is vulnerable to denial of service due to Jackson-databind (CVE-2020-36518) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-urbancode-deploy-is-vulne… ∗∗∗ Security Bulletin: Vulnerability in PostgreSQL may affect IBM Spectrum Protect Plus ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-postgres… ∗∗∗ Kibana: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0527 ∗∗∗ npm: Schwachstelle ermöglicht Cross-Site Scripting ∗∗∗ --------------------------------------------- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0524 ∗∗∗ Exemys RME1 ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-181-01 ∗∗∗ Yokogawa Wide Area Communication Router ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-181-02 ∗∗∗ Emerson DeltaV Distributed Control System ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-181-03 ∗∗∗ Distributed Data Systems WebHMI ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-181-04 ∗∗∗ 2022-09 FragAttacks ProSoft RadioLinx RLX2 ∗∗∗ --------------------------------------------- https://dam.belden.com/dmm3bwsv3/assetstream.aspx?assetid=14521&mediaformat… ∗∗∗ Unauthorized RCE CVE-2022-28219 in Zoho ManageEngine ADAudit Plus ∗∗∗ --------------------------------------------- https://www.borncity.com/blog/2022/07/01/unauthorized-rce-cve-2022-28219-in… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 30.06.2022
by Daily end-of-shift report 30 Jun '22

30 Jun '22

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 29-06-2022 18:00 − Donnerstag 30-06-2022 18:00 Handler: Thomas Pribitzer Co-Handler: Michael Schlagenhaufer ===================== = News = ===================== ∗∗∗ Atlassian warnt vor Sicherheitslücke in Projektverwaltung Jira ∗∗∗ --------------------------------------------- Vor einer Sicherheitslücke mit hohem Risiko in Jira warnt Hersteller Atlassian. Updates stehen bereit. Auch ein Workaround bietet das Unternehmen an. --------------------------------------------- https://heise.de/-7157892 ∗∗∗ Recovery-Scams: Kriminelle geben sich als FMA und Börsenaufsicht aus! ∗∗∗ --------------------------------------------- Sind Sie Opfer einer unseriösen Trading-Plattform geworden? Anbieter wie börsenaufsicht.net, finanzmarktaufsicht.net und payback-ltd.com versprechen Ihr verlorenes Geld zurückzuholen. Vorsicht! Es handelt sich um betrügerische Dienste, die Sie noch weiter abzocken wollen. --------------------------------------------- https://www.watchlist-internet.at/news/recovery-scams-kriminelle-geben-sich… ∗∗∗ Microsoft Exchange Server: Remote Code Execution-Schwachstelle CVE-2022-23277 trotz Patch ausnutzbar? ∗∗∗ --------------------------------------------- Sind auf dem aktuellen Patch-Stand befindliche Microsoft Exchange Server über die Remote Code Execution-Schwachstelle CVE-2022-23277 immer noch angreifbar? Mir sind gerade einige Informationsfragmente unter die Augen gekommen, die dies zumindest nahelegen, dass der betreffende Patch die Möglichkeiten zur Ausnutzung nicht [...] --------------------------------------------- https://www.borncity.com/blog/2022/06/30/microsoft-exchange-server-remote-c… ∗∗∗ CISA warns of hackers exploiting PwnKit Linux vulnerability ∗∗∗ --------------------------------------------- The Cybersecurity and Infrastructure Security Agency (CISA) has added a high-severity Linux vulnerability known as PwnKit to its list of bugs exploited in the wild. --------------------------------------------- https://www.bleepingcomputer.com/news/security/cisa-warns-of-hackers-exploi… ∗∗∗ AstraLocker 2.0 infects users directly from Word attachments ∗∗∗ --------------------------------------------- A lesser-known ransomware strain called AstraLocker has recently released its second major version, and according to threat analysts, its operators engage in rapid attacks that drop its payload directly from email attachments. --------------------------------------------- https://www.bleepingcomputer.com/news/security/astralocker-20-infects-users… ∗∗∗ XFiles info-stealing malware adds support for Follina delivery ∗∗∗ --------------------------------------------- The XFiles info-stealer malware has added a delivery module that exploits CVE-2022-30190, aka Follina, for dropping the payload on target computers. --------------------------------------------- https://www.bleepingcomputer.com/news/security/xfiles-info-stealing-malware… ∗∗∗ The SessionManager IIS backdoor ∗∗∗ --------------------------------------------- In early 2022, we investigated an IIS backdoor called SessionManager. It has been used against NGOs, government, military and industrial organizations in Africa, South America, Asia, Europe, Russia and the Middle East. --------------------------------------------- https://securelist.com/the-sessionmanager-iis-backdoor/106868/ ∗∗∗ Toll fraud malware: How an Android application can drain your wallet ∗∗∗ --------------------------------------------- Toll fraud malware, a subcategory of billing fraud in which malicious applications subscribe users to premium services without their knowledge or consent, is one of the most prevalent types of Android malware - and it continues to evolve. --------------------------------------------- https://www.microsoft.com/security/blog/2022/06/30/toll-fraud-malware-how-a… ∗∗∗ Case Study: Cobalt Strike Server Lives on After Its Domain Is Suspended, (Thu, Jun 30th) ∗∗∗ --------------------------------------------- How do threat actors behind a Cobalt Strike server keep it running after its domain is taken down? If the server is not hosted through the domain registrar, it merely keeps running on the same IP address. Today's diary is a case study where Cobalt Strike remained active on the same IP address at least one week after its domain was suspended. --------------------------------------------- https://isc.sans.edu/diary/rss/28804 ∗∗∗ Flubot: the evolution of a notorious Android Banking Malware ∗∗∗ --------------------------------------------- Flubot is an Android based malware that has been distributed in the past 1.5 years in Europe, Asia and Oceania affecting thousands of devices of mostly unsuspecting victims. Like the majority of Android banking malware, Flubot abuses Accessibility Permissions and Services in order to steal the [...] --------------------------------------------- https://blog.fox-it.com/2022/06/29/flubot-the-evolution-of-a-notorious-andr… ∗∗∗ Amazon Photos vulnerability could have given attackers access to user files and data ∗∗∗ --------------------------------------------- The retail giant patched a serious flaw in its Amazon Photos app that left user access token exposed to potential attackers. --------------------------------------------- https://blog.malwarebytes.com/exploits-and-vulnerabilities/2022/06/amazon-p… ∗∗∗ Cloudy with a Chance of Risk: Managing Risks in Cloud-Managed OT Networks ∗∗∗ --------------------------------------------- In this blog, we'll examine the potential threats and risks of OT cloud migration, offering guidance on how to manage and mitigate them effectively. --------------------------------------------- https://claroty.com/2022/06/30/blog-research-cloudy-with-a-chance-of-risk/ ∗∗∗ Reducing data exfiltration by malicious insiders ∗∗∗ --------------------------------------------- Advice and recommendations for mitigating this type of insider behaviour. --------------------------------------------- https://www.ncsc.gov.uk/guidance/reducing-data-exfiltration-by-malicious-in… ===================== = Vulnerabilities = ===================== ∗∗∗ IBM Security Bulletins 2022-06-29 ∗∗∗ --------------------------------------------- IBM Spectrum Protect, IBM Watson Discovery, IBM Sterling B2B Integrator, IBM Sterling Connect, IBM Cloud Pak, IBM Tivoli Netcool Impact, IBM Db2 --------------------------------------------- https://www.ibm.com/blogs/psirt/ ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (firefox-esr, firejail, and ublock-origin), Fedora (chromium, firefox, thunderbird, and vim), Mageia (kernel and kernel-linus), Oracle (389-ds-base and python-virtualenv), SUSE (chromium), and Ubuntu (cloud-init). --------------------------------------------- https://lwn.net/Articles/899483/ ∗∗∗ Mitsubishi Electric FA Engineering Software (Update A) ∗∗∗ --------------------------------------------- This updated advisory is a follow-up to the original advisory titled ICSA-21-350-05 Mitsubishi Electric FA Engineering Software that was published December 16, 2021, on the ICS webpage on cisa.gov/ics. This advisory contains mitigations for Out-of-bounds Read, and Integer Underflow vulnerabilities in Mitsubishi Electrics FA Engineering Software products. --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-21-350-05 ∗∗∗ CODESYS Gateway Server (Update A) ∗∗∗ --------------------------------------------- This updated advisory is a follow-up to the original advisory titled ICSA-15-258-02 3S CODESYS Gateway Server Buffer overflow Vulnerability that was published September 15, 2015, on the ICS webpage at cisa.gov/ics. This advisory provides mitigation details for a heap-based buffer overflow vulnerability in CODESYS Gateway Server products. --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/ICSA-15-258-02 ∗∗∗ Revision von CVE-2021-26414 (Windows DCOM Server Security Feature Bypass) vom 28. Juni 2022 ∗∗∗ --------------------------------------------- Microsoft hat seine Beschreibung von CVE-2021-26414 (Windows DCOM Server Security Feature Bypass) zum 28. Juni 2022 revidiert. Es wurden die Sicherheitsupdates für Windows 10 Version 21H2, Windows 11 und Windows Server 2022 hinzugefügt, da diese Windows-Versionen ebenfalls von dieser Sicherheitslücke [...] --------------------------------------------- https://www.borncity.com/blog/2022/06/29/revision-von-cve-2022-26414-window… ∗∗∗ Config Terms - Critical - Access bypass - SA-CONTRIB-2022-047 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-contrib-2022-047 ∗∗∗ Lottiefiles Field - Moderately critical - Cross Site Scripting - SA-CONTRIB-2022-046 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-contrib-2022-046 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 29.06.2022
by Daily end-of-shift report 29 Jun '22

29 Jun '22

===================== = End-of-Day report = ===================== Timeframe: Dienstag 28-06-2022 18:00 − Mittwoch 29-06-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Thomas Pribitzer ===================== = News = ===================== ∗∗∗ MITM at the Edge: Abusing Cloudflare Workers ∗∗∗ --------------------------------------------- Cloudflare Workers provide a powerful serverless solution to run code that sits between every HTTP request and response. In this post, we’ll see how an attacker compromising a Cloudflare account can abuse Workers to establish persistence and exfiltrate sensitive data. --------------------------------------------- https://blog.christophetd.fr/abusing-cloudflare-workers/ ∗∗∗ Achtung vor Fake-Shops mit Gartenmöbeln! ∗∗∗ --------------------------------------------- Kriminelle passen ihre Fake-Shops aktuell wieder an die Sommersaison an, indem sie vermehrt Gartenmöbel, Rasenmäher oder sonstige Gartengeräte anbieten. Beispiele sind waganu.de, bbvipanswer.shop, strandkorbia.com oder zzyha.shop. --------------------------------------------- https://www.watchlist-internet.at/news/achtung-vor-fake-shops-mit-gartenmoe… ∗∗∗ CISA Releases Guidance on Switching to Modern Auth in Exchange Online before October 1 ∗∗∗ --------------------------------------------- CISA has released guidance on switching from Basic Authentication (“Basic Auth”) in Microsoft Exchange Online to Modern Authentication ("Modern Auth") before Microsoft begins permanently disabling Basic Auth on October 1, 2022. --------------------------------------------- https://us-cert.cisa.gov/ncas/current-activity/2022/06/28/cisa-releases-gui… ∗∗∗ YTStealer Malware: “YouTube Cookies! Om Nom Nom Nom” ∗∗∗ --------------------------------------------- YTStealer is a malware whose objective is to steal YouTube authentication cookies. --------------------------------------------- https://www.intezer.com/blog/research/ytstealer-malware-youtube-cookies/ ∗∗∗ Decryptor für Hive Ransomware v1 bis v4 verfügbar ∗∗∗ --------------------------------------------- Opfer der Hive Ransomware können ggf. hoffen, ihre verschlüsselten Dateien wieder entschlüsseln zu können. Denn koreanischen Sicherheitsforschern ist es gelungen, einen Decryptor für die Versionen 1 bis 4 dieser Hive Ransomware zu entwickeln. --------------------------------------------- https://www.borncity.com/blog/2022/06/29/decryptor-fr-hive-ransomware-v1-bi… ∗∗∗ Did You Know Your Browser’s Autofill Credentials Could Be Stolen via Cross-Site Scripting (XSS) ∗∗∗ --------------------------------------------- Cross-Site Scripting (XSS) is a well-known vulnerability that has been around for a long time and can be used to steal sessions, create fake logins and carry out actions as someone else, etc. In addition, many users are unaware of the potential dangers associated with their browser’s credential autofill feature. --------------------------------------------- https://www.gosecure.net/blog/2022/06/29/did-you-know-your-browsers-autofil… ===================== = Vulnerabilities = ===================== ∗∗∗ CVE-2022-30522 – Denial of Service (DoS) Vulnerability in Apache httpd “mod_sed” filter ∗∗∗ --------------------------------------------- This past March we posted an analysis of a vulnerability in the Apache HTTP Server mod_sed filter module, CVE-2022-23943, in which a Denial of Service (DoS) can be triggered due to a miscalculation of buffers’ sizes. While analyzing this Apache httpd vulnerability and its patch, we suspected that although the fix resolved the issue, it created a new unwanted behavior. --------------------------------------------- https://jfrog.com/blog/cve-2022-30522-denial-of-service-dos-vulnerability-i… ∗∗∗ Groupware: Präparierte E-Mails könnten zur Codeausführung in Zimbra führen ∗∗∗ --------------------------------------------- Angreifer könnten in Zimbra Backdoors per E-Mail hochladen. Schuld daran ist eine Lücke im Entpacker unrar, die die Erstellung beliebiger Dateien erlaubt. --------------------------------------------- https://heise.de/-7156812 ∗∗∗ Datenverwaltung: Kritische Lücke in Dell EMC PowerScale OneFS abgedichtet ∗∗∗ --------------------------------------------- Dell EMC PowerScale OneFS zur skalierbaren Datenspeicherung und -verwaltung enthält teils kritische Sicherheitslücken. Updates sollen sie schließen. --------------------------------------------- https://heise.de/-7156674 ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (blender, libsndfile, and maven-shared-utils), Fedora (openssl), Red Hat (389-ds-base, kernel, kernel-rt, kpatch-patch, and python-virtualenv), Scientific Linux (389-ds-base, kernel, python, and python-virtualenv), and Slackware (curl, mozilla, and openssl). --------------------------------------------- https://lwn.net/Articles/899364/ ∗∗∗ FabricScape: Escaping Service Fabric and Taking Over the Cluster ∗∗∗ --------------------------------------------- Unit 42 researchers identified FabricScape (CVE-2022-30137), a vulnerability of important severity in Microsoft’s Service Fabric – commonly used with Azure – that allows Linux containers to escalate their privileges in order to gain root privileges on the node, and then compromise all of the nodes in the cluster. The vulnerability could be exploited on containers that are configured to have runtime access, which is granted by default to every container. --------------------------------------------- https://unit42.paloaltonetworks.com/fabricscape-cve-2022-30137/ ∗∗∗ Security Bulletin: IBM Netezza as a Service is vulnerable to denial of service due to Golang net package (CVE-2021-33194, CVE-2021-44716, CVE-2021-31525) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-netezza-as-a-service-… ∗∗∗ Security Bulletin: OpenSSL for IBM i is vulnerable to command injection due to a flaw in c_rehash script (CVE-2022-1292) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-openssl-for-ibm-i-is-vuln… ∗∗∗ Security Bulletin: Zlib for IBM i is vulnerable to a denial of service attack due to memory corruption (CVE-2018-25032) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-zlib-for-ibm-i-is-vulnera… ∗∗∗ Security Vulnerabilities fixed in Thunderbird 91.11 and Thunderbird 102 ∗∗∗ --------------------------------------------- https://www.mozilla.org/en-US/security/advisories/mfsa2022-26/ ∗∗∗ Security Vulnerabilities fixed in Firefox for iOS 102 ∗∗∗ --------------------------------------------- https://www.mozilla.org/en-US/security/advisories/mfsa2022-27/ ∗∗∗ Advantech iView ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-179-03 ∗∗∗ Motorola Solutions MOSCAD IP and ACE IP Gateways ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-179-04 ∗∗∗ Motorola Solutions MDLC ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-179-05 ∗∗∗ Motorola Solutions ACE1000 ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-179-06 ∗∗∗ Omron SYSMAC CS/CJ/CP Series and NJ/NX Series ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-179-02 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 28.06.2022
by Daily end-of-shift report 28 Jun '22

28 Jun '22

===================== = End-of-Day report = ===================== Timeframe: Montag 27-06-2022 18:00 − Dienstag 28-06-2022 18:00 Handler: Thomas Pribitzer Co-Handler: Michael Schlagenhaufer ===================== = News = ===================== ∗∗∗ Over 900,000 Kubernetes instances found exposed online ∗∗∗ --------------------------------------------- Over 900,000 misconfigured Kubernetes clusters were found exposed on the Internet to potentially malicious scans, some even vulnerable to data-exposing cyberattacks. --------------------------------------------- https://www.bleepingcomputer.com/news/security/over-900-000-kubernetes-inst… ∗∗∗ Raccoon Stealer is back with a new version to steal your passwords ∗∗∗ --------------------------------------------- The Raccoon Stealer malware is back with a second major version circulating on cybercrime forums, offering hackers elevated password-stealing functionality and upgraded operational capacity. --------------------------------------------- https://www.bleepingcomputer.com/news/security/raccoon-stealer-is-back-with… ∗∗∗ ZuoRAT Malware Hijacking Home-Office Routers to Spy on Targeted Networks ∗∗∗ --------------------------------------------- A never-before-seen remote access trojan dubbed ZuoRAT has been singling out small office/home office (SOHO) routers as part of a sophisticated campaign targeting North American and European networks. --------------------------------------------- https://thehackernews.com/2022/06/zuorat-malware-hijacking-home-office.html ∗∗∗ Microsoft: Support-Ende von Exchange 2013 naht - jetzt Migration planen ∗∗∗ --------------------------------------------- Der Exchange-Server 2013 erreicht in neun Monaten sein absolutes Support-Ende. Daran erinnert Microsofts Exchange-Team und empfiehlt die zügige Migration. --------------------------------------------- https://heise.de/-7155579 ∗∗∗ Lockbit-Ransomware-Gruppe stellt sich professioneller auf ∗∗∗ --------------------------------------------- Die Erpresserbande hinter der Ransomware Lockbit hebt den Professionalisierungsgrad auf eine neue Stufe. Sogar ein Bug-Bounty-Programm hat sie aufgelegt. --------------------------------------------- https://heise.de/-7155742 ∗∗∗ Krypto-Lovescam: Wenn Tinder-Matches Investment-Tipps geben ∗∗∗ --------------------------------------------- Betrügerische Internetbekanntschaften zielen nicht darauf ab, Sie näher kennenzulernen. Sie bauen Vertrauen auf, um Sie später auf gefälschte Investitionsplattformen zu locken. --------------------------------------------- https://www.watchlist-internet.at/news/krypto-lovescam-wenn-tinder-matches-… ∗∗∗ Understanding the Function Call Stack ∗∗∗ --------------------------------------------- That thread was inspired by a series of tweets by inversecos who shared how malware authors will often use Native APIs instead of Win32 APIs as a mechanism to evade naive detections that assume every application will use the Win32 API function. --------------------------------------------- https://posts.specterops.io/understanding-the-function-call-stack-f08b5341e… ∗∗∗ De-anonymizing ransomware domains on the dark web ∗∗∗ --------------------------------------------- We have developed three techniques to identify ransomware operators dark websites hosted on public IP addresses, allowing us to uncover previously unknown infrastructure for the DarkAngels, Snatch, Quantum and Nokoyawa ransomware groups. --------------------------------------------- http://blog.talosintelligence.com/2022/06/de-anonymizing-ransomware-domains… ===================== = Vulnerabilities = ===================== ∗∗∗ Firefox 102: Mehrere Sicherheitslücken geschlossen ∗∗∗ --------------------------------------------- Mozilla hat Version 102 von Firefox veröffentlicht. Diese Major-Version des Browsers ist die neue Basis für Firefox ESR und behebt einige Sicherheitsprobleme. --------------------------------------------- https://heise.de/-7156179 ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (nodejs and squid), Fedora (uboot-tools), Red Hat (kernel-rt, kpatch-patch, and python), SUSE (drbd, openssl-1_0_0, oracleasm, and rubygem-rack), and Ubuntu (curl). --------------------------------------------- https://lwn.net/Articles/899239/ ∗∗∗ 2022 CWE Top 25 Most Dangerous Software Weaknesses ∗∗∗ --------------------------------------------- The Homeland Security Systems Engineering and Development Institute, sponsored by CISA and operated by MITRE, has released the 2022 Common Weakness Enumeration (CWE) Top 25 Most Dangerous Software Weaknesses list. --------------------------------------------- https://us-cert.cisa.gov/ncas/current-activity/2022/06/28/2022-cwe-top-25-m… ∗∗∗ Security Advisory - Password Verification Vulnerability of Huawei Router ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2022/huawei-sa-20220628-… ∗∗∗ Security Bulletin: IBM Cloud Transformation Advisor is vulnerable to multiple vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-cloud-transformation-… ∗∗∗ Security Bulletin: IBM SDK, Java Technology Edition, Security Update October 2021 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sdk-java-technology-e… ∗∗∗ Security Bulletin: A Remote Attack Vulnerability in Apache Log4j affects IBM Common Licensing's License Key Server (LKS) Administration And Reporting Tool (ART) and its Agent(CVE-2021-4104,CVE-2021-44832,CVE-2021-3100,CVE-2022-33915). ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-remote-attack-vulnerabi… ∗∗∗ Security Bulletin: Vulnerabilities in the Java JDK affect IBM Event Streams (CVE-2022-21365, CVE-2022-21360, CVE-2022-21349, CVE-2022-21341, CVE-2022-21340, CVE-2022-21305, CVE-2022-21294, CVE-2022-21293, CVE-2022-21291, CVE-2022-21248) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-the-ja… ∗∗∗ Security Bulletin: Vulnerabilities in lodash library affect Tivoli Netcool/OMNIbus WebGUI (CVE-2019-1010266, CVE-2020-28500, CVE-2018-16487, CVE-2018-3721, CVE-2020-8203, CVE-2021-23337, CVE-2019-10744) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-lodash… ∗∗∗ Security Bulletin: IBM Robotic Process Automation may be affected by multiple vulnerabilities in open source components (CVE-2019-0820, CVE-2020-15522, CVE-2021-43569) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-robotic-process-autom… ∗∗∗ Security Bulletin: IBM SDK, Java Technology Edition, Security Update October 2021 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sdk-java-technology-e… ∗∗∗ Security Bulletin: Vulnerability in Apache Struts library affect Tivoli Netcool/OMNIbus WebGUI (CVE-2021-31805) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-apache-s… ∗∗∗ Security Bulletin: IBM Security Guardium is affected by a Cross-Site Scripting vulnerability (CVE-2021-39074) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ Security Bulletin: Multiple Vulnerabilities in IBM Java SDK affect IBM Virtualization Engine TS7700 – October 2021 & January 2022 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ K01311313: Linux kernel vulnerability CVE-2021-3612 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K01311313 ∗∗∗ Long Term Support Channel Update for ChromeOS ∗∗∗ --------------------------------------------- http://chromereleases.googleblog.com/2022/06/long-term-support-channel-upda… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 27.06.2022
by Daily end-of-shift report 27 Jun '22

27 Jun '22

===================== = End-of-Day report = ===================== Timeframe: Freitag 24-06-2022 18:00 − Montag 27-06-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Thomas Pribitzer ===================== = News = ===================== ∗∗∗ Fake copyright infringement emails install LockBit ransomware ∗∗∗ --------------------------------------------- LockBit ransomware affiliates are using an interesting trick to get people into infecting their devices by disguising their malware as copyright claims. --------------------------------------------- https://www.bleepingcomputer.com/news/security/fake-copyright-infringement-… ∗∗∗ Clever phishing method bypasses MFA using Microsoft WebView2 apps ∗∗∗ --------------------------------------------- A clever, new phishing technique uses Microsoft Edge WebView2 applications to steal victims authentication cookies, allowing threat actors to bypass multi-factor authentication when logging into stolen accounts. --------------------------------------------- https://www.bleepingcomputer.com/news/security/clever-phishing-method-bypas… ∗∗∗ NetSec Goggle shows search results only from cybersecurity sites ∗∗∗ --------------------------------------------- A new Brave Search Goggle modifies Brave Search results to only show reputable cybersecurity sites, making it easier to search for and find security information. --------------------------------------------- https://www.bleepingcomputer.com/news/security/netsec-goggle-shows-search-r… ∗∗∗ LockBit 3.0 introduces the first ransomware bug bounty program ∗∗∗ --------------------------------------------- The LockBit ransomware operation has released LockBit 3.0, introducing the first ransomware bug bounty program and leaking new extortion tactics and Zcash cryptocurrency payment options. --------------------------------------------- https://www.bleepingcomputer.com/news/security/lockbit-30-introduces-the-fi… ∗∗∗ Malicious Code Passed to PowerShell via the Clipboard, (Sat, Jun 25th) ∗∗∗ --------------------------------------------- Another day, another malicious script was found! Today, the script is a Windows bat file that executes malicious PowerShell code but the way it works is interesting. --------------------------------------------- https://isc.sans.edu/diary/rss/28784 ∗∗∗ Encrypted Client Hello: Anybody Using it Yet?, (Mon, Jun 27th) ∗∗∗ --------------------------------------------- The first payload sent by a TLS client to a TLS server is a "Client Hello." It includes several parameters supported by the client, such as available cipher suites, to start negotiating a compatible set of TLS parameters with the server. --------------------------------------------- https://isc.sans.edu/diary/rss/28792 ∗∗∗ Ransomware-Gang Conti schließt Leak- und Verhandlungsplattform ∗∗∗ --------------------------------------------- Die Conti-Gruppe hinter dem gleichnamigen Erpressungstrojaner finalisiert ihren Rückzug und teilt sich weiter in kleinere Gangs auf. --------------------------------------------- https://heise.de/-7154035 ∗∗∗ Flut von Angriffen auf Paketmanager PyPI schleust Backdoor in Python-Pakete ein ∗∗∗ --------------------------------------------- Nachdem zunächst Sonatype einen Angriff auf fünf Pakete im Python-Paketmanager entdeckt hat, füllt sich die CVE-Schwachstellendatenbank mit weiteren Vorfällen. --------------------------------------------- https://heise.de/-7154405 ∗∗∗ Ransomware: Unternehmen im Gesundheitswesen zahlen am häufigsten Lösegeld ∗∗∗ --------------------------------------------- Verschlüsselungsangriffe haben vor allem in der Gesundheitsbranche in den vergangenen Monaten stark zugenommen. Die Daten sind bei Angreifern beliebt. --------------------------------------------- https://heise.de/-7154906 ∗∗∗ NIST Releases New macOS Security Guidance for Organizations ∗∗∗ --------------------------------------------- The National Institute of Standards and Technology (NIST) has published the final version of its guidance on securing macOS endpoints and assessing their security. --------------------------------------------- https://www.securityweek.com/nist-releases-new-macos-security-guidance-orga… ∗∗∗ Vorsicht vor Fake-E-Mails der Wiener Polizei ∗∗∗ --------------------------------------------- In einem gefälschten E-Mail der Polizei werden Sie beschuldigt, eine Straftat begangen zu haben. Es geht um Kinderpornografie, Pädophilie, Cyberpornografie und Exhibitionismus. Sie werden aufgefordert, per E-Mail eine Rechtfertigung zu schicken. Antworten Sie nicht und ignorieren Sie dieses Schreiben. Es ist Fake! --------------------------------------------- https://www.watchlist-internet.at/news/vorsicht-vor-fake-e-mails-der-wiener… ∗∗∗ CISA Adds Eight Known Exploited Vulnerabilities to Catalog ∗∗∗ --------------------------------------------- CISA has added eight new vulnerabilities to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. --------------------------------------------- https://us-cert.cisa.gov/ncas/current-activity/2022/06/27/cisa-adds-eight-k… ===================== = Vulnerabilities = ===================== ∗∗∗ Citrix dichtet Sicherheitslücken in Hypervisor ab ∗∗∗ --------------------------------------------- Der Hypervisor von Citrix enthält mehrere Schwachstellen. Angreifer könnten die Kontrolle übernehmen. Aktualisierte Pakete dichten die Lücken ab. --------------------------------------------- https://heise.de/-7154435 ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (openssl), Fedora (dotnet6.0, mediawiki, and python2.7), Mageia (389-ds-base, chromium-browser-stable, exo, and libtiff), Oracle (httpd:2.4 and microcode_ctl), SUSE (dbus-broker, drbd, kernel, liblouis, mariadb, openssl, openssl-1_1, openSUSE kernel modules, oracleasm, php7, php72, python39, salt, and wdiff), and Ubuntu (linux, linux-hwe, mozjs91, and vim). --------------------------------------------- https://lwn.net/Articles/899158/ ∗∗∗ Security Bulletin: Multiple Vulnerabilities found in Apache Tika used by Content Collector for Email, Content Collector for File Systems, Content Collector for Microsoft SharePoint and Content Collector for IBM Connections ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: IBM Sterling Connect:Direct for Microsoft Windows is vulnerable to an unspecified vulnerability due to IBM Java Runtime (CVE-2021-35603) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sterling-connectdirec… ∗∗∗ Security Bulletin: Vulnerability in IBM Java SDK and IBM Java Runtime affects Rational Business Developer ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-ibm-java… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java SDK and IBM Java Runtime affect Rational Business Developer ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Vulnerability in IBM Java SDK and IBM Java Runtime affects Rational Business Developer ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-ibm-java… ∗∗∗ Security Bulletin: IBM Sterling Connect:Direct for Microsoft Windows is vulnerable to an unspecified vulnerability due to IBM Java Runtime (CVE-2021-35550) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sterling-connectdirec… ∗∗∗ Security Bulletin: IBM MQ is vulnerable to an issue within Jackson ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-is-vulnerable-to-a… ∗∗∗ Security Bulletin: IBM Sterling Connect:Direct for Microsoft Windows is vulnerable to denial of service due to zlib (CVE-2018-25032) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sterling-connectdirec… ∗∗∗ Security Bulletin: Multiple Vulnerabilities in IBM® Runtime Environment Java™ Technology Edition affects WebSphere eXtreme Scale ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: IBM QRadar SIEM is affected by a remote code execution in Spring Framework (CVE-2022-22963, CVE-2022-22965, CVE-2022-22950) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-qradar-siem-is-affect… ∗∗∗ Spring Function Cloud DoS (CVE-2022-22979) and Unintended Function Invocation ∗∗∗ --------------------------------------------- https://checkmarx.com/blog/spring-function-cloud-dos-cve-2022-22979-and-uni… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 24.06.2022
by Daily end-of-shift report 24 Jun '22

24 Jun '22

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 23-06-2022 18:00 − Freitag 24-06-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Thomas Pribitzer ===================== = News = ===================== ∗∗∗ 2FA: Wie sicher sind TOTP, Fido, SMS und Push-Apps? ∗∗∗ --------------------------------------------- Zwei- oder Multi-Faktor-Authentifizierung soll uns sicherer machen. Wir erklären, wie TOTP, Fido & Co. funktionieren und wovor sie schützen. --------------------------------------------- https://www.golem.de/news/2fa-wie-sicher-sind-totp-fido-sms-und-push-apps-2… ∗∗∗ Multiple Backdoored Python Libraries Caught Stealing AWS Secrets and Keys ∗∗∗ --------------------------------------------- Researchers have discovered a number of malicious Python packages in the official third-party software repository that are engineered to exfiltrate AWS credentials and environment variables to a publicly exposed endpoint. --------------------------------------------- https://thehackernews.com/2022/06/multiple-backdoored-python-libraries.html ∗∗∗ Black Basta Ransomware Becomes Major Threat in Two Months ∗∗∗ --------------------------------------------- Black Basta ransomware has become a major new threat in just a couple months. Evidence suggests it was still in development in February 2022, and only became operational in April 2022. --------------------------------------------- https://www.securityweek.com/black-basta-ransomware-becomes-major-threat-tw… ∗∗∗ There Is More Than One Way to Sleep: Dive Deep Into the Implementations of API Hammering by Various Malware Families ∗∗∗ --------------------------------------------- Learn about the unique implementations of API Hammering malware samples and how to mitigate them. --------------------------------------------- https://unit42.paloaltonetworks.com/api-hammering-malware-families/ ===================== = Vulnerabilities = ===================== ∗∗∗ Angreifer nutzen kontinuierlich Log4Shell-Lücke in VMware Horizon aus ∗∗∗ --------------------------------------------- Die Cybersecurity & Infrastructure Security Agency warnt vor Attacken auf die Virtualisierungslösung VMware Horizon. Admins sollten zügig handeln. --------------------------------------------- https://heise.de/-7152258 ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Fedora (ntfs-3g and ntfs-3g-system-compression), SUSE (389-ds, chafa, containerd, mariadb, php74, python3, salt, and xen), and Ubuntu (apache2). --------------------------------------------- https://lwn.net/Articles/898925/ ∗∗∗ Codesys Patches 11 Flaws Likely Affecting Controllers From Several ICS Vendors ∗∗∗ --------------------------------------------- Codesys this week announced patches for nearly a dozen vulnerabilities discovered in the company’s products by researchers at Chinese cybersecurity firm NSFocus. --------------------------------------------- https://www.securityweek.com/codesys-patches-11-flaws-likely-affecting-cont… ∗∗∗ ZDI-22-872: DevExpress SafeBinaryFormatter Deserialization of Untrusted Data Remote Code Execution Vulnerability ∗∗∗ --------------------------------------------- http://www.zerodayinitiative.com/advisories/ZDI-22-872/ ∗∗∗ Security Bulletin: IBM® Db2® is vulnerable to a denial of service (CVE-2022-22389) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-db2-is-vulnerable-to-… ∗∗∗ Security Bulletin: One or more security vulnerabilities has been identified in IBM® DB2® shipped with IBM PureData System for Operational Analytics (CVE-2020-4230,CVE-2020-4135,CVE-2020-4204,CVE-2020-4200) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-one-or-more-security-vuln… ∗∗∗ Security Bulletin: IBM Security Guardium is affected by multiple vulnerabilities (CVE-2019-10086, CVE-2021-41617) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ Security Bulletin: IBM Security Guardium is affected by multiple vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ Security Bulletin: IBM Robotic Process Automation is vulnerable to configuration credentials unencrypted in system memory (CVE-2022-22414) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-robotic-process-autom… ∗∗∗ Security Bulletin: IBM Security Guardium is affected by multiple vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ Security Bulletin: IBM® Db2® is affected by multiple vulnerabilities due to the consumed Expat library ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-db2-is-affected-by-mu… ∗∗∗ Security Bulletin: CVE-2021-35603 may affect IBM® SDK, Java™ Technology Edition for IBM Content Collector for SAP Applications ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-cve-2021-35603-may-affect… ∗∗∗ Security Bulletin: IBM® Db2® is vulnerable to an information disclosure caused by improper privilege management when table function is used. (CVE-2022-22390) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-db2-is-vulnerable-to-… ∗∗∗ Security Bulletin: Multiple vulnerabilities has been identified in IBM® DB2® shipped with IBM PureData System for Operational Analytics ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: IBM Security Guardium is affected by an information leak vulnerability within Kafka (CVE-2021-38153) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ Security Bulletin: A vulnerability in zlib affects IBM Common Inventory Technology (CIT). ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-in-zlib-a… ∗∗∗ Security Bulletin: CVE-2020-35550 may affect IBM® SDK, Java™ Technology Edition for IBM Content Collector for SAP Applications ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-cve-2020-35550-may-affect… ∗∗∗ K26314875: Apache vulnerability CVE-2022-26377 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K26314875 ∗∗∗ Citrix Hypervisor Security Update ∗∗∗ --------------------------------------------- https://support.citrix.com/article/CTX460064/citrix-hypervisor-security-upd… ∗∗∗ OFFIS DCMTK ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsma-22-174-01 ∗∗∗ Yokogawa STARDOM ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-174-01 ∗∗∗ Yokogawa CAMS for HIS ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-174-02 ∗∗∗ Secheron SEPCOS Control and Protection Relay ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-174-03 ∗∗∗ Pyramid Solutions EtherNet/IP Adapter Development Kit ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-174-04 ∗∗∗ Elcomplus SmartICS ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-174-05 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 23.06.2022
by Daily end-of-shift report 23 Jun '22

23 Jun '22

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 22-06-2022 18:00 − Donnerstag 23-06-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Thomas Pribitzer ===================== = News = ===================== ∗∗∗ Conti ransomware hacking spree breaches over 40 orgs in a month ∗∗∗ --------------------------------------------- The Conti cybercrime syndicate runs one of the most aggressive ransomware operations and has grown highly organized, to the point that affiliates were able to hack more than 40 companies in a little over a month. --------------------------------------------- https://www.bleepingcomputer.com/news/security/conti-ransomware-hacking-spr… ∗∗∗ Malicious Windows LNK attacks made easy with new Quantum builder ∗∗∗ --------------------------------------------- Malware researchers have noticed a new tool that helps cybercriminals build malicious .LNK files to deliver payloads for the initial stages of an attack. --------------------------------------------- https://www.bleepingcomputer.com/news/security/malicious-windows-lnk-attack… ∗∗∗ The hateful eight: Kaspersky’s guide to modern ransomware groups’ TTPs ∗∗∗ --------------------------------------------- We want to familiarize the reader with the different stages of ransomware deployment and provide a visual guide to defending against targeted ransomware attacks. --------------------------------------------- https://securelist.com/modern-ransomware-groups-ttps/106824/ ∗∗∗ Understanding the Compound File Binary Format and OLE Structures to Mess with CVE-2022-30190 ∗∗∗ --------------------------------------------- Initially, I began this research to generate weaponized RTF files delivering the CVE-2022-30190(Follina) exploit. --------------------------------------------- https://cymulate.com/blog/cve-2022-30190-2/ ∗∗∗ Miracle - One Vulnerability To Rule Them All ∗∗∗ --------------------------------------------- As mentioned in Jang blog, We (me and Jang) found a mega 0-day. After April Critical Patch, finally the vulnerability was patched properly. If you never known about this vulnerability, please patch your system ASAP! --------------------------------------------- https://peterjson.medium.com/miracle-one-vulnerability-to-rule-them-all-c3a… ∗∗∗ Vorsicht vor betrügerischen „Remote Jobs“ auf LinkedIn ∗∗∗ --------------------------------------------- “Work from Home Jobs No Experience Required” – von zuhause aus arbeiten, dabei bis zu 2.000€ pro Woche verdienen und das alles ohne Berufserfahrung? Laut der massenhaft geschaltenen Stellenanzeigen von KADANSE ist das möglich. Was nicht erwähnt wird: Für diesen scheinbar lukrativen Job müssen Sie erst Geld bezahlen, der Job existiert so nicht. --------------------------------------------- https://www.watchlist-internet.at/news/vorsicht-vor-betruegerischen-remote-… ∗∗∗ Schwachstellen in Programmierschnittstellen ∗∗∗ --------------------------------------------- Weltweit sind 4,1 bis 7,5 Prozent der Cybersecurity-Vorfälle und -schäden auf Schwachstellen in Programmierschnittstellen (Application Programming Interfaces, APIs) zurückzuführen und verursachen Kosten in Milliardenhöhe. --------------------------------------------- https://www.zdnet.de/88402008/schwachstellen-in-programmierschnittstellen/ ===================== = Vulnerabilities = ===================== ∗∗∗ IBM Security Bulletins 2022-06-22 ∗∗∗ --------------------------------------------- IBM App Connect Enterprise, IBM Engineering Lifecycle Management, WebSphere Liberty, CICS Transaction Gateway, Watson Knowledge Catalog for IBM Cloud Pak for Data, IBM Robotic Process Automation, IBM Tivoli Business Service Manager, IBM MQ Internet Pass-Thru, IBM Cognos Analytics, IBM Sterling Global Mailbox. --------------------------------------------- https://www.ibm.com/blogs/psirt/ ∗∗∗ Synology: Aktualisierte Firmware dichtet Sicherheitslecks in Routern ab ∗∗∗ --------------------------------------------- In Firmware von Synology-Geräten hat der Hersteller Sicherheitslücken gefunden. Angreifer könnten unter anderem unberechtigt auf Dateien zugreifen. --------------------------------------------- https://heise.de/-7151202 ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (chromium, firejail, and request-tracker4), Fedora (ghex, golang-github-emicklei-restful, and openssl1.1), Oracle (postgresql), Scientific Linux (postgresql), Slackware (openssl), SUSE (salt and tor), and Ubuntu (apache2 and squid, squid3). --------------------------------------------- https://lwn.net/Articles/898720/ ∗∗∗ Cisco Adaptive Security Device Manager and Adaptive Security Appliance Software Client-side Arbitrary Code Execution Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco FirePOWER Software for ASA FirePOWER Module Command Injection Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ K55051330: Intel BIOS vulnerability CVE-2021-33123 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K55051330 ∗∗∗ K87351324: Intel BIOS vulnerability CVE-2021-33124 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K87351324 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 22.06.2022
by Daily end-of-shift report 22 Jun '22

22 Jun '22

===================== = End-of-Day report = ===================== Timeframe: Dienstag 21-06-2022 18:00 − Mittwoch 22-06-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Thomas Pribitzer ===================== = News = ===================== ∗∗∗ Newly Discovered Magecart Infrastructure Reveals the Scale of Ongoing Campaign ∗∗∗ --------------------------------------------- A newly discovered Magecart skimming campaign has its roots in a previous attack activity going all the way back to November 2021. --------------------------------------------- https://thehackernews.com/2022/06/newly-discovered-magecart.html ∗∗∗ Du kommst hier nicht rein: Adobes PDF-Tools blockieren Antivirenschutz ∗∗∗ --------------------------------------------- Adobe Acrobat und Reader legen einen Registry-Eintrag an. Dieser hält über Chromiums libcef.dll Sicherheitsprogramm-DLLs aus den PDF-Programmen fern. --------------------------------------------- https://heise.de/-7147804 ∗∗∗ Sharehoster Mega: Sicherheitsforscher entschlüsseln eigentlich geschützte Daten ∗∗∗ --------------------------------------------- Eine problematische Kryptografie-Implementierung kann verschlüsselte Dateien für den Betreiber oder Angreifer lesbar machen. --------------------------------------------- https://heise.de/-7148227 ∗∗∗ Machen Sie mit bei unserer Studie zum Fake-Shop-Detector! ∗∗∗ --------------------------------------------- Fake-Shops stellen Konsument:innen vor große Herausforderungen: Sie werden immer zahlreicher und sind gleichzeitig schwieriger zu erkennen. Um das Einkaufen im Internet sicherer zu machen, haben wir den Fake-Shop Detector entwickelt. --------------------------------------------- https://www.watchlist-internet.at/news/machen-sie-mit-bei-unserer-studie-zu… ∗∗∗ Keeping PowerShell: Measures to Use and Embrace ∗∗∗ --------------------------------------------- Cybersecurity authorities from the United States, New Zealand, and the United Kingdom have released a joint Cybersecurity Information Sheet (CIS) on PowerShell. The CIS provides recommendations for proper configuration and monitoring of PowerShell, as opposed to removing or disabling it entirely due to its use by malicious actors after gaining access into victim networks. --------------------------------------------- https://us-cert.cisa.gov/ncas/current-activity/2022/06/22/keeping-powershel… ===================== = Vulnerabilities = ===================== ∗∗∗ Webbrowser: Google schließt 14 Sicherheitslücken in Chrome ∗∗∗ --------------------------------------------- Mit dem Sprung auf das 103er-Release dichtet Google im Webbrowser Chrome 14 Schwachstellen ab. Auch für Android und iOS steht die neue Version bereit. --------------------------------------------- https://heise.de/-7147522 ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (exo and ntfs-3g), Fedora (collectd, golang-github-cli-gh, grub2, qemu, and xen), Red Hat (httpd:2.4, kernel, and postgresql), SUSE (drbd, fwupdate, neomutt, and trivy), and Ubuntu (apache2, openssl, openssl1.0, and qemu). --------------------------------------------- https://lwn.net/Articles/898605/ ∗∗∗ JTEKT TOYOPUC ∗∗∗ --------------------------------------------- This advisory contains mitigations for a Missing Authentication for Critical Function vulnerability in the JTEKT TOYOPUC programmable logic controller. --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-172-02 ∗∗∗ VU#142546: SMA Technologies OpCon UNIX agent adds the same SSH key to all installations ∗∗∗ --------------------------------------------- https://kb.cert.org/vuls/id/142546 ∗∗∗ Security Bulletin: June 2022 :Multiple vulnerabilities in IBM Java Runtime affect CICS Transaction Gateway ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-june-2022-multiple-vulner… ∗∗∗ Security Bulletin: A vulnerability (CVE-2021-35550) in IBM Java Runtime affects CICS Transaction Gateway ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-cve-2021-… ∗∗∗ Security Bulletin: IBM Sterling Connect:Direct Browser User Interface is vulnerable to multiple vulnerabilities due to Jetty ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sterling-connectdirec… ∗∗∗ Security Bulletin: IBM Sterling Connect:Direct File Agent is vulnerable to an unspecified vulnerability due to IBM Java Runtime (CVE-2021-35603) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sterling-connectdirec… ∗∗∗ Security Bulletin: Rational Team Concert (RTC) and IBM Engineering Workflow Management (EWM) OpenSSL vulnerability CVE-2021-4044 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-rational-team-concert-rtc… ∗∗∗ Security Bulletin: Security vulnerability has been identified in IBM DB2 used by IBM Security Verify Governance, Identity Manager virtual appliance component ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-security-vulnerability-ha… ∗∗∗ Security Bulletin: Vulnerabilities in IBM WebSphere Application Server and WebSphere Application Server Liberty affect IBM Watson Explorer (CVE-2022-22475, CVE-2021-39038) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-ibm-we… ∗∗∗ Security Bulletin: IBM Sterling Connect:Direct FTP+ is vulnerable to unauthorized sensitive information access due to IBM Java vulnerability (CVE-2021-35603) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sterling-connectdirec… ∗∗∗ Security Bulletin: Vulnerability in Spring Framework affects IBM Watson Explorer (CVE-2022-22971, CVE-2022-22968, CVE-2022-22970) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-spring-f… ∗∗∗ Security Bulletin: IBM Sterling Connect:Direct File Agent is vulnerable to an unspecified vulnerability due to IBM Java Runtime (CVE-2021-35550) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sterling-connectdirec… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java SDK affects IBM WebSphere Application Server January 2022 CPU that is bundled with IBM WebSphere Application Server Patterns ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: IBM Sterling Connect:Direct FTP+ is vulnerable to unauthorized data access due to IBM Java (CVE-2021-35550) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sterling-connectdirec… ∗∗∗ Security Bulletin: Vulnerability in OpenSSL affects IBM Watson Explorer (CVE-2022-0778) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-openssl-… ∗∗∗ Security Bulletin: IBM Sterling Connect:Direct Browser User Interface has multiple vulnerabilities due to IBM Java ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sterling-connectdirec… ∗∗∗ Security Bulletin: IBM SDK, Java Technology Edition Quarterly CPU – Jan 2022 – Includes Oracle® January 2022 CPU affects IBM Tivoli Composite Application Manager for Transactions-Robotic Response Time ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sdk-java-technology-e… ∗∗∗ K53252134: Intel BIOS vulnerability CVE-2021-0155 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K53252134 ∗∗∗ K16162257: Intel BIOS vulnerability CVE-2021-0154 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K16162257 ∗∗∗ K14454359: Intel BIOS vulnerability CVE-2021-0153 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K14454359 ∗∗∗ K04303225: Intel BIOS vulnerability CVE-2021-0190 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K04303225 ∗∗∗ Multiple Vulnerabilities PRA-ES8P2S Ethernet-Switch ∗∗∗ --------------------------------------------- https://psirt.bosch.com/security-advisories/bosch-sa-247052-bt.html ∗∗∗ PHP Vulnerability ∗∗∗ --------------------------------------------- https://www.qnap.com/en-us/security-advisory/QSA-22-20 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 21.06.2022
by Daily end-of-shift report 21 Jun '22

21 Jun '22

===================== = End-of-Day report = ===================== Timeframe: Montag 20-06-2022 18:00 − Dienstag 21-06-2022 18:00 Handler: Thomas Pribitzer Co-Handler: Michael Schlagenhaufer ===================== = News = ===================== ∗∗∗ New DFSCoerce NTLM Relay attack allows Windows domain takeover ∗∗∗ --------------------------------------------- A new Windows NTLM relay attack called DFSCoerce has been discovered that uses MS-DFSNM, Microsofts Distributed File System, to completely take over a Windows domain. --------------------------------------------- https://www.bleepingcomputer.com/news/microsoft/new-dfscoerce-ntlm-relay-at… ∗∗∗ APT ToddyCat ∗∗∗ --------------------------------------------- ToddyCat is a relatively new APT actor responsible for multiple sets of attacks against high-profile entities in Europe and Asia. Its main distinctive signs are two formerly unknown tools that we call ‘Samurai backdoor’ and ‘Ninja Trojan’. --------------------------------------------- https://securelist.com/toddycat/106799/ ∗∗∗ Office 365 Config Loophole Opens OneDrive, SharePoint Data to Ransomware Attack ∗∗∗ --------------------------------------------- A reported a "potentially dangerous piece of functionality" allows an attacker to launch an attack on cloud infrastructure and ransom files stored in SharePoint and OneDrive. --------------------------------------------- https://threatpost.com/office-365-opens-ransomware-attacks-on-onedrive-shar… ∗∗∗ Bestellen Sie nicht bei funkelnmarkt.de ∗∗∗ --------------------------------------------- Der Online-Shop funkelnmarkt.de bietet Laptops, Waschmaschinen, Konsolen und Co. Die Preise sind teilweise etwas günstiger als bei anderen Shops und die Webseite wirkt professionell. Grund genug dort zu bestellen. Oder? Lieber nicht! Wenn Sie dort bestellen, erhalten Sie keine Ware und verlieren Ihr Geld! --------------------------------------------- https://www.watchlist-internet.at/news/bestellen-sie-nicht-bei-funkelnmarkt… ===================== = Vulnerabilities = ===================== ∗∗∗ Icefall: 56 flaws impact thousands of exposed industrial devices ∗∗∗ --------------------------------------------- A security report has been published on a set of 56 vulnerabilities that are collectively called Icefall and affect operational technology (OT) equipment used in various critical infrastructure environments. --------------------------------------------- https://www.bleepingcomputer.com/news/security/icefall-56-flaws-impact-thou… ∗∗∗ OpenSSL Security Advisory [21 June 2022] ∗∗∗ --------------------------------------------- When the CVE-2022-1292 was fixed it was not discovered that there are other places in the script where the file names of certificates being hashed were possibly passed to a command executed through the shell. --------------------------------------------- https://openssl.org/news/secadv/20220621.txt ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (tzdata), Oracle (cups), and SUSE (atheme, golang-github-prometheus-alertmanager, golang-github-prometheus-node_exporter, node_exporter, python36, release-notes-susemanager, release-notes-susemanager-proxy, SUSE Manager 4.1.15 Release Notes, SUSE Manager Client Tools, and SUSE Manager Server 4.2). --------------------------------------------- https://lwn.net/Articles/898504/ ∗∗∗ SSA-111512: Client-side Authentication in SIMATIC WinCC OA ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-111512.txt ∗∗∗ ABB Security Advisory: ABB Relion REX640 Insufficient file access control ∗∗∗ --------------------------------------------- https://search.abb.com/library/Download.aspx?DocumentID=2NGA001421 ∗∗∗ Security Bulletin: Multiple security vulnerabilities are addressed with IBM Cloud Pak for Business Automation iFixes for May 2022 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-security-vulnera… ∗∗∗ Security Bulletin: Flaw in Go may affect DataPower Operator (CVE-2021-44717) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-flaw-in-go-may-affect-dat… ∗∗∗ Security Bulletin: An Unspecified Vulnerability in Java runtime affects IBM SPSS Statistics (CVE-2021-35603) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-an-unspecified-vulnerabil… ∗∗∗ Security Bulletin: An Unspecified Vulnerability in Java runtime affects IBM SPSS (CVE-2022-21496) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-an-unspecified-vulnerabil… ∗∗∗ Security Bulletin: IBM Security Guardium is affected by multiple vulnerabilities in Apache Thrift ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ Security Bulletin: An Unspecified Vulnerability in Java runtime affects IBM SPSS Statistics (CVE-2022-21496) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-an-unspecified-vulnerabil… ∗∗∗ Security Bulletin: IBM DataPower Operator affected by flaw in Go (CVE-2022-23773) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-datapower-operator-af… ∗∗∗ Security Bulletin: IBM Spectrum Symphony is affected but not classified as vulnerable by a remote code execution in Spring Framework (CVE-2022-22965) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-spectrum-symphony-is-… ∗∗∗ Security Bulletin: IBM Spectrum Conductor is affected but not classified as vulnerable by a remote code execution in Spring Framework (CVE-2022-22965) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-spectrum-conductor-is… ∗∗∗ Security Bulletin: IBM DataPower Gateway affected by prototype pollution in DOJO (CVE-2021-23450) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-datapower-gateway-aff… ∗∗∗ Security Bulletin: IBM DataPower Operator potentially vulnerable to Denial of Service (CVE-2021-44716) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-datapower-operator-po… ∗∗∗ Security Bulletin: IBM QRadar Wincollect agent is vulnerable to information disclosure ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-qradar-wincollect-age… ∗∗∗ Security Bulletin: DataPower Operator vulnerable to a Denial of Service (CVE-2022-23806) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-datapower-operator-vulner… ∗∗∗ Security Bulletin: IBM Security Guardium is affected by a postgresql-42.0.0.jar vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ Security Bulletin: IBM Security Guardium is affected by a mongodb-driver-legacy-4.1.1.jar vulnerability (CVE-2021-20328) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ PHOENIX CONTACT: Missing Authentication in ProConOS/ProConOS eCLR SDK and MULTIPROG Engineering tool ∗∗∗ --------------------------------------------- https://cert.vde.com/de/advisories/VDE-2022-028/ ∗∗∗ PHOENIX CONTACT: Vulnerability in ProConOS/ProConOS eCLR SDK and MULTIPROG Engineering tool ∗∗∗ --------------------------------------------- https://cert.vde.com/de/advisories/VDE-2022-026/ ∗∗∗ PHOENIX CONTACT: Vulnerability in classic line industrial controllers ∗∗∗ --------------------------------------------- https://cert.vde.com/de/advisories/VDE-2022-025/ ∗∗∗ WEIDMUELLER: EtherNet/IP Fieldbus Coupler out-of-bounds write ∗∗∗ --------------------------------------------- https://cert.vde.com/de/advisories/VDE-2021-004/ -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 20.06.2022
by Daily end-of-shift report 20 Jun '22

20 Jun '22

===================== = End-of-Day report = ===================== Timeframe: Freitag 17-06-2022 18:00 − Montag 20-06-2022 18:00 Handler: Thomas Pribitzer Co-Handler: Michael Schlagenhaufer ===================== = News = ===================== ∗∗∗ Kritische CVE-2022-20825 in Cisco Small-Business-Routern wird nicht gefixt ∗∗∗ --------------------------------------------- In den Small-Business-Routern RV110W, RV130, RV130W und RV215W gibt es eine kritische Schwachstelle CVE-2022-20825, die mit dem CVE-Wert von 9.8 bewertet wurde. Auf Grund einer fehlenden Authentifizierung ermöglicht die Schwachstelle sowohl eine Remote Command Execution als auch Denial of Service-Angriffe. --------------------------------------------- https://www.borncity.com/blog/2022/06/20/kritische-cve-2022-20825-in-cisco-… ∗∗∗ New phishing attack infects devices with Cobalt Strike ∗∗∗ --------------------------------------------- Security researchers have noticed a new malicious spam campaign that delivers the Matanbuchus malware to drop Cobalt Strike beacons on compromised machines. --------------------------------------------- https://www.bleepingcomputer.com/news/security/new-phishing-attack-infects-… ∗∗∗ Android-wiping BRATA malware is evolving into a persistent threat ∗∗∗ --------------------------------------------- The threat actors operating the BRATA banking trojan have evolved their tactics and incorporated new information-stealing features into their malware. --------------------------------------------- https://www.bleepingcomputer.com/news/security/android-wiping-brata-malware… ∗∗∗ Decoding Obfuscated BASE64 Statistically ∗∗∗ --------------------------------------------- In diary entry "Houdini is Back Delivered Through a JavaScript Dropper", Xavier mentions that he had to deal with an obfuscated BASE64 string. --------------------------------------------- https://isc.sans.edu/diary/rss/28758 ∗∗∗ The Importance of White-Box Testing: A Dive into CVE-2022-21662 ∗∗∗ --------------------------------------------- When CVE-2022-21662 came out there wasn’t a much-published material regarding this vulnerability. I want to take some time to explain the importance of using a white-box approach when testing applications for vulnerabilities. --------------------------------------------- https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/the-importa… ∗∗∗ Cerber2021 Ransomware Back in Action ∗∗∗ --------------------------------------------- In December 2021, researchers identified a new version of Cerber ransomware targeting both Linux and Windows users. In this infection, Cerber2021 was delivered by targeting the vulnerabilities in the Confluence and Gitlab servers. These vulnerabilities are tracked as CVE-2021-26084 and CVE-2021-22205, respectively. --------------------------------------------- https://blog.cyble.com/2022/06/17/cerber2021-ransomware-back-in-action/ ∗∗∗ Europol-Masche: Neue Welle betrügerischer Anrufe ∗∗∗ --------------------------------------------- Die Telefonbetrugsmasche, bei der sich die Kriminellen als Ermittlungsbehörde ausgeben, ist nicht neu. Dennoch rollt aktuell wieder eine Welle solcher Anrufe. --------------------------------------------- https://heise.de/-7146013 ∗∗∗ Erpressung per E-Mail: Hacker fordert die Überweisung von Bitcoins ∗∗∗ --------------------------------------------- Sie haben ein E-Mail von einem Hacker bekommen? Er schreibt, dass er Ihren Computer gehackt hat und Sie beim Masturbieren gefilmt hat? Er droht damit das Video zu verbreiten, wenn Sie keine Bitcoins überweisen? Im E-Mail wird sogar eines Ihrer Passwörter genannt? Machen Sie sich keine Sorgen! Dieses E-Mail ist Fake. Lassen Sie sich nicht erpressen und überweisen Sie keinesfalls Bitcoins. Ändern Sie aber umgehend Ihr Passwort! --------------------------------------------- https://www.watchlist-internet.at/news/erpressung-per-e-mail-hacker-fordert… ∗∗∗ Azure Attack Paths: Common Findings and Fixes (Part 1) ∗∗∗ --------------------------------------------- This post will walk through various services within the Azure catalogue and look at potential attack paths. --------------------------------------------- https://blog.zsec.uk/azure-fundamentals-pt1/ ===================== = Vulnerabilities = ===================== ∗∗∗ AWS: Amazon-Hotpatch für log4j-Lücke ermöglicht Rechteausweitung ∗∗∗ --------------------------------------------- In einem Skript zum Absichern vor der log4j-Lücke von Amazon findet sich eine Sicherheitslücke. Angreifer könnten ihre Rechte damit ausweiten. --------------------------------------------- https://heise.de/-7145383 ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (cyrus-imapd, exo, sleuthkit, slurm-wlm, vim, and vlc), Fedora (golang-github-docker-libnetwork, kernel, moby-engine, ntfs-3g-system-compression, python-cookiecutter, python2.7, python3.6, python3.7, python3.8, python3.9, rubygem-mechanize, and webkit2gtk3), Mageia (bluez, dnsmasq, exempi, halibut, and php), Oracle (.NET 6.0, .NET Core 3.1, and xz), SUSE (chafa, firejail, kernel, python-Twisted, and tensorflow2), and Ubuntu (intel-microcode). --------------------------------------------- https://lwn.net/Articles/898413/ ∗∗∗ Security Advisory - Input Verification Vulnerability Involving Huawei Printer Products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2022/huawei-sa-20220620-… ∗∗∗ Security Bulletin: An Unspecified Vulnerability in Java runtime affects IBM SPSS (CVE-2021-35550) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-an-unspecified-vulnerabil… ∗∗∗ Security Bulletin: StoredIQ Is Vulnerable To Arbitrary Code Execution Due to Apache Log4j (CVE-2021-44228). ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-storediq-is-vulnerable-to… ∗∗∗ Security Bulletin: StoredIQ Is Vulnerable To Arbitrary Code Execution Due To Apache Log4j (CVE-2021-4104). ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-storediq-is-vulnerable-to… ∗∗∗ Security Bulletin: Potential module resolution error in DataPower Operator ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-potential-module-resoluti… ∗∗∗ Security Bulletin: Cúram Social Program Management may be affected by Denial of Service vulnerability in jackson-databind (217968) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-cram-social-program-manag… ∗∗∗ Security Bulletin: StoredIQ is vulnerable to denial of service and remote code execution in Apache Log4j (CVE-2021-44228, CVE-2021-45046). ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-storediq-is-vulnerable-to… ∗∗∗ Security Bulletin: IBM Security Guardium is affected by multiple vulnerabilities in Apache Thrift ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ Security Bulletin: IBM Robotic Process Automation is vulnerable to configuration credentials unencrypted in system memory (CVE-2022-22414) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-robotic-process-autom… ∗∗∗ Security Bulletin: IBM QRadar WinCollect is vulnerable to using components with known vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-qradar-wincollect-is-… ∗∗∗ Security Bulletin: Potential Denial of Service in IBM DataPower Gateway (CVE-2022-23806) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-potential-denial-of-servi… ∗∗∗ Security Bulletin: IBM Integration Bus is vulnerable to arbitrary code execution due to json-schema (CVE-2021-3918) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-integration-bus-is-vu… ∗∗∗ Security Bulletin: IBM Analytic Accelerator Framework for Communication Service Providers & IBM Customer and Network Analytics for Communications Service Providers and Datasets Impacted by Log4j Vulnerabilities ( CVE-2021-44832) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-analytic-accelerator-… ∗∗∗ Security Bulletin: Cúram Social Program Management may be affected by Denial of Service vulnerability in JDOM (CVE-2021-33813) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-cram-social-program-manag… ∗∗∗ Security Bulletin: AIX is vulnerable to a denial of service due to lpd (CVE-2022-22444) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-aix-is-vulnerable-to-a-de… ∗∗∗ Security Bulletin: Vulnerabilities with Kernel, Eclipse Jetty, and OpenJDK affect IBM Cloud Object Storage Systems (June 2022) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-with-kern… ∗∗∗ Security Bulletin: Cúram Social Program Management is affected by session timeout issues (CVE-2022-22318, CVE-2022-22317) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-cram-social-program-manag… ∗∗∗ Spring Data MongoDB SpEL Expression Injection Vulnerability (CVE-2022-22980) ∗∗∗ --------------------------------------------- https://spring.io/blog/2022/06/20/spring-data-mongodb-spel-expression-injec… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 17.06.2022
by Daily end-of-shift report 17 Jun '22

17 Jun '22

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 15-06-2022 18:00 − Freitag 17-06-2022 18:00 Handler: Thomas Pribitzer Co-Handler: Michael Schlagenhaufer ===================== = News = ===================== ∗∗∗ Security: Github informiert über Malware im Open-Source-Ökosystem ∗∗∗ --------------------------------------------- Nicht nur Sicherheitslücken machen Open-Source-Software anfällig. Auch Malware bereitet viele Probleme, die Github jetzt sammeln möchte. --------------------------------------------- https://www.golem.de/news/security-github-informiert-ueber-malware-im-open-… ∗∗∗ Zügig aktualisieren: Angreifer könnten Citrix ADM übernehmen ∗∗∗ --------------------------------------------- In Citrix Application Delivery Management-Software könnten Angreifer aus dem Netz eine Sicherheitslücke ausnutzen. Sie können damit volle Kontrolle erlangen. --------------------------------------------- https://heise.de/-7142301 ∗∗∗ NAS: Qnap warnt vor Angriffswelle mit DeadBolt-Ransomware ∗∗∗ --------------------------------------------- Der Hersteller Qnap warnt vor derzeit laufenden Angriffen auf die NAS-Systeme mit der DeadBolt-Ransomware. Administratoren sollen den Update-Stand überprüfen. --------------------------------------------- https://heise.de/-7144383 ∗∗∗ Kritische Sicherheitslücke in WordPress-Plug-in Ninja Forms behoben ∗∗∗ --------------------------------------------- WordPress-Admins, die das Plug-in Ninja Forms einsetzen, sollten unverzüglich dessen Aktualität sicherstellen. Angreifer könnten sonst eigenen Code ausführen. --------------------------------------------- https://heise.de/-7143515 ∗∗∗ Zahlreiche betrügerische Nachrichten im Namen der Post im Umlauf! ∗∗∗ --------------------------------------------- Sie warten auf ein Paket. Plötzlich werden Sie per SMS oder E-Mail benachrichtigt, dass es ein Problem mit Ihrer Lieferung gäbe. Immer wieder berichten wir von dieser Betrugsmasche, bei der Kriminelle willkürlich Nachrichten versenden und behaupten, dass ein Paket nicht geliefert werden könnte. Wer tatsächlich gerade auf ein Paket wartet, kann leicht in diese Falle tappen. Meist wollen die Kriminellen an Ihre Kreditkartendaten oder an Ihr Geld. Dieses Mal wird aber auch versucht Ihr Post-Konto zu kapern. --------------------------------------------- https://www.watchlist-internet.at/news/zahlreiche-betruegerische-nachrichte… ∗∗∗ Anatomie eines Hive Ransomware-Angriffs auf Exchange per ProxyShell ∗∗∗ --------------------------------------------- Häufig bleiben ja die Details einer Ransomware-Infektion für Außenstehende im Dunkeln. Mir ist diese Woche eine Information vom Sicherheitsdienstleister Varonis zugegangen, deren Sicherheitsteam den Ablauf eines Angriffs mit der Hive-Ransomware aufbereitet haben. --------------------------------------------- https://www.borncity.com/blog/2022/06/17/anatomie-eines-hive-ransomware-ang… ∗∗∗ Hackers exploit three-year-old Telerik flaws to deploy Cobalt Strike ∗∗∗ --------------------------------------------- The threat actor known as Blue Mockingbird has been observed by analysts targeting Telerik UI vulnerabilities to compromise servers, install Cobalt Strike beacons, and mine Monero by hijacking system resources. --------------------------------------------- https://www.bleepingcomputer.com/news/security/hackers-exploit-three-year-o… ∗∗∗ New MaliBot Android banking malware spreads as a crypto miner ∗∗∗ --------------------------------------------- Threat analysts have discovered a new Android malware strain named MaliBot, which poses as a cryptocurrency mining app or the Chrome web browser to target users in Italy and Spain. --------------------------------------------- https://www.bleepingcomputer.com/news/security/new-malibot-android-banking-… ∗∗∗ Facebook Messenger Scam Duped Millions ∗∗∗ --------------------------------------------- One well crafted phishing message sent via Facebook Messenger ensnared 10 million Facebook users and counting. --------------------------------------------- https://threatpost.com/acebook-messenger-scam/179977/ ∗∗∗ WooCommerce Credit Card Skimmer Uses Telegram Bot to Exfiltrate Stolen Data ∗∗∗ --------------------------------------------- Our story starts like many others told on this blog: A new client came to us with reported cases of credit card theft on their eCommerce website. The website owner had received complaints from several customers who reported bogus transactions on their cards shortly after purchasing from their webstore, so the webmaster suspected that something could be amiss. --------------------------------------------- https://blog.sucuri.net/2022/06/woocommerce-credit-card-skimmer-uses-telegr… ∗∗∗ Difference Between Agent-Based and Network-Based Internal Vulnerability Scanning ∗∗∗ --------------------------------------------- For years, the two most popular methods for internal scanning: agent-based and network-based were considered to be about equal in value, each bringing its own strengths to bear. However, with remote working now the norm in most if not all workplaces, it feels a lot more like agent-based scanning is a must, while network-based scanning is an optional extra. --------------------------------------------- https://thehackernews.com/2022/06/difference-between-agent-based-and.html ∗∗∗ Details of Twice-Patched Windows RDP Vulnerability Disclosed ∗∗∗ --------------------------------------------- Researchers at identity security firm CyberArk this week shared technical information on an RDP named pipe vulnerability in Windows for which Microsoft had to release two rounds of patches. --------------------------------------------- https://www.securityweek.com/details-twice-patched-windows-rdp-vulnerabilit… ∗∗∗ DriftingCloud: Zero-Day Sophos Firewall Exploitation and an Insidious Breach ∗∗∗ --------------------------------------------- [...] This particular attack leveraged a zero-day exploit to compromise the customer's firewall. Volexity observed the attacker implement an interesting webshell backdoor, create a secondary form of persistence, and ultimately launch attacks against the customer's staff. These attacks aimed to further breach cloud-hosted web servers hosting the organization's public-facing websites. This type of attack is rare and difficult to detect. This blog post serves to share what highly targeted organizations are up against and ways to defend against attacks of this nature. --------------------------------------------- https://www.volexity.com/blog/2022/06/15/driftingcloud-zero-day-sophos-fire… ===================== = Vulnerabilities = ===================== ∗∗∗ High-Severity RCE Vulnerability Reported in Popular Fastjson Library ∗∗∗ --------------------------------------------- Cybersecurity researchers have detailed a recently patched high-severity security vulnerability in the popular Fastjson library that could be potentially exploited to achieve remote code execution. Tracked as CVE-2022-25845 (CVSS score: 8.1), the issue relates to a case of deserialization of untrusted data in a supported feature called "AutoType." --------------------------------------------- https://thehackernews.com/2022/06/high-severity-rce-vulnerability.html ∗∗∗ IBM Security Bulletins 2022-06-15 - 2022-06-16 ∗∗∗ --------------------------------------------- IBM Spectrum Protect Server, IBM Disconnected Log Collector, IBM Cloud Application Business Insights, IBM Tivoli Application Dependency Discovery Manager, IBM CICS TX Advanced, IBM Analytic Accelerator Framework, IBM Customer and Network Analytics, IBM QRadar SIEM, IBM QRadar Use Case Manager App, Rational Test Virtualization Server and Rational Test Workbench, IBM Robotic Process Automation, IBM Security QRadar Event and Flow Exporter App, IBM WebSphere Application Server Liberty, IBM TXSeries, IBM CICS TX Standard, IBM CICS TX Advanced, IBM Java Runtime, ISC BIND and IBM HTTP Server. --------------------------------------------- https://www.ibm.com/blogs/psirt/ ∗∗∗ Cisco Security Advisories 2022-06-15 ∗∗∗ --------------------------------------------- Cisco published 7 Security Advisories (2 Critical, 1 High, 4 Medium Severity) --------------------------------------------- https://tools.cisco.com/security/center/Search.x?publicationTypeIDs=1&first… ∗∗∗ Kritische Lücke mit Höchstwertung in Smart-Home-Zentrale Anker Eufy Homebase 2 ∗∗∗ --------------------------------------------- Angreifer könnten sich über drei Sicherheitslücken in Eufy Homebase 2 Zugang zum Smart Home verschaffen. Ein Sicherheitsupdate ist verfügbar. --------------------------------------------- https://heise.de/-7143710 ∗∗∗ VMSA-2022-0017 ∗∗∗ --------------------------------------------- VMware HCX update addresses an information disclosure vulnerability (CVE-2022-22953) --------------------------------------------- https://www.vmware.com/security/advisories/VMSA-2022-0017.html ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Fedora (containerd, golang-github-containerd-cni, golang-github-containernetworking-cni, golang-x-sys, kernel, and qt5-qtbase), Oracle (kernel, kernel-container, microcode_ctl, subversion:1.14, and xz), Red Hat (.NET 6.0, .NET Core 3.1, cups, and xz), Scientific Linux (xz), SUSE (caddy, chromium, librecad, libredwg, varnish, and webkit2gtk3), and Ubuntu (bluez). --------------------------------------------- https://lwn.net/Articles/898121/ ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Fedora (kernel, liblouis, ntfs-3g, php, shim, shim-unsigned-aarch64, shim-unsigned-x64, thunderbird, and vim), Mageia (chromium-browser-stable and golang), Red Hat (grub2, mokutil, and shim and grub2, mokutil, shim, and shim-unsigned-x64), SUSE (389-ds, apache2, kernel, mariadb, openssl, openssl-1_0_0, rubygem-actionpack-5_1, rubygem-activesupport-5_1, and vim), and Ubuntu (exempi, kernel, linux, linux-aws, linux-aws-hwe, linux-aws-5.13, linux-aws-5.4, [...] --------------------------------------------- https://lwn.net/Articles/898234/ ∗∗∗ Hillrom Medical Device Management ∗∗∗ --------------------------------------------- This advisory contains mitigations for Use of Hard-coded Password, and Improper Access Control vulnerability in Welch Allyn resting electrocardiograph devices. Hillrom Medical. Welch Allyn, and ELI are registered trademarks of Baxter International, Inc., or its subsidiaries. --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsma-22-167-01 ∗∗∗ AutomationDirect C-More EA9 HMI ∗∗∗ --------------------------------------------- This advisory contains mitigations for Uncontrolled Search Path Element, Cleartext Transmission of Sensitive Information vulnerabilities in AutomationDirect C-More EA9 human-machine interface products. --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-167-01 ∗∗∗ AutomationDirect DirectLOGIC with Serial Communication ∗∗∗ --------------------------------------------- This advisory contains mitigations for a Cleartext Transmission of Sensitive Information vulnerability in DirectLOGIC programmable controllers with serial communication. --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-167-02 ∗∗∗ AutomationDirect DirectLOGIC with Ethernet ∗∗∗ --------------------------------------------- This advisory contains mitigations for Uncontrolled Resource Consumption, and Cleartext Transmission of Sensitive Information vulnerabilities in AutomationDirect DirectLOGIC programmable logic Ethernet controllers. --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-167-03 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 15.06.2022
by Daily end-of-shift report 15 Jun '22

15 Jun '22

===================== = End-of-Day report = ===================== Timeframe: Dienstag 14-06-2022 18:00 − Mittwoch 15-06-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Thomas Pribitzer ===================== = News = ===================== ∗∗∗ Security baseline for Microsoft 365 Apps for enterprise v2206 ∗∗∗ --------------------------------------------- Microsoft is pleased to announce the release of the recommended security configuration baseline settings for Microsoft 365 Apps for enterprise, version 2206. --------------------------------------------- https://techcommunity.microsoft.com/t5/microsoft-security-baselines/securit… ∗∗∗ Panchan: A New Golang-based Peer-To-Peer Botnet Targeting Linux Servers ∗∗∗ --------------------------------------------- A new Golang-based peer-to-peer (P2P) botnet has been spotted actively targeting Linux servers in the education sector since its emergence in March 2022. --------------------------------------------- https://thehackernews.com/2022/06/panchan-new-golang-based-peer-to-peer.html ∗∗∗ TPM Sniffing Attacks Against Non-Bitlocker Targets ∗∗∗ --------------------------------------------- Last year, during an uptick in media attention for Trusted Platform Module (TPM) security triggered by a blog post from the Dolos Group describing a sniffing attack on Windows Bitlocker relying on a TPM, a customer asked us to investigate their TPM-based Full Disk Encryption (FDE) set up in light of this type of attack. --------------------------------------------- https://www.secura.com/blog/tpm-sniffing-attacks-against-non-bitlocker-targ… ∗∗∗ Bypassing CSP with dangling iframes ∗∗∗ --------------------------------------------- Our Web Security Academy has a topic on dangling markup injection - a technique for exploiting sites protected by CSP. --------------------------------------------- https://portswigger.net/research/bypassing-csp-with-dangling-iframes ∗∗∗ A tiny botnet launched the largest DDoS attack on record ∗∗∗ --------------------------------------------- A small but powerful army of just 5,000 devices generated a record-breaking web attack. --------------------------------------------- https://www.zdnet.com/article/a-tiny-botnet-launched-the-largest-ddos-attac… ===================== = Vulnerabilities = ===================== ∗∗∗ Citrix warns critical bug can let attackers reset admin passwords ∗∗∗ --------------------------------------------- Citrix warned customers to deploy security updates that address a critical Citrix Application Delivery Management (ADM) vulnerability that can let attackers reset admin passwords. --------------------------------------------- https://www.bleepingcomputer.com/news/security/citrix-warns-critical-bug-ca… ∗∗∗ Patchday: Updates bessern zehn SAP-Schwachstellen aus ∗∗∗ --------------------------------------------- Am Juni-Patchday hat SAP zehn Sicherheitslücken geschlossen. Für zwei ältere Sicherheitsmeldungen aktualisiert der Hersteller die Sicherheitsmeldungen. --------------------------------------------- https://heise.de/-7141579 ∗∗∗ Patchday: Microsoft schließt MSDT-Lücke, die auch ohne Makros funktioniert ∗∗∗ --------------------------------------------- Windows ist unter anderem über Word verwundbar, wobei auch RTF-Formate genutzt werden können. Aber auch Azure, Edge & Co. bekommen wichtige Sicherheitsupdates. --------------------------------------------- https://heise.de/-7141070 ∗∗∗ Patchday Adobe: Schadcode-Lücken in InDesign, Illustrator & Co. geschlossen ∗∗∗ --------------------------------------------- Mehrere Adobe-Anwendungen sind über als kritisch eingestufte Schwachstellen attackierbar. Sicherheitsupdates schaffen Abhilfe. --------------------------------------------- https://heise.de/-7141175 ∗∗∗ Sicherheitslücke Hertzbleed: x86-Prozessortaktung verrät Geheimnisse ∗∗∗ --------------------------------------------- Ein Forscherteam belauscht kryptografische Berechnungen auf modernen x86-CPUs anhand charakteristischer Taktfrequenzänderungen. --------------------------------------------- https://heise.de/-7141221 ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Red Hat (.NET 6.0 and log4j), SUSE (389-ds, grub2, kernel, openssl-1_1, python-Twisted, webkit2gtk3, and xen), and Ubuntu (php7.2, php7.4, php8.0, php8.1 and util-linux). --------------------------------------------- https://lwn.net/Articles/897992/ ∗∗∗ Critical Code Execution Vulnerability Patched in Splunk Enterprise ∗∗∗ --------------------------------------------- Splunk this week announced the release of out-of-band patches that address multiple vulnerabilities across Splunk Enterprise, including a critical issue that could lead to arbitrary code execution. --------------------------------------------- https://www.securityweek.com/critical-code-execution-vulnerability-patched-… ∗∗∗ Schneider Electric Advisories 2022-06-15 ∗∗∗ --------------------------------------------- https://www.se.com/ww/en/work/support/cybersecurity/security-notifications.… ∗∗∗ Security Bulletin: IBM Financial Transaction Manager for Digital Payments for Multi-Platform is vulnerable to SQL injection. (CVE-2019-4575) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-financial-transaction… ∗∗∗ Security Bulletin: Operations Dashboard is vulnerable to denial of service by Go vulnerability CVE-2022-28327 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-operations-dashboard-is-v… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect AIX ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Netcool Operations Insight v1.6.4 contains fixes for multiple security vulnerabilities. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-netcool-operations-insigh… ∗∗∗ Security Bulletin: Financial Transaction Manager for Digital Payments is affected by a potential Cross-Site Scripting (Reflected) vulnerability (CVE-2020-4560) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-financial-transaction-man… ∗∗∗ Security Bulletin: Vulnerabilities in Java affects IBM Cloud Application Business Insights – Quaterly Java update, CVE-2021-35603 and CVE-2021-35550 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-java-a… ∗∗∗ Security Bulletin: Vulnerability in PostgreSQL may affect IBM Spectrum Copy Data Management ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-postgres… ∗∗∗ Security Bulletin: AIX is vulnerable to a denial of service due to lpd (CVE-2022-22444) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-aix-is-vulnerable-to-a-de… ∗∗∗ Security Bulletin: Operations Dashboard is vulnerable to denial of service by Go vulnerability CVE-2022-24675 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-operations-dashboard-is-v… ∗∗∗ Security Bulletin: Financial Transaction Manager for Digital Payments is affected by a potential SQL Injection CVE-2020-4328 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-financial-transaction-man… ∗∗∗ VMSA-2022-0016 ∗∗∗ --------------------------------------------- https://www.vmware.com/security/advisories/VMSA-2022-0016.html ∗∗∗ AUMA: SIMA² Master Station Denial of Service Vulnerability on Automation Runtime Webserver ∗∗∗ --------------------------------------------- https://cert.vde.com/de/advisories/VDE-2022-024/ ∗∗∗ Johnson Controls Metasys ADS ADX OAS Servers ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-165-01 ∗∗∗ Hardkodierte Backdoor Benutzer und veraltete Software Komponenten in der Nexans FTTO GigaSwitch Serie ∗∗∗ --------------------------------------------- https://sec-consult.com/de/vulnerability-lab/advisory/nexans-ftto-gigaswitc… ∗∗∗ Synaptics Fingerprint Driver Vulnerability ∗∗∗ --------------------------------------------- http://support.lenovo.com/product_security/PS500494-SYNAPTICS-FINGERPRINT-D… ∗∗∗ Intel Processors MMIO Stale Data Advisory ∗∗∗ --------------------------------------------- http://support.lenovo.com/product_security/PS500497-INTEL-PROCESSORS-MMIO-S… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 14.06.2022
by Daily end-of-shift report 14 Jun '22

14 Jun '22

===================== = End-of-Day report = ===================== Timeframe: Montag 13-06-2022 18:00 − Dienstag 14-06-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Thomas Pribitzer ===================== = News = ===================== ∗∗∗ The many lives of BlackCat ransomware ∗∗∗ --------------------------------------------- The use of an unconventional programming language, multiple target devices and possible entry points, and affiliation with prolific threat activity groups have made the BlackCat ransomware a prevalent threat and a prime example of the growing ransomware-as-a-service (RaaS) gig economy. --------------------------------------------- https://www.microsoft.com/security/blog/2022/06/13/the-many-lives-of-blackc… ∗∗∗ Researchers Detail PureCrypter Loader Cyber Criminals Using to Distribute Malware ∗∗∗ --------------------------------------------- Cybersecurity researchers have detailed the workings of a fully-featured malware loader dubbed PureCrypter thats being purchased by cyber criminals to deliver remote access trojans (RATs) and information stealers. --------------------------------------------- https://thehackernews.com/2022/06/researchers-detail-purecrypter-loader.html ∗∗∗ Public Travis CI Logs (Still) Expose Users to Cyber Attacks ∗∗∗ --------------------------------------------- In our latest research, we at Team Nautilus found that tens of thousands of user tokens are exposed via the Travis CI API, which allows anyone to access historical clear-text logs. More than 770 million logs of free tier users are available. --------------------------------------------- https://blog.aquasec.com/travis-ci-security ∗∗∗ Sicherheitslücke im Apple M1 Chip: Pacman-Attacke umgeht Schutzschicht ∗∗∗ --------------------------------------------- Angriffe auf den M1-Prozessor sind durch ein Zusammenspiel von Hard- und Software möglich. Apple sieht allerdings keine unmittelbare Gefahr. --------------------------------------------- https://heise.de/-7140316 ∗∗∗ Vorsicht vor gefälschten Zahlungsaufforderungen per WhatsApp ∗∗∗ --------------------------------------------- Ihre Chefin bittet Sie, eine Rechnung zu begleichen. Sie fragen nach den Details und bekommen die Rechnung mit Zahlungsanweisungen zugesendet. Sie überweisen. Erst später bemerken Sie, dass es gar nicht Ihre Chefin war – sondern Kriminelle. --------------------------------------------- https://www.watchlist-internet.at/news/vorsicht-vor-gefaelschten-zahlungsau… ∗∗∗ Internet Explorer 11 erreicht am 15. Juni 2022 End-of-Life (EOL) ∗∗∗ --------------------------------------------- Noch eine kurze Information an die Blog-Leserschaft, die ggf. noch den Internet Explorer 11 von Microsoft unter Windows im Einsatz haben. Zum heutigen Patchday, 14. Juni 2022, erhält der Browser letztmalig Sicherheitsupdates für verschiedene Windows-Versionen und fällt dann (zum 15. Juni 2022) aus dem Support. --------------------------------------------- https://www.borncity.com/blog/2022/06/14/internet-explorer-11-erreicht-am-1… ∗∗∗ CHM Malware Types with Anti-Sandbox Technique and Targeting Companies ∗∗∗ --------------------------------------------- Among CHM strains that are recently being distributed in Korea, the ASEC analysis team has discovered those applied with the anti-sandbox technique and targeting companies. --------------------------------------------- https://asec.ahnlab.com/en/35268/ ∗∗∗ NPM Replicator Remote Code Execution Deserialization ∗∗∗ --------------------------------------------- NPM, the package manager for Node.js, is an open source project that serves as a critical part of the JavaScript community and helps support one of the largest developer ecosystems. --------------------------------------------- https://checkmarx.com/blog/npm-replicator-remote-code-execution-deserializa… ∗∗∗ Supply Chain Attack: CTX Account Takeover and PHPass Hijack Explained ∗∗∗ --------------------------------------------- A threat actor recently hacked a popular PyPi repo on GitHub, setting off a supply chain attack that could have impacted millions of users. --------------------------------------------- https://orca.security/resources/blog/python-supply-chain-attack-ctx-phpass/ ∗∗∗ SynLapse – Technical Details for Critical Azure Synapse Vulnerability ∗∗∗ --------------------------------------------- Recently, the Orca Security research team discovered SynLapse, a tenant separation violation vulnerability in the Microsoft Azure Synapse environment. --------------------------------------------- https://orca.security/resources/blog/synlapse-critical-azure-synapse-analyt… ===================== = Vulnerabilities = ===================== ∗∗∗ New Zimbra Email Vulnerability Could Let Attackers Steal Your Login Credentials ∗∗∗ --------------------------------------------- A new high-severity vulnerability has been disclosed in the Zimbra email suite that, if successfully exploited, enables an unauthenticated attacker to steal cleartext passwords of users sans any user interaction. --------------------------------------------- https://thehackernews.com/2022/06/new-zimbra-email-vulnerability-could.html ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Fedora (golang-github-docker-libnetwork and moby-engine), Mageia (apache, docker-containerd, kernel, kernel-linus, nats-server, and php-smarty), Slackware (php), SUSE (gimp, grub2, thunderbird, u-boot, and xen), and Ubuntu (firefox, liblouis, ncurses, and rsync). --------------------------------------------- https://lwn.net/Articles/897847/ ∗∗∗ JM-DATA ONU JF511-TV Multiple Remote Vulnerabilities ∗∗∗ --------------------------------------------- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5708.php ∗∗∗ SSA-988345 V1.0: Local Privilege Escalation Vulnerability in Xpedition Designer ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-988345.txt ∗∗∗ SSA-911567 V1.0: Missing HTTP headers in SINEMA Remote Connect Server before V3.0 SP2 ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-911567.txt ∗∗∗ SSA-740594 V1.0: Privilege Escalation Vulnerability in Mendix SAML Module ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-740594.txt ∗∗∗ SSA-712929 V1.0: Denial of Service Vulnerability in OpenSSL (CVE-2022-0778) Affecting Industrial Products ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-712929.txt ∗∗∗ SSA-693555 V1.0: Memory Corruption Vulnerability in EN100 Ethernet Module ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-693555.txt ∗∗∗ SSA-685781 V1.0: Multiple Vulnerabilities in Apache HTTP Server Affecting Siemens Products ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-685781.txt ∗∗∗ SSA-631336 V1.0: Multiple Web Server Vulnerabilities in SICAM GridEdge Software ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-631336.txt ∗∗∗ SSA-484086 V1.0: Multiple Vulnerabilities in SINEMA Remote Connect Server before V3.1 ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-484086.txt ∗∗∗ SSA-401167 V1.0: Cross-site scripting Vulnerability in Teamcenter Active Workspace ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-401167.txt ∗∗∗ SSA-388239 V1.0: Default Password Leakage affecting the Component Shared HIS used in Spectrum Power Systems ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-388239.txt ∗∗∗ SSA-330556 V1.0: PwnKit Vulnerability in SCALANCE LPE9403 and SINUMERIK Edge Products (CVE-2021-4034) ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-330556.txt ∗∗∗ SSA-222547 V1.0: Third-Party Component Vulnerabilities in SCALANCE LPE9403 before V2.0 ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-222547.txt ∗∗∗ SSA-220589 V1.0: Hard Coded Default Credential Vulnerability in Teamcenter ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-220589.txt ∗∗∗ SSA-145224 V1.0: Vulnerability in OSPF Packet Handling of SCALANCE XM-400 and XR-500 Devices ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-145224.txt ∗∗∗ IBM Security Bulletins 2022-06-13 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ ∗∗∗ TYPO3 CORE: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- https://typo3.org/help/security-advisories/typo3-cms ∗∗∗ ABB Security Advisory: Link Following Local Privilege Escalation Vulnerabilities in ABB Automation Builder, Drive Composer and Mint WorkBench ∗∗∗ --------------------------------------------- https://search.abb.com/library/Download.aspx?DocumentID=9AKK108467A0305&Lan… ∗∗∗ Citrix Application Delivery Management Security Bulletin for CVE-2022-27511 and CVE-2022-27512 ∗∗∗ --------------------------------------------- https://support.citrix.com/article/CTX460016/citrix-application-delivery-ma… ∗∗∗ Meridian Cooperative Meridian ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-165-02 ∗∗∗ Mitsubishi Electric MELSEC-Q/L and MELSEC iQ-R ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-165-03 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

1 0

Tageszusammenfassung - 13.06.2022
by Daily end-of-shift report 13 Jun '22

13 Jun '22

===================== = End-of-Day report = ===================== Timeframe: Freitag 10-06-2022 18:00 − Montag 13-06-2022 18:00 Handler: Thomas Pribitzer Co-Handler: Michael Schlagenhaufer ===================== = News = ===================== ∗∗∗ Krypto-Miner und Verschlüsselungstrojaner schlüpfen durch Confluence-Lücke ∗∗∗ --------------------------------------------- Es häufen sich Attacken auf ungepatchte Instanzen von Confluence und Data Center. Sicherheitspatches sind verfügbar. --------------------------------------------- https://heise.de/-7138563 ∗∗∗ Buchen Sie Ihr Hotel nicht über hotels-in-tyrol.com ∗∗∗ --------------------------------------------- Die Buchungsplattform hotels-in-tyrol.com vermittelt Unterkünfte in Tirol. Wir raten zur Vorsicht. Auf der Plattform gibt es weder Informationen zum Betreiber noch Kontaktdaten. Im Reiter „Über uns“ wird lediglich ein Unternehmen namens „LocalHotels Ltd“ angeführt. Wir gehen aber davon aus, dass dieses Unternehmen gar nicht existiert. --------------------------------------------- https://www.watchlist-internet.at/news/buchen-sie-ihr-hotel-nicht-ueber-hot… ∗∗∗ Massenhafte Kontenübernahme bei smarten Yunmai Waagen möglich ∗∗∗ --------------------------------------------- Vom chinesischen Hersteller Yunmai wurden auch in Deutschland smarte Körperfettwaagen angeboten. Diese lassen sich per Bluetooth mit einer App auf dem Smartphone koppeln, so dass die persönlichen Daten mehrerer Personen in persönlichen Profilen gespeichert werden können. Leider hapert es mit der Sicherheit, wie Sicherheitsexperten festgestellt haben. Das Yunmai API ermöglicht die massenhafte Kontenübernahme oder die Umgehung der Hersteller-Restriktionen. --------------------------------------------- https://www.borncity.com/blog/2022/06/11/massenhafte-kontenbernahme-bei-sma… ∗∗∗ PyPI package keep mistakenly included a password stealer ∗∗∗ --------------------------------------------- PyPI packages keep, pyanxdns, api-res-py were found to contain a password-stealer and a backdoor due to the presence of malicious request dependency within some versions. --------------------------------------------- https://www.bleepingcomputer.com/news/security/pypi-package-keep-mistakenly… ∗∗∗ New Syslogk Linux rootkit uses magic packets to trigger backdoor ∗∗∗ --------------------------------------------- A new rootkit malware named Syslogk has been spotted in the wild, and it features advanced process and file hiding techniques that make detection highly unlikely. --------------------------------------------- https://www.bleepingcomputer.com/news/security/new-syslogk-linux-rootkit-us… ∗∗∗ EPSScall: An Exploit Prediction Scoring System App, (Fri, Jun 10th) ∗∗∗ --------------------------------------------- If you follow Cyentia Institute’s Jay Jacobs via social media you may FIRST ;-) have learned about the Exploit Prediction Scoring System (EPSS) from him, as I did. I quickly learned that FIRST offers an API for the EPSS Model, which immediately piqued my interest. Per FIRST, EPSS provides a fundamentally new capability for efficient, data-driven vulnerability management. While EPSS predicts the probability (threat) of a specific vulnerability being exploited, it can scale to estimate the threat for multiple vulnerabilities on a server, a subnet, mobile device, or at an enterprise level (Jacobs, 2022). --------------------------------------------- https://isc.sans.edu/diary/rss/28732 ∗∗∗ Translating Saitamas DNS tunneling messages, (Mon, Jun 13th) ∗∗∗ --------------------------------------------- Saitama is a backdoor that uses the DNS protocol to encapsulate its command and control (C2) messages - a technique known as DNS Tunneling (MITRE ATT&CK T1071). Spotted and documented by MalwareBytes in two articles posted last month (How the Saitama backdoor uses DNS tunneling and APT34 targets Jordan Government using new Saitama backdoor), Saitama was used in a phishing e-mail targeted to a government official from Jordans foreign ministry on an attack [...] --------------------------------------------- https://isc.sans.edu/diary/rss/28738 ∗∗∗ ModBus 101: One Protocol to Rule the OT World ∗∗∗ --------------------------------------------- Ever wondered how large-scale power plants monitor or control the myriad of systems that fill their environment? Have you thought about how some of the world’s greatest industrial hacks were enacted? This post will look to illuminate how one tiny legacy protocol, namely "ModBus" could help to understand just how straight forward this could be. --------------------------------------------- https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/modbus-101-… ∗∗∗ Smilodon Credit Card Skimming Malware Shifts to WordPress ∗∗∗ --------------------------------------------- WordPress’ massive market share has come with an unsurprising side effect: As more and more site admins turn to popular plugins like WooCommerce to turn a profit on their website and set up online stores we’ve seen a significant increase in the number of attacks targeting WordPress eCommerce sites. What’s more, bad actors are repurposing their old Magento credit card stealing malware for use against WordPress. --------------------------------------------- https://blog.sucuri.net/2022/06/smilodon-credit-card-skimming-malware-shift… ∗∗∗ MIT Researchers Discover New Flaw in Apple M1 CPUs That Cant Be Patched ∗∗∗ --------------------------------------------- A novel hardware attack dubbed PACMAN has been demonstrated against Apples M1 processor chipsets, potentially arming a malicious actor with the capability to gain arbitrary code execution on macOS systems. It leverages "speculative execution attacks to bypass an important memory protection mechanism, ARM Pointer Authentication, a security feature that is used to enforce pointer integrity," [...] --------------------------------------------- https://thehackernews.com/2022/06/mit-researchers-discover-new-flaw-in.html ∗∗∗ Extracting Clear-Text Credentials Directly From Chromium’s Memory ∗∗∗ --------------------------------------------- Credential data (URL/username/password) is stored in Chrome’s memory in clear-text format. In addition to data that is dynamically entered when signing into specific web applications, an attacker can cause the browser to load into memory all the passwords that are stored in the password manager (“Login Data” file). --------------------------------------------- https://www.cyberark.com/resources/threat-research-blog/extracting-clear-te… ∗∗∗ Researchers: Wi-Fi Probe Requests Expose User Data ∗∗∗ --------------------------------------------- A group of academic researchers from the University of Hamburg in Germany has discovered that mobile devices leak identifying information about their owners via Wi-Fi probe requests. Mobile devices use these probe requests to receive information about nearby Wi-Fi access points and establish connections to them when a probe response is received. --------------------------------------------- https://www.securityweek.com/researchers-wi-fi-probe-requests-expose-user-d… ∗∗∗ Exposing HelloXD Ransomware and x4k ∗∗∗ --------------------------------------------- HelloXD is a ransomware family in its initial stages - but already seeking to impact organizations. We analyze samples and hunt for attribution. --------------------------------------------- https://unit42.paloaltonetworks.com/helloxd-ransomware/ ∗∗∗ GALLIUM Expands Targeting Across Telecommunications, Government and Finance Sectors With New PingPull Tool ∗∗∗ --------------------------------------------- A new, difficult-to-detect remote access trojan named PingPull is being used by GALLIUM, an advanced persistent threat (APT) group. --------------------------------------------- https://unit42.paloaltonetworks.com/pingpull-gallium/ ∗∗∗ Microsoft Azure Synapse Pwnalytics ∗∗∗ --------------------------------------------- [...] Synapse Analytics utilizes Apache Spark for the underlying provisioning of clusters that user code is run on. User code in these environments is run with intentionally limited privileges because the environments are managed by internal Microsoft subscription IDs, which is generally indicative of a multi-tenant environment. Tenable Research has discovered a privilege escalation flaw that allows a user to escalate privileges to that of the root user within the context of a Spark VM. We have also discovered a flaw that allows a user to poison the hosts file on all nodes in their Spark pool, which allows one to redirect subsets of traffic and snoop on services users generally do not have access to. The full privilege escalation flaw has been adequately addressed. However, the hosts file poisoning flaw remains unpatched at the time of this writing. --------------------------------------------- https://medium.com/tenable-techblog/microsoft-azure-synapse-pwnalytics-87c9… ===================== = Vulnerabilities = ===================== ∗∗∗ QTS 5.0.0-Sicherheitsupdates für QNAP-NAS Geräte (8. Juni 2022) ∗∗∗ --------------------------------------------- Kurzer Hinweis an Leser und Leserinnen, die NAS-Laufwerke von QNAP im Einsatz haben. In der QTS 5.0.0-Software gibt es in älteren Versionen gravierende Schwachstellen, die am 8. Juni 2022 mit einem Update der Firmware auf QTS 5.0.0.2055 build 20220531 beseitigt wurden. --------------------------------------------- https://www.borncity.com/blog/2022/06/11/qts-5-sicherheitsupdates-fr-qnap-n… ∗∗∗ Technical Advisory – Multiple Vulnerabilities in Trendnet TEW-831DR WiFi Router (CVE-2022-30325, CVE-2022-30326, CVE-2022-30327, CVE-2022-30328, CVE-2022-30329) ∗∗∗ --------------------------------------------- The Trendnet TEW-831DR WiFi Router was found to have multiple vulnerabilities exposing the owners of the router to potential intrusion of their local WiFi network and possible takeover of the device. Five vulnerabilities were discovered. Below are links to the associated technical advisories: [...] --------------------------------------------- https://research.nccgroup.com/2022/06/10/technical-advisory-multiple-vulner… ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (chromium, containerd, kernel, ntfs-3g, and vlc), Fedora (buildah and logrotate), Red Hat (xz), and SUSE (google-gson, netty3, rubygem-sinatra, and u-boot). --------------------------------------------- https://lwn.net/Articles/897711/ ∗∗∗ Drupal Releases Security Updates ∗∗∗ --------------------------------------------- Drupal has released security updates to address a Guzzle third-party library vulnerability that does not affect Drupal core but may affect some contributed projects or custom code on Drupal sites. Exploitation of this vulnerability could allow a remote attacker to take control of an affected website. --------------------------------------------- https://us-cert.cisa.gov/ncas/current-activity/2022/06/13/drupal-releases-s… ∗∗∗ Screams of Power vulnerabilities (Powertek-based PDUs) ∗∗∗ --------------------------------------------- Even if the PDUs you use in your data center aren't branded "Powertek", please keep reading. Powertek is a company that makes datacenter class smart PDUs (Power Distribution Units - i.e. heavy duty power cords) for server racks. They sell both directly (or at least used to in the past I think?) and through their resellers. There is one reseller per country and they commonly rebrand their PDUs (e.g. mine has a logo of the Swiss reseller - schneikel). Anyway, in March I've done a quick 3h review of the firmware and found multiple vulnerabilities and weaknesses in Powertek PDU's firmware v3.30.23 and possibly prior (details below). So, if you're using a PDU that is running Powertek firmware, you might want to patch now. --------------------------------------------- https://gynvael.coldwind.pl/?id=748 ∗∗∗ OTRS: Mehrere Schwachstellen ermöglichen Offenlegung von Informationen ∗∗∗ --------------------------------------------- https://www.cert-bund.de/advisoryshort/CB-K22-0702 ∗∗∗ Security Bulletin: A vulnerability in OpenSSL affects IBM InfoSphere Information Server (CVE-2022-0778) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-in-openss… ∗∗∗ Security Bulletin: A Unspecified Java Vulnerability is affecting Watson Knowledge Catalog for IBM Cloud Pak for Data (CVE-2021-35550) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-unspecified-java-vulner… ∗∗∗ Security Bulletin: IBM Event Streams is vulnerable to arbitrary code execution due to Apache Log4j (CVE-2021-44832) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-event-streams-is-vuln… ∗∗∗ Security Bulletin: Due to use of Spring Framework, IBM Db2 Web Query for i is vulnerable to unprotected fields (CVE-2022-22968), remote code execution (CVE-2022-22965), and denial of service (CVE-2022-22950). ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-due-to-use-of-spring-fram… ∗∗∗ Security Bulletin: IBM App Connect Enterprise & IBM Integration Bus are vulnerable to a denial of service, due to OpenSSL (CVE-2022-0778) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-app-connect-enterpris… ∗∗∗ Security Bulletin: IBM Java XML vulnerability affects Liberty for Java for IBM Cloud due to CVE-2022-21299 deferred from Oracle Jan 2022 CPU ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-java-xml-vulnerabilit… ∗∗∗ Security Bulletin: Vulnerability in PostgreSQL may affect IBM Spectrum Copy Data Management ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-postgres… ∗∗∗ Security Bulletin: Liberty for Java for IBM Cloud is vulnerable to Identity Spoofing (CVE-2022-22475) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-liberty-for-java-for-ibm-… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 10.06.2022
by Daily end-of-shift report 10 Jun '22

10 Jun '22

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 09-06-2022 18:00 − Freitag 10-06-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Cyber Europe 2022 – europaweite Cyber-Sicherheitsübung ∗∗∗ --------------------------------------------- Im Zuge der 2-tägigen Cyber-Sicherheitsübung „Cyber Europe“ arbeiteten Behörden und nationale Computer-Notfallteams in ganz Europa intensiv an Schutz und Abwehr der angegriffenen IT-Bereiche. Über 800 Teilnehmer:innen waren dazu EU-weit an der Übung beteiligt. In Österreich war für die Koordination das Bundeskanzleramt zuständig. Das Gesundheitsministerium, das Innenministerium, das Außenministerium, das Verteidigungsministerium und die zuständigen Computernotfallteams waren in die Übung eingebunden. --------------------------------------------- https://www.ots.at/presseaussendung/OTS_20220609_OTS0200/cyber-europe-2022-… ∗∗∗ Phishing Campaigns featuring Ursnif Trojan on the Rise ∗∗∗ --------------------------------------------- McAfee Labs have been observing a spike in phishing campaigns that utilize Microsoft office macro capabilities. These malicious documents reach victims via mass spam E-mail campaigns and generally invoke urgency, fear, or similar emotions, leading unsuspecting users to promptly open them. --------------------------------------------- https://www.mcafee.com/blogs/other-blogs/mcafee-labs/phishing-campaigns-fea… ∗∗∗ Neue Linux-Malware aufgespürt ∗∗∗ --------------------------------------------- Eine gemeinsame Forschungsarbeit hat zur Entdeckung von Symbiote geführt, einer neuen Form von Linux-Malware, die nur schwer zu erkennen ist. Hacker erhalten damit Rootkit-Zugriff. --------------------------------------------- https://www.zdnet.de/88401771/neue-linux-malware-aufgespuert/ ===================== = Vulnerabilities = ===================== ∗∗∗ IBM Security Bulletins 2022-06-09 - 2022-06-10 ∗∗∗ --------------------------------------------- IBM TXSeries, IBM Connections, IBM Watson, IBM Spectrum, IBM SDK, IBM Cloud Pak, IBM Db2 Mirror for i and IBM StoredIQ. --------------------------------------------- https://www.ibm.com/blogs/psirt/ ∗∗∗ Schwachstellen in Infiray IRAY-A8Z3 Wärmebildkamera ∗∗∗ --------------------------------------------- Die IRAY A8Z3 Wärmebildkamera für Industrieapplikationen von Infiray/IRay Technologies ist anfällig auf verschiedene Schwachstellen, welche sich aus unsicherer Programmierung, unsicherer Konfiguration sowie veralteten eingebetteten Softwarekomponenten ergeben. Mehrere Angriffsmöglichkeiten für Remote Code Execution (RCE) wurden gefunden. Der Hersteller hat sich im Zuge unserer Responsible Disclosure nicht mehr gemeldet, weshalb unklar ist, ob Patches verfügbar sind. --------------------------------------------- https://sec-consult.com/de/vulnerability-lab/advisory/schwachstellen-infira… ∗∗∗ PHP: Updates verhindern Einschleusen von Schadcode ∗∗∗ --------------------------------------------- Fehler in PHP-Modulen zur Verbindung mit SQL-Datenbanken erlauben die Ausführung beliebigen Codes. Admins von Shared-Hosting-Servern sollten schnell updaten. --------------------------------------------- https://heise.de/-7136766 ∗∗∗ Fortinet entfernt hartcodierten Schlüssel und verhindert unberechtigte Zugriffe ∗∗∗ --------------------------------------------- Es gibt wichtige Sicherheitsupdates für mehrere Produkte von Fortinet. Einige Lücken gelten als kritisch. --------------------------------------------- https://heise.de/-7136620 ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (python-bottle), Fedora (grub2 and kernel), Mageia (python-pypdf2, python-ujson, and vim), and SUSE (fribidi, grub2, mozilla-nss, and webkit2gtk3). --------------------------------------------- https://lwn.net/Articles/897518/ ∗∗∗ Vulnerabilities in HID Mercury Access Controllers Allow Hackers to Unlock Doors ∗∗∗ --------------------------------------------- https://www.securityweek.com/vulnerabilities-hid-mercury-access-controllers… ∗∗∗ Mitsubishi Electric Air Conditioning Systems ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-160-01 ∗∗∗ "Undocumented Functionality" (Backdoor) in Mitel Desk Phones (SYSS-2022-021) ∗∗∗ --------------------------------------------- https://www.syss.de/pentest-blog/undocumented-functionality-backdoor-in-mit… ∗∗∗ Kritische Schwachstelle in Crypto USB Flash Drive Lepin EP-KP001 (SYSS-2022-024) ∗∗∗ --------------------------------------------- https://www.syss.de/pentest-blog/kritische-schwachstelle-in-crypto-usb-flas… ∗∗∗ Chrome 102.0.5005.115 fixt Schwachstellen ∗∗∗ --------------------------------------------- https://www.borncity.com/blog/2022/06/10/chrome-102-0-5005-115-fixt-schwach… ∗∗∗ Microsoft Edge: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K22-0697 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 09.06.2022
by Daily end-of-shift report 09 Jun '22

09 Jun '22

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 08-06-2022 18:00 − Donnerstag 09-06-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: n/a ===================== = News = ===================== ∗∗∗ New Emotet Variant Stealing Users Credit Card Information from Google Chrome ∗∗∗ --------------------------------------------- The notorious Emotet malware has turned to deploy a new module designed to siphon credit card information stored in the Chrome web browser. --------------------------------------------- https://thehackernews.com/2022/06/new-emotet-variant-stealing-users.html ∗∗∗ MakeMoney malvertising campaign adds fake update template ∗∗∗ --------------------------------------------- We catch up with some old acquaintances that just arent ready to hang up the towel just yet. The post MakeMoney malvertising campaign adds fake update template appeared first on Malwarebytes Labs. --------------------------------------------- https://blog.malwarebytes.com/threat-intelligence/2022/06/makemoney-malvert… ∗∗∗ ASyncRat surpasses Dridex, TrickBot and Emotet to become dominant email threat ∗∗∗ --------------------------------------------- A review of whats changed in malware in 2022, and what hasnt, based on Adam Kujawas talk at RSAC 2022. The post ASyncRat surpasses Dridex, TrickBot and Emotet to become dominant email threat appeared first on Malwarebytes Labs. --------------------------------------------- https://blog.malwarebytes.com/threat-analysis/2022/06/asyncrat-surpasses-dr… ∗∗∗ Nebenjob als Betrugshelfer:in – Vorsicht vor europost-eu.biz ∗∗∗ --------------------------------------------- Ein vielversprechender Nebenjob als Paketempfänger:in lockt mit Home-Office und guten Arbeitsbedingungen. Für 25 € pro Stunde müssen Sie Pakete empfangen und weiterversenden. Was nicht erwähnt wird: Nehmen Sie den Job an, beteiligen Sie sich möglicherweise an Bestellbetrug und machen sich strafbar! --------------------------------------------- https://www.watchlist-internet.at/news/nebenjob-als-betrugshelferin-vorsich… ∗∗∗ LockBit 2.0: How This RaaS Operates and How to Protect Against It ∗∗∗ --------------------------------------------- LockBit 2.0 has so far been this years most active ransomware gang on double-extortion leak sites. Learn about their tactics. --------------------------------------------- https://unit42.paloaltonetworks.com/lockbit-2-ransomware/ ∗∗∗ How to audit Node.js modules ∗∗∗ --------------------------------------------- Node.js is one of the best and most widely used Javascript runtimes used for building APIs. But, this popularity status has led to many hackers distributing insecure modules that exploit the Node.js application or provide a weak point for exploitation. --------------------------------------------- https://mattermost.com/blog/how-to-audit-nodejs-modules/ ∗∗∗ Follina-Schwachstelle (CVE-2022-30190): Neue Erkenntnisse, neue Risiken (9.6.2022) ∗∗∗ --------------------------------------------- Die seit Ende Mai 2022 bekannt gewordene Schwachstelle CVE-2022-30190 (Follina) in Windows entwickelt sich langsam zum Problembär. Die von Microsoft und hier im Blog beschriebenen Gegenmaßnahmen erscheinen nicht ausreichend. --------------------------------------------- https://www.borncity.com/blog/2022/06/09/follina-schwachstelle-cve-2022-301… ===================== = Vulnerabilities = ===================== ∗∗∗ Sicherheitslücken in veralteten Zyxel-Firewalls: Neukauf als Fix ∗∗∗ --------------------------------------------- Der Netzwerkausrüster Zyxel warnt vor Sicherheitslücken in älteren Firewalls, deren Support ausgelaufen ist. Abhilfe schaffe der Austausch mit neueren Geräten. --------------------------------------------- https://heise.de/-7135405 ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (mailman and python-bottle), Red Hat (java-1.7.1-ibm, java-1.8.0-ibm, subversion:1.14, and xz), Scientific Linux (python-twisted-web), Slackware (httpd), and Ubuntu (ca-certificates, ffmpeg, ghostscript, and varnish). --------------------------------------------- https://lwn.net/Articles/897372/ ∗∗∗ Symbiote Deep-Dive: Analysis of a New, Nearly-Impossible-to-Detect Linux Threat ∗∗∗ --------------------------------------------- Symbiote is a new Linux malware we discovered that acts in a parasitic nature, infecting other running processes to inflict damage on machines. --------------------------------------------- https://www.intezer.com/blog/research/new-linux-threat-symbiote/ ∗∗∗ Security Bulletin: IBM Db2 Mirror for i is vulnerable to directory traversal due to Moment.js (CVE-2022-24785) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-db2-mirror-for-i-is-v… ∗∗∗ Security Bulletin: IBM Security Identity Governance and Intelligence is vulnerable to arbitrary code execution due to Apache Log4j (CVE-2021-4104) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-identity-gov… ∗∗∗ Security Bulletin: IBM Db2 Mirror for i is vulnerable to cross-site scripting due to Angular (220414) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-db2-mirror-for-i-is-v… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java SDK (January 2022) affects IBM InfoSphere Information Server ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: IBM Rational Software Architect RealTime Edition (RSA RT) is vulnerable to Apache Log4j2 – CVE-2021-44832 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-rational-software-arc… ∗∗∗ Security Bulletin: IBM Db2 Mirror for i is vulnerable to denial of service due to gson 217225 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-db2-mirror-for-i-is-v… ∗∗∗ Security Bulletin: IBM Security Identity Governance and Intelligence is vulnerable to exposure of sensitive information (CVE-2021-35603) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-identity-gov… ∗∗∗ Security Bulletin: Vulnerability in jackson-databind affects IBM Process Mining (Multiple CVEs) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-jackson-… ∗∗∗ K13559191: Linux kernel vulnerability CVE-2022-25636 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K13559191?utm_source=f5support&utm_mediu… ∗∗∗ Xen Security Advisory CVE-2022-26363, CVE-2022-26364 / XSA-402 ∗∗∗ --------------------------------------------- https://xenbits.xen.org/xsa/advisory-402.html ∗∗∗ Xen Security Advisory CVE-2022-26362 / XSA-401 ∗∗∗ --------------------------------------------- https://xenbits.xen.org/xsa/advisory-401.html ∗∗∗ Case opened: DIVD-2021-00037 - Critical vulnerabilities in ITarian MSP platform and on-premise solution ∗∗∗ --------------------------------------------- https://csirt.divd.nl/cases/DIVD-2021-00037/ -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 08.06.2022
by Daily end-of-shift report 08 Jun '22

08 Jun '22

===================== = End-of-Day report = ===================== Timeframe: Dienstag 07-06-2022 18:00 − Mittwoch 08-06-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Thomas Pribitzer ===================== = News = ===================== ∗∗∗ Linux version of Black Basta ransomware targets VMware ESXi servers ∗∗∗ --------------------------------------------- Black Basta is the latest ransomware gang to add support for encrypting VMware ESXi virtual machines running on enterprise Linux servers. --------------------------------------------- https://www.bleepingcomputer.com/news/security/linux-version-of-black-basta… ∗∗∗ Poisoned CCleaner search results spread information-stealing malware ∗∗∗ --------------------------------------------- Malware that steals your passwords, credit cards, and crypto wallets is being promoted through search results for a pirated copy of the CCleaner Pro Windows optimization program. --------------------------------------------- https://www.bleepingcomputer.com/news/security/poisoned-ccleaner-search-res… ∗∗∗ Cuba ransomware returns to extorting victims with updated encryptor ∗∗∗ --------------------------------------------- The Cuba ransomware operation has returned to regular operations with a new version of its malware found used in recent attacks. --------------------------------------------- https://www.bleepingcomputer.com/news/security/cuba-ransomware-returns-to-e… ∗∗∗ Targeted phishing past defender ∗∗∗ --------------------------------------------- Signature based detections has shortcomings that matter in real scenarios. Depending only on prevention through an EDR like Defender is not enough in a modern attack scenario. --------------------------------------------- https://www.derant.com/network%20monitoring/2022/06/07/Targetted-phishing-p… ∗∗∗ New Technique Used by Attackers in NPM to Avoid Detection ∗∗∗ --------------------------------------------- Checkmarx SCS team recently detected several malicious NPM packages using a new evasion technique, enhancing dependency confusion attacks to help malicious packages avoid detection. --------------------------------------------- https://checkmarx.com/blog/new-technique-used-by-attackers-in-npm-to-avoid-… ===================== = Vulnerabilities = ===================== ∗∗∗ Researchers Warn of Unpatched "DogWalk" Microsoft Windows Vulnerability ∗∗∗ --------------------------------------------- An unofficial security patch has been made available for a new Windows zero-day vulnerability in the Microsoft Support Diagnostic Tool (MSDT), even as the Follina flaw continues to be exploited in the wild. --------------------------------------------- https://thehackernews.com/2022/06/researchers-warn-of-unpatched-dogwalk.html ∗∗∗ Zero-Day-Lücke: Cybergangs missbrauchen MSDT-Leck für Qakbot-Infektionen ∗∗∗ --------------------------------------------- Die Cybergang hinter der Malware Quakbot missbraucht in Phishing-Kampagnen die MSDT-Zero-Day-Lücke. Infizierte Rechner verkauft sie meist an Ransomware-Banden. --------------------------------------------- https://heise.de/-7134949 ∗∗∗ Fehler in Linux-Kernel ermöglicht Rechteausweitung ∗∗∗ --------------------------------------------- Ein Fehler im Firewall-Code des Linux-Kernels ermöglicht es Nutzern, Befehle als Root auszuführen. Administratoren können einen Workaround anwenden. --------------------------------------------- https://heise.de/-7134791 ∗∗∗ Kritische Schadcode-Lücke bedroht Universal Boot Loader U-Boot ∗∗∗ --------------------------------------------- Die Entwickler von U-Boot haben zwei gefährliche Sicherheitslücken geschlossen. --------------------------------------------- https://heise.de/-7134785 ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (avahi), Fedora (firefox), Oracle (grub2, python-twisted-web, shim, shim-signed, and thunderbird), Red Hat (kernel and python-twisted-web), SUSE (gcc48, go1.17, go1.18, and mariadb), and Ubuntu (e2fsprogs, linux, linux-aws, linux-aws-5.13, linux-azure, linux-azure-5.13, linux-gcp, linux-gcp-5.13, linux-hwe-5.13, linux-intel-5.13, linux-kvm, linux-oracle, linux-oracle-5.13, linux-raspi, linux, linux-aws, linux-aws-5.4, linux-azure, linux-azure-5.4, [...] --------------------------------------------- https://lwn.net/Articles/897297/ ∗∗∗ Technical Details Released for Recently Patched Zyxel Firewall Vulnerabilities ∗∗∗ --------------------------------------------- Security researchers with HN Security have published technical details on two vulnerabilities affecting many Zyxel products. --------------------------------------------- https://www.securityweek.com/technical-details-released-recently-patched-zy… ∗∗∗ Owl Labs Patches Severe Vulnerability in Video Conferencing Devices ∗∗∗ --------------------------------------------- Video conferencing company Owl Labs has released patches for a severe vulnerability affecting its Meeting Owl Pro and Whiteboard Owl devices. --------------------------------------------- https://www.securityweek.com/owl-labs-patches-severe-vulnerability-video-co… ∗∗∗ Attackers Exploit MSDT Follina Bug to Drop RAT, Infostealer ∗∗∗ --------------------------------------------- Symantec has observed threat actors exploiting remote code execution flaw to drop AsyncRAT and information stealer. --------------------------------------------- https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/fo… ∗∗∗ Security Bulletin: A vulnerability in Apache Log4j affects some features of IBM® Db2® (CVE-2021-44832) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-in-apache… ∗∗∗ Security Bulletin: IBM Cognos Command Center is affected but not classified as vulnerable by a remote code execution in Spring Framework (CVE-2022-22965) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-cognos-command-center… ∗∗∗ Security Bulletin: IBM WebSphere Application Server is vulnerable to Spoofing (CVE-2022-22365) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-websphere-application… ∗∗∗ Security Bulletin: Vulnerability in Apache Log4j affects some features of IBM® Db2® (CVE-2021-44228) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-apache-l… ∗∗∗ Security Bulletin: Vulnerability in Apache Log4j affects some features of IBM® Db2® (CVE-2021-4104) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-apache-l… ∗∗∗ Security Bulletin: IBM Sterling Connect:Direct Web Services is affected but not classified as vulnerable by a remote code execution in Spring Framework (CVE-2022-22965) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sterling-connectdirec… ∗∗∗ Security Bulletin: Vulnerabilities have been identified in Spring Framework, OpenSSL and Apache HTTP Server shipped with the DS8000 Hardware Management Console (HMC) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-have-been… ∗∗∗ Security Bulletin: Multiple vulnerabilities in Apache Log4j affects some features of IBM® Db2® (CVE-2021-45046, CVE-2021-45105) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: IBM Cognos Command Center is affected by multiple vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-cognos-command-center… ∗∗∗ FESTO: CECC-X-M1 - command injection vulnerabilities ∗∗∗ --------------------------------------------- https://cert.vde.com/de/advisories/VDE-2022-020/ ∗∗∗ Apache HTTP Server: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K22-0692 ∗∗∗ Mehrere Schwachstellen in "sicheren" mobilen Festplatten und Crypto-USB-Sticks von Verbatim (SYSS-2022-001/-017) ∗∗∗ --------------------------------------------- https://www.syss.de/pentest-blog/mehrere-schwachstellen-in-sicheren-mobilen… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

1 0

Tageszusammenfassung - 07.06.2022
by Daily end-of-shift report 07 Jun '22

07 Jun '22

===================== = End-of-Day report = ===================== Timeframe: Freitag 03-06-2022 18:00 − Dienstag 07-06-2022 18:15 Handler: Michael Schlagenhaufer Co-Handler: n/a ===================== = News = ===================== ∗∗∗ WatchDog hacking group launches new Docker cryptojacking campaign ∗∗∗ --------------------------------------------- The WatchDog hacking group is conducting a new cryptojacking campaign with advanced techniques for intrusion, worm-like propagation, and evasion of security software. --------------------------------------------- https://www.bleepingcomputer.com/news/security/watchdog-hacking-group-launc… ∗∗∗ QBot now pushes Black Basta ransomware in bot-powered attacks ∗∗∗ --------------------------------------------- The Black Basta ransomware gang has partnered with the QBot malware operation to gain spread laterally through hacked corporate environments. --------------------------------------------- https://www.bleepingcomputer.com/news/security/qbot-now-pushes-black-basta-… ∗∗∗ Researchers Warn of Spam Campaign Targeting Victims with SVCReady Malware ∗∗∗ --------------------------------------------- A new wave of phishing campaigns has been observed spreading a previously documented malware called SVCReady. --------------------------------------------- https://thehackernews.com/2022/06/researchers-warn-of-spam-campaign.html ∗∗∗ Neues Phishing-E-Mail der Erste Bank und Sparkasse ∗∗∗ --------------------------------------------- Aktuell kursiert ein neues Phishing-E-Mail im Namen der Erste Bank und Sparkasse. Im Schreiben werden Sie über eine angebliche Abbuchung von 1 259 Euro informiert. --------------------------------------------- https://www.watchlist-internet.at/news/neues-phishing-e-mail-der-erste-bank… ===================== = Vulnerabilities = ===================== ∗∗∗ Fortiguard June 2022 Vulnerability Advisories ∗∗∗ --------------------------------------------- FortiAP-U, FortiDDoS, FortiOS, FortiAnalyzer, FortiManager, FortiSandbox, FortiTokenMobile, FortiAuthenticator, Apache Airflow and FortiClient. --------------------------------------------- https://www.fortiguard.com/psirt-monthly-advisory/june-2022-vulnerability-a… ∗∗∗ Jetzt patchen! Lage um Attacken auf Atlassian Confluence spitzt sich zu ∗∗∗ --------------------------------------------- Aufgrund von öffentlich verfügbarem Exploit-Code steigen die Attacken auf Confluence-Instanzen. Patches sind jetzt verfügbar. --------------------------------------------- https://heise.de/-7132633 ∗∗∗ Patchday: Google schließt Kernel- und Software-Lücken in Android ∗∗∗ --------------------------------------------- Besitzer von Android-Hardware sollte ihre Geräte aus Sicherheitsgründen auf den aktuellen Stand bringen. --------------------------------------------- https://heise.de/-7133294 ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (clamav, firefox-esr, pidgin, and thunderbird), Fedora (dotnet3.1, firefox, kernel, vim, and webkit2gtk3), Mageia (firefox/nss/nspr, gimp, logrotate, mariadb, thunderbird, trojita, webkit2, and webmin), Oracle (thunderbird), Red Hat (compat-openssl11, postgresql:10, postgresql:12, and thunderbird), Slackware (pidgin), and SUSE (openvpn). --------------------------------------------- https://lwn.net/Articles/897163/ ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (glib2.0, librecad, and php-horde-mime-viewer), Fedora (vim), and Ubuntu (freerdp2, ruby2.3, ruby2.5, ruby2.7, ruby3.0, and vim). --------------------------------------------- https://lwn.net/Articles/897226/ ∗∗∗ Critical U-Boot Vulnerability Allows Rooting of Embedded Systems ∗∗∗ --------------------------------------------- A critical vulnerability in the U-Boot boot loader could be exploited to write arbitrary data, which can allow an attacker to root Linux-based embedded systems, according to NCC Group. --------------------------------------------- https://www.securityweek.com/critical-u-boot-vulnerability-allows-rooting-e… ∗∗∗ Security Advisory -Input Verification Vulnerabilities Involved in Huawei Printer Product ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2022/huawei-sa-20220608-… ∗∗∗ Security Bulletin: IBM Cognos Controller is affected but not vulnerable to arbitrary code execution and SQL injection due to Apache Log4j v1 vulnerabilities (CVE-2022-23305, CVE-2022-23302, CVE-2021-4104) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-cognos-controller-is-… ∗∗∗ Security Bulletin: Publicly disclosed vulnerabilities from Kernel affect IBM Netezza Host Management ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-publicly-disclosed-vulner… ∗∗∗ Security Bulletin: Public disclosed vulnerability from OpenSSL affects IBM Netezza Host Management ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-public-disclosed-vulnerab… ∗∗∗ Security Bulletin: IBM DataPower Gateway affected by prototype pollution in DOJO (CVE-2021-23450) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-datapower-gateway-aff… ∗∗∗ Security Bulletin: IBM InfoSphere Information Server is vulnerable to SQL Injection (CVE-2022-31768) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-infosphere-informatio… ∗∗∗ Security Bulletin: Apache Commons as used by IBM QRadar SIEM is vulnerable to denial of service (CVE-2021-35515, CVE-2021-35516, CVE-2021-36090, CVE-2021-35517) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-apache-commons-as-used-by… ∗∗∗ Security Bulletin: CP4D Match 360 is vulnerable to remote attacker executing arbitrary code within IBM WebSphere Application Server Liberty (CVE-2021-23450) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-cp4d-match-360-is-vulnera… ∗∗∗ Security Bulletin: Vulnerabilities have been identified in Apache Log4j and the application code shipped with the DS8000 Hardware Management Console (HMC) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-have-been… ∗∗∗ Security Bulletin: IBM Security SiteProtector System is affected by multiple Apache HTTP Server Vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-siteprotecto… ∗∗∗ Security Bulletin: IBM Cloud Pak for Data System 1.0 is vulnerable to denial of service due to Apache Log4j (CVE-2021-45105) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-cloud-pak-for-data-sy… ∗∗∗ Security Bulletin: Multiple vulnerabilities in multiple dependencies affect IBM MessageGateway/ MessageSight ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: IBM MaaS360 Mobile Enterprise Gateway uses Eclipse Jetty with multiple known vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-maas360-mobile-enterp… ∗∗∗ Security Bulletin: IBM MaaS360 Cloud Extender Agent, Mobile Enterprise Gateway and VPN module have multiple vulnerabilities (CVE-2021-22060, CVE-2022-22950, CVE-2022-0547, CVE-2022-0778, CVE-2022-22965) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-maas360-cloud-extende… ∗∗∗ Security Bulletin: IBM Watson Speech Services Cartridge for IBM Cloud Pak for Data is vulnerable to a denial of service in NumPy. (CVE-2021-33430). ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-watson-speech-service… ∗∗∗ K29421535: Intel processor vulnerability CVE-2021-33117 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K29421535 ∗∗∗ K95204515: Intel CPU vulnerability CVE-2022-21151 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K95204515 ∗∗∗ Grafana: Mehrere Schwachstellen ermöglichen Offenlegung von Informationen ∗∗∗ --------------------------------------------- https://www.cert-bund.de/advisoryshort/CB-K22-0690 ∗∗∗ Case update: DIVD-2022-00032 - Exchange backdoor ∗∗∗ --------------------------------------------- https://csirt.divd.nl/cases/DIVD-2022-00032/ -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 03.06.2022
by Daily end-of-shift report 03 Jun '22

03 Jun '22

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 02-06-2022 18:00 − Freitag 03-06-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Chinese LuoYu hackers deploy cyber-espionage malware via app updates ∗∗∗ --------------------------------------------- A Chinese-speaking hacking group known as LuoYu is infecting victims WinDealer information stealer malware deployed by switching legitimate app updates with malicious payloads in man-on-the-side attacks. --------------------------------------------- https://www.bleepingcomputer.com/news/security/chinese-luoyu-hackers-deploy… ∗∗∗ Evil Corp switches to LockBit ransomware to evade sanctions ∗∗∗ --------------------------------------------- The Evil Corp cybercrime group has now switched to deploying LockBit ransomware on targets networks to evade sanctions imposed by the U.S. Treasury Departments Office of Foreign Assets Control (OFAC). --------------------------------------------- https://www.bleepingcomputer.com/news/security/evil-corp-switches-to-lockbi… ∗∗∗ Analysis of the Massive NDSW/NDSX Malware Campaign ∗∗∗ --------------------------------------------- Recently, Avast’s researchers Pavel Novák and Jan Rubín posted a detailed writeup about the “Parrot TDS” campaign involving more than 16,500 infected websites. Such massive infections don’t go unnoticed by Sucuri and we immediately recognized that the infection in their writeup belonged to the campaign we internally refer to as “ndsw/ndsx” malware. --------------------------------------------- https://blog.sucuri.net/2022/06/analysis-massive-ndsw-ndsx-malware-campaign… ∗∗∗ Reich mit Öl? Vorsicht vor der betrügerischen Investment-Plattform „Öl-Profit“! ∗∗∗ --------------------------------------------- Noch nie war der Online-Ölhandel so einfach wie heute. Jede Person könne hier reich werden – ohne etwas über Öl oder Wirtschaft zu wissen. So heißt es in einem angeblichen Artikel der deutschen Tageszeitung BILD. --------------------------------------------- https://www.watchlist-internet.at/news/reich-mit-oel-vorsicht-vor-der-betru… ∗∗∗ Popping Eagle: How We Leveraged Global Analytics to Discover a Sophisticated Threat Actor ∗∗∗ --------------------------------------------- We observed a specially crafted DLL hijacking attack used by a previously unknown piece of malware that we dubbed Popping Eagle. --------------------------------------------- https://unit42.paloaltonetworks.com/popping-eagle-malware/ ===================== = Vulnerabilities = ===================== ∗∗∗ Angriffe auf Code-Execution-Lücke bedrohen Confluence-Installationen ∗∗∗ --------------------------------------------- Seit Anfang der Woche installieren Angreifer Backdoors über eine neue Lücke in Confluence. Admins sollten noch vor dem langen Wochenende Maßnahmen ergreifen. --------------------------------------------- https://heise.de/-7131081 ∗∗∗ GitLab Issues Security Patch for Critical Account Takeover Vulnerability ∗∗∗ --------------------------------------------- GitLab has moved to address a critical security flaw in its service that, if successfully exploited, could result in an account takeover. Tracked as CVE-2022-1680, the issue has a CVSS severity score of 9.9 and was discovered internally by the company. --------------------------------------------- https://thehackernews.com/2022/06/gitlab-issues-security-patch-for.html ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (cifs-utils, debian-security-support, and pypdf2), Fedora (fapolicyd, mariadb, openssl, and qt5-qtbase), Oracle (firefox, maven:3.5, maven:3.6, postgresql:10, postgresql:12, and postgresql:13), Red Hat (.NET 6.0, firefox, gzip, java-1.8.0-openjdk, java-11-openjdk, java-17-openjdk, pcs, rsync, subversion, thunderbird, and zlib), Scientific Linux (thunderbird), Slackware (mozilla), SUSE (firefox, hdf5, suse-hpc, kernel-firmware, libarchive, patch, php8, and redis), and Ubuntu (cifs-utils and vim). --------------------------------------------- https://lwn.net/Articles/897016/ ∗∗∗ Security Bulletin: IBM Edge Application Manager is affected but not classified as vulnerable by a remote code execution in Spring Framework (CVE-2022-22965)) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-edge-application-mana… ∗∗∗ Security Bulletin: IBM DataPower Gateway Virtual Edition uses out of date ICU libraries in open-vm-tools ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-datapower-gateway-vir… ∗∗∗ Security Bulletin: IBM Telco Network Cloud Manager – Performance is vulnerable to arbitrary code execution due to Apache Log4j (CVE-2021-44832,CVE-2022-23302 and CVE-2022-23305) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-telco-network-cloud-m… ∗∗∗ Security Bulletin: IBM Watson Speech Services Cartridge for IBM Cloud Pak for Data is vulnerable to improper input validation in Spring Framework (CVE-2022-22950) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-watson-speech-service… ∗∗∗ Security Bulletin: IBM DataPower Gateway affected by vulnerabilities in Kerberos ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-datapower-gateway-aff… ∗∗∗ Security Bulletin: IBM Flex System switch firmware products are affected by a vulnerability in glibc (CVE-2021-35942) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-flex-system-switch-fi… ∗∗∗ Security Bulletin: IBM RackSwitch firmware products are affected by a vulnerability in glibc (CVE-2021-35942) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-rackswitch-firmware-p… ∗∗∗ Security Bulletin: IBM Java SDK and IBM Java Runtime for IBM i are vulnerable to unauthenticated attacker obtaining sensitive information and other attacks due to multiple vulnerabilities. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-java-sdk-and-ibm-java… ∗∗∗ Security Bulletin: IBM Spectrum Protect Plus may disclose sensitive information in virgo log file (CVE-2022-22396) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-spectrum-protect-plus… ∗∗∗ D-LINK Router: Schwachstelle ermöglicht Codeausführung ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K22-0682 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 02.06.2022
by Daily end-of-shift report 02 Jun '22

02 Jun '22

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 01-06-2022 18:00 − Donnerstag 02-06-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Conti ransomware targeted Intel firmware for stealthy attacks ∗∗∗ --------------------------------------------- Researchers analyzing the leaked chats of the notorious Conti ransomware operation have discovered that teams inside the Russian cybercrime group were actively developing firmware hacks. --------------------------------------------- https://www.bleepingcomputer.com/news/security/conti-ransomware-targeted-in… ∗∗∗ Researchers Demonstrate Ransomware for IoT Devices That Targets IT and OT Networks ∗∗∗ --------------------------------------------- As ransomware infections have evolved from purely encrypting data to schemes such as double and triple extortion, a new attack vector is likely to set the stage for future campaigns. --------------------------------------------- https://thehackernews.com/2022/06/researchers-demonstrate-ransomware-for.ht… ∗∗∗ Europol: FluBot-Infrastruktur unter Kontrolle von Strafverfolgern ∗∗∗ --------------------------------------------- Internationale Strafverfolger konnten die SMS-basierte Android-Spyware FluBot einbremsen. Dies gelang durch die Übernahme der FluBot-Infrastruktur. --------------------------------------------- https://heise.de/-7130270 ∗∗∗ Warnung vor Spoofing mit BSI-Rufnummer ∗∗∗ --------------------------------------------- Das BSI erhält derzeit Meldungen, dass vermehrte Anrufe mit der Rufnummer des BSI und einer zweistelligen Durchwahl erfolgen. Es handelt sich nicht um Anrufe des BSI. --------------------------------------------- https://www.bsi.bund.de/DE/Service-Navi/Presse/Alle-Meldungen-News/Meldunge… ∗∗∗ Vorsicht Telefon-Betrug: Tonbandstimme lockt in die Falle! ∗∗∗ --------------------------------------------- Zahlreiche Meldungen berichten von Anrufen einer Tonbandstimme, die dazu auffordert auf die Taste 1 zu drücken. Folgen Sie den Anweisungen nicht! --------------------------------------------- https://www.watchlist-internet.at/news/vorsicht-telefon-betrug-tonbandstimm… ===================== = Vulnerabilities = ===================== ∗∗∗ SearchNightmare: Windows 10 search-ms: URI Handler 0-day Exploit mit Office 2019 ∗∗∗ --------------------------------------------- Nach der Entdeckung des Missbrauchs der Follina-Schwachstelle (CVE-2022-30190) über das Windows ms-msdt-Protokolls wird diese Bastion "sturmreif" geschossen. Ein Hacker hat sich den search-ms: URI Handler in Windows 10 angesehen und einen ähnlichen Exploit wie Follina entwickelt. --------------------------------------------- https://www.borncity.com/blog/2022/06/02/searchnightmare-windows-10-search-… ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (firefox-esr), Fedora (thunderbird and vim), Red Hat (firefox, postgresql:10, postgresql:12, and postgresql:13), Scientific Linux (firefox and rsyslog), SUSE (hdf5, hdf5, suse-hpc, postgresql14, rubygem-yajl-ruby, and udisks2), and Ubuntu (imagemagick and influxdb). --------------------------------------------- https://lwn.net/Articles/896896/ ∗∗∗ Millions of Budget Smartphones With UNISOC Chips Vulnerable to Remote DoS Attacks ∗∗∗ --------------------------------------------- Millions of budget smartphones that use UNISOC chipsets could have their communications remotely disrupted by hackers due to a critical vulnerability discovered recently by researchers at cybersecurity firm Check Point. --------------------------------------------- https://www.securityweek.com/millions-budget-smartphones-unisoc-chips-vulne… ∗∗∗ Security Bulletin: IBM Security SOAR is using a component with known vulnerabilities (CVE-2022-0391) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-soar-is-usin… ∗∗∗ Security Bulletin: Multiple Vulnerabilities in Node.js affects IBM Netcool Agile Service Manager ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Enterprise Content Management System Monitor is affected by a vulnerability CVE-2021-35550 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-enterprise-content-manage… ∗∗∗ Security Bulletin: IBM Db2 Mirror for i is vulnerable to directory traversal due to Moment.js (CVE-2022-24785) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-db2-mirror-for-i-is-v… ∗∗∗ Security Bulletin: IBM Common Licensing is vulnerable by a remote code attack in Spring Framework (CVE-2021-22096,CVE-2021-22060,CVE-2022-22950,CVE-2022-22968) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-common-licensing-is-v… ∗∗∗ Security Bulletin: Multiple vulnerabilities in Java SE that could allow an unauthenticated attacker to obtain sensitive information affect IBM® Db2®. (CVE-2021-35603, CVE-2021-35550, CVE-2021-2341) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: IBM Security Guardium is affected by OpenSSL denial of service vulnerabilities (CVE-2021-23840, CVE-2021-23841) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ Security Bulletin: Vulnerability in Nginx affects IBM Cloud Private and could allow a remote attacker to obtain sensitive information (177988) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-nginx-af… ∗∗∗ Security Bulletin: IBM Sterling Connect:Direct Web Service is vulnerable to multiple vulnerabilities due to IBM Java ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sterling-connectdirec… ∗∗∗ Security Bulletin: IBM Sterling Connect:Direct Web Services is vulnerable to multiple vulnerabilities due to Eclipse Jetty ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sterling-connectdirec… ∗∗∗ Security Bulletin: Watson Machine Learning Accelerator is affected but not classified as vulnerable by a remote code execution in Spring Framework (CVE-2022-22965) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-watson-machine-learning-a… ∗∗∗ Security Bulletin: CVE-2022-21299 may affect IBM® SDK, Java™ Technology Edition ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-cve-2022-21299-may-affect… ∗∗∗ Security Bulletin: HMC is affected but not classified as vulnerable by a remote code execution in Spring Framework (CVE-2022-22965) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-hmc-is-affected-but-not-c… ∗∗∗ Security Bulletin: IBM Db2 Mirror for i is vulnerable to cross-site scripting due to Angular (220414) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-db2-mirror-for-i-is-v… ∗∗∗ Security Bulletin: Enterprise Content Management System Monitor is affected by a vulnerability in IBM® SDK Java™ Technology Edition ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-enterprise-content-manage… ∗∗∗ Security Bulletin: IBM Sterling Connect:Direct Web Services is vulnerable to denial of service due to FasterXML jackson-databind ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sterling-connectdirec… ∗∗∗ Security Bulletin: IBM Db2 Mirror for i is vulnerable to denial of service due to gson 217225 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-db2-mirror-for-i-is-v… ∗∗∗ Security Bulletin: IBM Security SOAR is using a component with multiple known vulnerabilities – IBM JDK 8.0.7.0 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-soar-is-usin… ∗∗∗ Security Bulletin: IBM Robotic Process Automation is vulnerable to cross tenant information exposure (CVE-2022-22506) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-robotic-process-autom… ∗∗∗ Security Bulletin: Multiple vulnerabilities may affect IBM® SDK, Java™ Technology Edition ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: CVE-2021-35561 may affect IBM® SDK, Java™ Technology Edition ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-cve-2021-35561-may-affect… ∗∗∗ Long Term Support Channel Update for ChromeOS ∗∗∗ --------------------------------------------- http://chromereleases.googleblog.com/2022/05/long-term-support-channel-upda… ∗∗∗ Security Vulnerabilities fixed in Firefox for iOS 101 ∗∗∗ --------------------------------------------- https://www.mozilla.org/en-US/security/advisories/mfsa2022-23/ ∗∗∗ Autodesk AutoCAD: Schwachstelle ermöglicht Ausführen von beliebigem Programmcode mit Benutzerrechten ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K22-0677 ∗∗∗ Illumina Local Run Manager ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-153-02 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 01.06.2022
by Daily end-of-shift report 01 Jun '22

01 Jun '22

===================== = End-of-Day report = ===================== Timeframe: Dienstag 31-05-2022 18:00 − Mittwoch 01-06-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Zero-Day-Lücke: Erste Cybergangs greifen MSDT-Sicherheitslücke an ∗∗∗ --------------------------------------------- Die Zero-Day-Lücke von Microsoft wird inzwischen von Cybergangs für Angriffe missbraucht. Der Hersteller ordnete das Problem erst falsch als irrelevant ein. --------------------------------------------- https://heise.de/-7128265 ∗∗∗ FluBot Android malware operation shutdown by law enforcement ∗∗∗ --------------------------------------------- Europol has announced the takedown of the FluBot operation, one of the largest and fastest-growing Android malware operations in existence. --------------------------------------------- https://www.bleepingcomputer.com/news/security/flubot-android-malware-opera… ∗∗∗ New XLoader Botnet Version Using Probability Theory to Hide its C&C Servers ∗∗∗ --------------------------------------------- An enhanced version of the XLoader malware has been spotted adopting a probability-based approach to camouflage its command-and-control (C&C) infrastructure, according to the latest research. --------------------------------------------- https://thehackernews.com/2022/06/new-xloader-botnet-version-using.html ∗∗∗ New Unpatched Horde Webmail Bug Lets Hackers Take Over Server by Sending Email ∗∗∗ --------------------------------------------- A new unpatched security vulnerability has been disclosed in the open-source Horde Webmail client that could be exploited to achieve remote code execution on the email server simply by sending a specially crafted email to a victim. --------------------------------------------- https://thehackernews.com/2022/06/new-unpatched-horde-webmail-bug-lets.html ∗∗∗ Watch out for phishing emails that inject spyware trio ∗∗∗ --------------------------------------------- You wait for one infection and then three come along at once. An emailed report seemingly about a payment will, when opened in Excel on a Windows system, attempt to inject three pieces of file-less malware that steal sensitive information. --------------------------------------------- https://go.theregister.com/feed/www.theregister.com/2022/06/01/phishing-rat… ∗∗∗ Certificate Transparency data is used to compromise WordPress before installation ∗∗∗ --------------------------------------------- Recently in the community forums of WordPress and Lets Encrypt, reports have shown up about webshells on freshly installed WordPress blogs that were later used for DDoS attacks. --------------------------------------------- https://www.feistyduck.com/bulletproof-tls-newsletter/issue_89_certificate_… ∗∗∗ AA22-152A: Karakurt Data Extortion Group ∗∗∗ --------------------------------------------- The Federal Bureau of Investigation (FBI), the Cybersecurity and Infrastructure Security Agency (CISA), the Department of the Treasury (Treasury), and the Financial Crimes Enforcement Network (FinCEN) are releasing this joint Cybersecurity Advisory (CSA) to provide information on the Karakurt data extortion group, also known as the Karakurt Team and Karakurt Lair. --------------------------------------------- https://us-cert.cisa.gov/ncas/alerts/aa22-152a ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (libjpeg-turbo, webkit2gtk, and wpewebkit), Fedora (golang-github-opencontainers-runc, mingw-pcre2, python-jwt, python-ujson, and weechat), Oracle (nodejs:16 and rsyslog), Red Hat (container-tools:3.0, expat, fapolicyd, kernel, kernel-rt, kpatch-patch, mariadb:10.3, postgresql:12, rsyslog and rsyslog7, and zlib), Slackware (mozilla), SUSE (bind, dpdk, fribidi, hdf5, librelp, php74, postgresql12, and postgresql13), and Ubuntu (cups, linux-gcp-5.13, linux-oracle, linux-oracle-5.13, linux-gcp-5.4, linux-gkeop, linux-gkeop-5.4, linux-ibm-5.4, linux-oracle, linux-oracle-5.4, linux-raspi, linux-raspi-5.4, and webkit2gtk). --------------------------------------------- https://lwn.net/Articles/896803/ ∗∗∗ T&D Data Server and THERMO RECORDER DATA SERVER vulnerable to directory traversal ∗∗∗ --------------------------------------------- https://jvn.jp/en/jp/JVN28659051/ ∗∗∗ Security Advisory - Insufficient Input Verification Vulnerability In Huawei Product ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2022/huawei-sa-20220601-… ∗∗∗ Security Bulletin: IBM® PureData System for Operational Analytics is vulnerable to arbitrary code execution, remote code execution and denial of service due to Apache Log4j (CVE-2021-44228, CVE-2021-45046, CVE-2021-45105) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-puredata-system-for-o… ∗∗∗ Security Bulletin: IBM CICS TX Standard is vulnerable to arbitrary code execution due to IBM WebSphere Application Server Liberty (CVE-2021-23450) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-cics-tx-standard-is-v… ∗∗∗ Security Bulletin: Vulnerability in bind (CVE-2021-25214) affects Power HMC ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-bind-cve… ∗∗∗ Security Bulletin: Publicly disclosed vulnerabilities from Kernel affect IBM Netezza Host Management ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-publicly-disclosed-vulner… ∗∗∗ Security Bulletin: IBM CICS TX Advanced is vulnerable to arbitrary code execution due to IBM WebSphere Application Server Liberty (CVE-2021-23450) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-cics-tx-advanced-is-v… ∗∗∗ Security Bulletin: Multiple vulnerabilities affect IBM Tivoli Monitoring included WebSphere Application Server and IBM HTTP Server used by WebSphere Application Server ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java SDK and IBM Java Runtime affect Rational Service Tester ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: IBM App Connect Enterprise Certified Container DesignerAuthoring and IntegrationServer operands may be vulnerable to code injection due to CVE-2022-29078 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-app-connect-enterpris… ∗∗∗ Security Bulletin: IBM QRadar Data Synchronization App for IBM QRadar SIEM is vulnerable to using components with known vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-qradar-data-synchroni… ∗∗∗ Security Bulletin: A vulnerability has been identified in IBM Spectrum Scale that could allow an attacker to decrypt highly sensitive information(CVE-2022-22368) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-has-been-… ∗∗∗ Security Bulletin: Vulnerability in Apache HTTP (CVE-2022-22720) affects Power HMC ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-apache-h… ∗∗∗ K43541501: Intel CPU vulnerabilities CVE-2022-21131 and CVE-2022-21136 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K43541501 ∗∗∗ Security Vulnerabilities fixed in Thunderbird 91.10 ∗∗∗ --------------------------------------------- https://www.mozilla.org/en-US/security/advisories/mfsa2022-22/ ∗∗∗ BD Pyxis ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsma-22-151-01 ∗∗∗ BD Synapsys ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsma-22-151-02 ∗∗∗ Fuji Electric Alpha7 PC Loader ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-151-01 ∗∗∗ SSRF-Schwachstelle in Canto Cumulus (SYSS-2022-023) ∗∗∗ --------------------------------------------- https://www.syss.de/pentest-blog/ssrf-schwachstelle-in-canto-cumulus-syss-2… ∗∗∗ Microsoft Edge 102.0.1245.30 schließt Schwachstellen ∗∗∗ --------------------------------------------- https://www.borncity.com/blog/2022/06/01/microsoft-edge-102-0-1245-30-schli… ∗∗∗ Security Advisory: Multiple Vulnerabilities Impact 3CX Phone System ∗∗∗ --------------------------------------------- https://www.gosecure.net/blog/2022/05/31/security-advisory-multiple-vulnera… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

1 0

Tageszusammenfassung - 31.05.2022
by Daily end-of-shift report 31 May '22

31 May '22

===================== = End-of-Day report = ===================== Timeframe: Montag 30-05-2022 18:00 − Dienstag 31-05-2022 18:00 Handler: Thomas Pribitzer Co-Handler: Robert Waldner ===================== = News = ===================== ∗∗∗ Meeting Owl Pro: Konferenzeule hat viele Sicherheitslücken ∗∗∗ --------------------------------------------- Das Konferenzsystem Meeting Owl Pro sieht putzig aus, hat aber viele Sicherheitslücken, die auch nach vier Monaten nicht geschlossen wurden. --------------------------------------------- https://www.golem.de/news/meeting-owl-pro-konferenzeule-hat-viele-sicherhei… ∗∗∗ GSM-Codes: Whatsapp-Konten per Anruf übernehmen ∗∗∗ --------------------------------------------- Mit einer neuen Masche können Betrüger Whatsapp-Konten übernehmen. Nutzer sollen zum Anrufen dubioser Telefonnummern verleitet werden. --------------------------------------------- https://www.golem.de/news/gsm-codes-whatsapp-konten-per-anruf-uebernehmen-2… ∗∗∗ Over 3.6 million exposed MySQL servers on IPv4 and IPv6 ∗∗∗ --------------------------------------------- We have recently began scanning for accessible MySQL server instances on port 3306/TCP. These are instances that respond to our MySQL connection request with a Server Greeting. Surprisingly to us, we found around 2.3M IPv4 addresses responding with such a greeting to our queries. Even more surprisingly, we found over 1.3M IPv6 devices responding as well (though mostly associated with a single AS). IPv4 and IPv6 scans together uncover 3.6M accessible MySQL servers worldwide. --------------------------------------------- https://www.shadowserver.org/news/over-3-6m-exposed-mysql-servers-on-ipv4-a… ∗∗∗ Buchen Sie Ihre Unterkunft nicht auf ferienhaeuser-porec.de ∗∗∗ --------------------------------------------- ferienhaeuser-porec.de ist eine betrügerische Buchungswebseite für „Exklusive Villen und Ferienhäuser“ in Porec, Kroatien. Auf den ersten Blick wirkt die Webseite professionell. Das Impressum sowie das Foto der deutschen Inhaber stiften Vertrauen. Aber: Wer dort bucht und bezahlt verliert sein Geld und hat keine Unterkunft. --------------------------------------------- https://www.watchlist-internet.at/news/buchen-sie-ihre-unterkunft-nicht-auf… ∗∗∗ Nächste Runde: FluBot-Banking-Malware (Mai 2022) ∗∗∗ --------------------------------------------- Kleines Update in Sachen Flubot. Die Cyberkriminellen hinter FluBot greifen Smartphone-Nutzer in Europa mit einer Neuauflage ihrer Smishing-Kampagne an, um die Malware zum Stehlen persönlicher Banking-Daten auf mobilen Telefonen in Europa zu verbreiten. --------------------------------------------- https://www.borncity.com/blog/2022/05/31/nchste-rund-flubot-banking-malware… ∗∗∗ CVE Farming through Software Center – A group effort to flush out zero-day privilege escalations ∗∗∗ --------------------------------------------- In this blogpost we discuss a zero-day topic for finding privilege escalation vulnerabilities discovered by Ahmad Mahfouz. It abuses applications like Software Center, which are typically used in large-scale environments for automated software deployment performed on demand by regular (i.e. unprivileged) users. --------------------------------------------- https://blog.nviso.eu/2022/05/31/cve-farming-through-software-center-a-grou… ===================== = Vulnerabilities = ===================== ∗∗∗ Zero-Day-Lücke in MS Office: Microsoft gibt Empfehlungen ∗∗∗ --------------------------------------------- Microsoft gibt Handlungsempfehlungen gegen die Zero-Day-Schwachstelle in Office. Angreifer könnten diese zum Einschleusen von Schadcode missbrauchen. --------------------------------------------- https://heise.de/-7126993 ∗∗∗ Content Management System: Sicherheitslücke in Drupal erlaubt Website-Übernahme ∗∗∗ --------------------------------------------- Die Sicherheitslücke findet sich nicht im eigentlichen Drupal-Code, sondern in der Drittherstellerbibliothek Guzzle. Darüber wickelt Drupal HTTP-Anfragen und -Antworten an externe Dienste ab. Das Guzzle-Projekt hat ein Update veröffentlicht, dass zwar nicht den Drupal-Core betreffe, jedoch Auswirkungen auf beigesteuerte Projekte oder individuell angepassten Code von Drupal-Seiten haben könnte. --------------------------------------------- https://heise.de/-7127268 ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (haproxy, libdbi-perl, pjproject, spip, and trafficserver), Oracle (firefox, kernel, kernel-container, libvirt libvirt-python, and thunderbird), Red Hat (maven:3.5, maven:3.6, nodejs:16, postgresql, postgresql:10, and rsyslog), SUSE (gimp, helm-mirror, ImageMagick, mailman, openstack-neutron, pcmanfm, pcre2, postgresql10, and tiff), and Ubuntu (dpkg and freetype). --------------------------------------------- https://lwn.net/Articles/896721/ ∗∗∗ Siemens Healthineers SHSA-455016: Deserialization Vulnerability in Healthcare Products ∗∗∗ --------------------------------------------- https://www.siemens-healthineers.com/support-documentation/cybersecurity/sh… ∗∗∗ Security Bulletin: Multiple vulnerabilities in Apache Log4j affect IBM Cloud Pak System ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Vulnerability in OpenSSL (CVE-2022-0778) affects Power HMC ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-openssl-… ∗∗∗ Security Bulletin: Multiple vulnerabilities in Spring Framework affect SPSS Collaboration and Deployment Services ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Vulnerabilities in Apache HTTP (CVE-2021-34798 and CVE-2021-39275) affects Power HMC ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-apache… ∗∗∗ Security Bulletin:IBM Common Licensing is affected but not classified as vulnerable by a remote code execution in Spring Framework (220575,CVE-2022-22965) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletinibm-common-licensing-is-af… ∗∗∗ Security Bulletin: Vulnerability in IBM SDK, Java Technology (CVE-2022-21341, CVE-2022-21294, CVE-2022-21293 and CVE-2022-21248) affects Power HMC ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-ibm-sdk-… ∗∗∗ Security Bulletin: Vulnerability in OpenSSL (CVE-2021-3712) affects Power HMC ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-openssl-… ∗∗∗ Security Vulnerabilities fixed in Firefox ESR 91.10 ∗∗∗ --------------------------------------------- https://www.mozilla.org/en-US/security/advisories/mfsa2022-21/ ∗∗∗ Security Vulnerabilities fixed in Firefox 101 ∗∗∗ --------------------------------------------- https://www.mozilla.org/en-US/security/advisories/mfsa2022-20/ -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 30.05.2022
by Daily end-of-shift report 30 May '22

30 May '22

===================== = End-of-Day report = ===================== Timeframe: Freitag 27-05-2022 18:00 − Montag 30-05-2022 18:00 Handler: Thomas Pribitzer Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Clop ransomware gang is back, hits 21 victims in a single month ∗∗∗ --------------------------------------------- After effectively shutting down their entire operation for several months, between November and February, the Clop ransomware is now back according to NCC Group researchers. --------------------------------------------- https://www.bleepingcomputer.com/news/security/clop-ransomware-gang-is-back… ∗∗∗ New Windows Subsystem for Linux malware steals browser auth cookies ∗∗∗ --------------------------------------------- Hackers are showing an increased interest in the Windows Subsystem for Linux (WSL) as an attack surface as they build new malware, the more advanced samples being suitable for espionage and downloading additional malicious modules. --------------------------------------------- https://www.bleepingcomputer.com/news/security/new-windows-subsystem-for-li… ∗∗∗ New GoodWill Ransomware Forces Victims to Donate Money and Clothes to the Poor ∗∗∗ --------------------------------------------- Cybersecurity researchers have disclosed a new ransomware strain called GoodWill that compels victims into donating for social causes and provide financial assistance to people in need. --------------------------------------------- https://thehackernews.com/2022/05/new-goodwill-ransomware-forces-victims.ht… ∗∗∗ Understanding CVE-2022-22972 (VMWare Workspace One Access Auth Bypass) ∗∗∗ --------------------------------------------- We’ve got a copy of the vulnerable version of VMWare Workspace One Access, and we’ve gone through the extremely boring process of setting it up (oh the joys of vulnerability research). At this stage, we want to try and narrow down exactly where this vulnerability exists in code. --------------------------------------------- https://blog.assetnote.io/2022/05/27/understanding-cve-2022-22972-vmware-wo… ∗∗∗ Bösartige Browser-Erweiterung: ChromeLoader kommt als ISO getarnt ∗∗∗ --------------------------------------------- Eine bösartige Erweiterung kann allen Browserverkehr über unerwünschte Server leiten und so Daten abschöpfen. ChromeLoader geht dabei trickreich vor. --------------------------------------------- https://heise.de/-7126317 ∗∗∗ Probleme mit Ihrer Lebensversicherung? Vorsicht vor Beratungsleistungen von konsumentenschuetzer.com ∗∗∗ --------------------------------------------- Im Internet finden Sie die Beratungsagentur „Konsumentenschützer“, die Ihren Vertrag prüft und bei Bedarf eine Klage bei Ihrer Versicherung einbringt. Wir raten zur Vorsicht. --------------------------------------------- https://www.watchlist-internet.at/news/probleme-mit-ihrer-lebensversicherun… ∗∗∗ Microsoft findet Schwachstellen in Apps großer Mobilfunkprovider (Mai 2022) ∗∗∗ --------------------------------------------- Das Microsoft 365 Defender Research Team hat in einem mobilen Framework von mce Systems einige Schwachstellen gefunden. --------------------------------------------- https://www.borncity.com/blog/2022/05/30/microsoft-findet-schwachstellen-in… ∗∗∗ Detecting BCD Changes To Inhibit System Recovery ∗∗∗ --------------------------------------------- Earlier this year, we observed a rise in malware that inhibits system recovery. This tactic is mostly used by ransomware and wiper malware. One notable example of such malware is “Hermetic wiper”. To inhibit recovery an attacker has many possibilities, one of which is changing the Boot Configuration Database (BCD). --------------------------------------------- https://blog.nviso.eu/2022/05/30/detecting-bcd-changes-to-inhibit-system-re… ∗∗∗ Rapidly evolving IoT malware EnemyBot now targeting Content Management System servers and Android devices ∗∗∗ --------------------------------------------- Alien Labs has discovered that EnemyBot is expanding its capabilities, exploiting recently identified vulnerabilities (2022), and now targeting IoT devices, web servers, Android devices and content management system (CMS) servers. --------------------------------------------- https://cybersecurity.att.com/blogs/labs-research/rapidly-evolving-iot-malw… ∗∗∗ GitHub RepoJacking Weakness Exploited in the Wild by Attackers ∗∗∗ --------------------------------------------- A logical flaw in GitHub allows attackers to take control over thousands of repositories, enabling the poisoning of popular open-source packages. This flaw is yet to be fixed and the steps to exploit it were recently published. --------------------------------------------- https://checkmarx.com/blog/github-repojacking-weakness-exploited-in-the-wil… ===================== = Vulnerabilities = ===================== ∗∗∗ New Microsoft Office Attack Vector via "ms-msdt" Protocol Scheme, (Mon, May 30th) ∗∗∗ --------------------------------------------- It was a long weekend for many European countries and it’s an off-day in the US but we were aware of a new attack vector for Microsoft Office documents. --------------------------------------------- https://isc.sans.edu/diary/rss/28694 ∗∗∗ Zero-Day-Lücke in Microsoft Office ermöglicht Codeschmuggel ∗∗∗ --------------------------------------------- Sicherheitsforscher haben ein Word-Dokument entdeckt, das beim Öffnen Schadcode nachladen und ausführen kann. Aktuelle Software scheint davor zu schützen. --------------------------------------------- https://heise.de/-7125635 ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (modsecurity-apache, pngcheck, rsyslog, and smarty3), Fedora (firefox, golang-github-opencontainers-runc, gron, kernel, kernel-headers, kernel-tools, logrotate, mingw-pcre2, and rubygem-git), Mageia (admesh, chromium-browser-stable, golang, kernel, kernel-linus, and pidgin), Red Hat (firefox, openvswitch2.13, openvswitch2.15, openvswitch2.16, rsyslog, and thunderbird), SUSE (bind, curl, opera, pcp, postgresql12, and postgresql14), [...] --------------------------------------------- https://lwn.net/Articles/896640/ ∗∗∗ Security Bulletin: PowerVC installation on RHEL is vulnerable to MariaDB with CVE-2021-46669, CVE-2022-24048, MariaDB – 219814, MariaDB – 219815, CVE-2022-24050, CVE-2022-24052 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-powervc-installation-on-r… ∗∗∗ Security Bulletin: IBM Security Guardium is affected by a number of security vulnerabilities in Netty, which is used by Guardium (CVE-2021-21290, CVE-2021-21295, CVE-2021-21409, CVE-2021-37136, CVE-2021-37137) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ Security Bulletin: IBM Security Guardium is affected by multiple vulnerabilities in Apache Thrift ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ Security Bulletin: A vulnerability exists in golang x/crypto (CVE-2020-9283) which is consumed by IBM CICS TX Standard ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-exists-in… ∗∗∗ Security Bulletin: A vulnerability exists in golang x/crypto (CVE-2020-9283) which is consumed by IBM CICS TX Advanced ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-exists-in… ∗∗∗ Security Bulletin: IBM Security Guardium is affected by FasterXML jackson-databind vulnerabilities (CVE-2020-25649, X-Force ID 217968) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ Security Bulletin: Automation Assets in IBM Cloud Pak for Integration is vulnerable to remote attack due to Moment.js CVE-2022-24785 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-automation-assets-in-ibm-… ∗∗∗ Security Bulletin: Cross-Site Request Forgery vulnerability affect IBM Business Automation Workflow and IBM Business Process Manager (BPM) – CVE-2022-22361 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-cross-site-request-forger… ∗∗∗ Security Bulletin: IBM Security Guardium is affected by path traversal and crypto vulnerabilities (CVE-2021-29425, CVE-2021-39076) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ Security Bulletin: IBM Security Guardium is affected by multiple vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ MariaDB: Mehrere Schwachstellen ermöglichen Denial of Service ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K22-0665 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 27.05.2022
by Daily end-of-shift report 27 May '22

27 May '22

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 25-05-2022 18:00 − Freitag 27-05-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Thomas Pribitzer ===================== = News = ===================== ∗∗∗ New ChromeLoader malware surge threatens browsers worldwide ∗∗∗ --------------------------------------------- The ChromeLoader malware is seeing an uptick in detections this month, following a relatively stable operation volume since the start of the year, which means that the malvertiser is now becoming a widespread threat. --------------------------------------------- https://www.bleepingcomputer.com/news/security/new-chromeloader-malware-sur… ∗∗∗ New ‘Cheers’ Linux ransomware targets VMware ESXi servers ∗∗∗ --------------------------------------------- A new ransomware named Cheers has appeared in the cybercrime space and has started its operations by targeting vulnerable VMware ESXi servers. --------------------------------------------- https://www.bleepingcomputer.com/news/security/new-cheers-linux-ransomware-… ∗∗∗ New ERMAC 2.0 Android malware steals accounts, wallets from 467 apps ∗∗∗ --------------------------------------------- The ERMAC Android banking trojan has released version 2.0, increasing the number of applications targeted from 378 to 467, covering a much wider range of apps to steal account credentials and crypto wallets. --------------------------------------------- https://www.bleepingcomputer.com/news/security/new-ermac-20-android-malware… ∗∗∗ Microsoft shares mitigation for Windows KrbRelayUp LPE attacks ∗∗∗ --------------------------------------------- Microsoft has shared guidance to help admins defend their Windows enterprise environments against KrbRelayUp attacks that enable attackers to gain SYSTEM privileges on Windows systems with default configurations. --------------------------------------------- https://www.bleepingcomputer.com/news/security/microsoft-shares-mitigation-… ∗∗∗ Windows 11 KB5014019 breaks Trend Micro ransomware protection ∗∗∗ --------------------------------------------- This weeks Windows optional cumulative update previews have introduced a compatibility issue with some of Trend Micros security products that breaks some of their capabilities, including the ransomware protection feature. --------------------------------------------- https://www.bleepingcomputer.com/news/security/windows-11-kb5014019-breaks-… ∗∗∗ Warten auf abgesicherte Version: Anonymes Surfen unter Tails gefährdet ∗∗∗ --------------------------------------------- Wer mit dem Tor Browser des Tails-Systems surft, könnte Passwörter an Angreifer preisgeben. --------------------------------------------- https://heise.de/-7123771 ∗∗∗ Sie sollen Zollgebühren mit einer Paysafecard bezahlen? Achtung, Betrug! ∗∗∗ --------------------------------------------- Kriminelle versenden betrügerische E-Mails im Namen des Zolls und behaupten, dass Sie Zollgebühren bezahlen müssen, und zwar in Form einer Paysafecard. Nur so könne Ihr Paket zugestellt werden. Ignorieren Sie solche E-Mails, Kriminelle versuchen nur an Ihr Geld zu kommen. --------------------------------------------- https://www.watchlist-internet.at/news/sie-sollen-zollgebuehren-mit-einer-p… ===================== = Vulnerabilities = ===================== ∗∗∗ IBM Security Bulletins 2022-05-26 - 2022-05-27 ∗∗∗ --------------------------------------------- IBM MQ Internet Pass-Thru, IBM MQ Operator, IBM MQ Appliance, IBM MQ trace, IBM Semeru Runtime, IBM Sterling Control Center, IBM App Connect Enterprise, IBM Watson Discovery, IBM Spectrum Control, IBM Netezza Host Management, IBM Tivoli Netcool/OMNIbus Probe Integrations, IBM DataPower. --------------------------------------------- https://www.ibm.com/blogs/psirt/ ∗∗∗ Sicherheitsupdates: Angreifer könnten Netzwerk-Hardware von Citrix lahmlegen ∗∗∗ --------------------------------------------- Es gibt wichtige Sicherheitspatches für Citritx ADC und Citrix Gateway. Angreifer könnten die Netzwerk-Hardware lahmlegen. --------------------------------------------- https://heise.de/-7123795 ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (chromium, dpkg, filezilla, irssi, puma, and python-django), Fedora (firefox, ignition, and pcre2), Mageia (cockpit, firefox/thunderbird, openldap, supertux, unrar, and vim), Oracle (firefox and thunderbird), Red Hat (rh-varnish6-varnish), SUSE (cups, fribidi, kernel-firmware, redis, and wpa_supplicant), and Ubuntu (dpkg, logrotate, and subversion). --------------------------------------------- https://lwn.net/Articles/896346/ ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (atftp, cups, neutron, and zipios++), Fedora (clash, moodle, python-jwt, and thunderbird), Red Hat (thunderbird), Slackware (cups), SUSE (go1.17, libredwg, opera, seamonkey, and varnish), and Ubuntu (libxv, ncurses, openssl, and subversion). --------------------------------------------- https://lwn.net/Articles/896465/ ∗∗∗ ABB Cyber Security Advisory: e-Design - Multiple vulnerabilities ∗∗∗ --------------------------------------------- https://search.abb.com/library/Download.aspx?DocumentID=2%20CMT%200%200%206… ∗∗∗ K32760744: libxml2 vulnerability CVE-2022-23308 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K32760744 ∗∗∗ K54724312: Linux kernel vulnerability CVE-2022-0492 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K54724312 ∗∗∗ Drupal: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K22-0661 ∗∗∗ Drupal CORE: Schwachstelle ermöglicht nicht spezifizierten Angriff ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K22-0662 ∗∗∗ Keysight N6854A Geolocation server and N6841A RF Sensor software ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-146-01 ∗∗∗ Horner Automation Cscape Csfont ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-146-02 ∗∗∗ Cross-Site Request Forgery Vulnerability in Proxy Server ∗∗∗ --------------------------------------------- https://www.qnap.com/en-us/security-advisory/QSA-22-18 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 25.05.2022
by Daily end-of-shift report 25 May '22

25 May '22

===================== = End-of-Day report = ===================== Timeframe: Dienstag 24-05-2022 18:00 − Mittwoch 25-05-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Thomas Pribitzer ===================== = News = ===================== ∗∗∗ Vorsicht vor unseriösen Spendenaufrufen für krebskranke Kinder ∗∗∗ --------------------------------------------- Immer wieder stoßen Watchlist Internet Leser:innen auf betrügerische Spendenaufrufe für krebskranke Kinder. Insbesondere in Werbeeinschaltungen auf YouTube werden häufig derartige Kampagnen angezeigt. --------------------------------------------- https://www.watchlist-internet.at/news/vorsicht-vor-unserioesen-spendenaufr… ∗∗∗ Bablosoft; Lowering the Barrier of Entry for Malicious Actors ∗∗∗ --------------------------------------------- Summary Evidence suggests an increasing number of threat actor groups are making use of a free-to-use browser automation framework. The framework contains numerous features which we assess may be utilized in the enablement of malicious activities. --------------------------------------------- https://team-cymru.com/blog/2022/05/25/bablosoft-lowering-the-barrier-of-en… ∗∗∗ How the Saitama backdoor uses DNS tunnelling ∗∗∗ --------------------------------------------- A walkthrough of one of the stealthy communication techniques employed in a recent attack using APT34s Saitama backdoor. --------------------------------------------- https://blog.malwarebytes.com/threat-intelligence/2022/05/how-the-saitama-b… ∗∗∗ Vulnerability Spotlight: Vulnerabilities in Open Automation Software Platform could lead to information disclosure, denial of service ∗∗∗ --------------------------------------------- Cisco Talos recently discovered eight vulnerabilities in the Open Automation Software Platform that could allow an adversary to carry out a variety of malicious actions, including improperly authenticating into the targeted device and causing a denial of service. --------------------------------------------- http://blog.talosintelligence.com/2022/05/vuln-spotlight-open-automation-pl… ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (lrzip and puma), Fedora (plantuml and plib), Oracle (kernel and kernel-container), Red Hat (firefox, kernel, kpatch-patch, subversion:1.14, and thunderbird), Scientific Linux (firefox and thunderbird), SUSE (kernel-firmware, libxml2, pcre2, and postgresql13), and Ubuntu (accountsservice, postgresql-10, postgresql-12, postgresql-13, postgresql-14, and rsyslog). --------------------------------------------- https://lwn.net/Articles/896216/ ∗∗∗ CISA Adds 34 Known Exploited Vulnerabilities to Catalog ∗∗∗ --------------------------------------------- CISA has added 34 new vulnerabilities to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. These types of vulnerabilities are a frequent attack vector for malicious cyber actors and pose significant risk to the federal enterprise. --------------------------------------------- https://us-cert.cisa.gov/ncas/current-activity/2022/05/25/cisa-adds-34-know… ∗∗∗ Chrome 102.0.5005.61/62/63 fixen kritische Schwachstellen ∗∗∗ --------------------------------------------- Google hat zum 24. Mai 2022 die Updates des 102.0.5005.61/62/63 Google Chrome Browsers für Windows und Mac auf dem Desktop im Stable Channel freigegeben (Chrome 102 wird auch im Stable Channel für Windows und Mac aufgenommen). --------------------------------------------- https://www.borncity.com/blog/2022/05/25/chrome-102-0-5005-61-62-63-fixen-s… ∗∗∗ Security Bulletin: IBM Aspera Faspex is vulnerable to exposing data improperly (CVE-2022-22497) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-aspera-faspex-is-vuln… ∗∗∗ Security Bulletin: Node.js as used by IBM Security QRadar Analyst Workflow App for IBM QRadar SIEM is vulnerable to multiple vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-node-js-as-used-by-ibm-se… ∗∗∗ Security Bulletin: IBM Sterling Connect:Direct for UNIX is affected but not classified as vulnerable by a remote code execution in Spring Framework (CVE-2022-22965) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sterling-connectdirec… ∗∗∗ Security Bulletin: IBM QRadar Deployment Intelligence app for IBM QRadar SIEM is vulnerable to using components with known vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-qradar-deployment-int… ∗∗∗ Security Bulletin: IBM Aspera Faspex is vulnerable to exposing data improperly (CVE-2022-22497) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-aspera-faspex-is-vuln… ∗∗∗ Security Bulletin: IBM Aspera Faspex is vulnerable to exposing data improperly (CVE-2022-22497) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-aspera-faspex-is-vuln… ∗∗∗ VMSA-2022-0015 ∗∗∗ --------------------------------------------- https://www.vmware.com/security/advisories/VMSA-2022-0015.html ∗∗∗ Citrix ADC and Citrix Gateway Security Bulletin for CVE-2022-27507 and CVE-2022-27508 ∗∗∗ --------------------------------------------- https://support.citrix.com/article/CTX457048 ∗∗∗ Rockwell Automation Logix Controllers ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-144-01 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 24.05.2022
by Daily end-of-shift report 24 May '22

24 May '22

===================== = End-of-Day report = ===================== Timeframe: Montag 23-05-2022 18:00 − Dienstag 24-05-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Robert Waldner ===================== = News = ===================== ∗∗∗ Researchers to release exploit for new VMware auth bypass, patch now ∗∗∗ --------------------------------------------- Proof-of-concept exploit code is about to be published for a vulnerability that allows administrative access without authentication in several VMware products. --------------------------------------------- https://www.bleepingcomputer.com/news/security/researchers-to-release-explo… ∗∗∗ Beneath the surface: Uncovering the shift in web skimming ∗∗∗ --------------------------------------------- Web skimming campaigns now employ various obfuscation techniques to deliver and hide the skimming scripts. It’s a shift from earlier tactics where attackers conspicuously injected the malicious scripts into e-commerce platforms and content management systems (CMSs) via vulnerability exploitation, making this threat highly evasive to traditional security solutions. --------------------------------------------- https://www.microsoft.com/security/blog/2022/05/23/beneath-the-surface-unco… ∗∗∗ Anatomy of a DDoS amplification attack ∗∗∗ --------------------------------------------- Amplification attacks are one of the most common distributed denial of service (DDoS) attack vectors. These attacks are typically categorized as flooding or volumetric attacks, where the attacker succeeds in generating more traffic than the target can process, resulting in exhausting its resources due to the amount of traffic it receives. --------------------------------------------- https://www.microsoft.com/security/blog/2022/05/23/anatomy-of-ddos-amplific… ∗∗∗ New Research Paper: Pre-hijacking Attacks on Web User Accounts ∗∗∗ --------------------------------------------- In 2020, MSRC awarded two Identity Project Research Grants to support external researchers working to further strengthen the security of identity protocols and systems. Today we are pleased to release the results of the first of these projects. --------------------------------------------- https://msrc-blog.microsoft.com/2022/05/23/pre-hijacking-attacks/ ∗∗∗ Cybersecurity Community Warned of Fake PoC Exploits Delivering Malware ∗∗∗ --------------------------------------------- Researchers have spotted fake proof-of-concept (PoC) exploits that appear to have been created by threat actors in an effort to deliver malware to members of the cybersecurity community. --------------------------------------------- https://www.securityweek.com/cybersecurity-community-warned-fake-poc-exploi… ∗∗∗ Die wichtigsten Einstellungen für ein sicheres Smartphone ∗∗∗ --------------------------------------------- Das Smartphone ist mittlerweile ein treuer Begleiter. Kontaktinformationen, Termine, Fotos, Bankdaten und Nachrichten befinden sich auf unseren Geräten. Kein Wunder, dass uns ein ungutes Gefühl überkommt, wenn das Smartphone nicht auffindbar und möglicherweise verloren gegangen ist. Am Smartphone sind viele persönliche Daten gespeichert und diese gilt es zu schützen. --------------------------------------------- https://www.watchlist-internet.at/news/die-wichtigsten-einstellungen-fuer-e… ∗∗∗ Breaking out of Windows Kiosks using only Microsoft Edge ∗∗∗ --------------------------------------------- I will take you through the steps that I performed to get code execution on a Windows kiosk host using ONLY Microsoft Edge. --------------------------------------------- https://blog.nviso.eu/2022/05/24/breaking-out-of-windows-kiosks-using-only-… ===================== = Vulnerabilities = ===================== ∗∗∗ Zyxel: Lücken in Access-Points, Access-Point-Controllern und Firewalls ∗∗∗ --------------------------------------------- Der Netzwerkausrüster Zyxel warnt vor mehreren Sicherheitslücken in den Access-Points, Access-Point-Controllern sowie Firewalls. Updates sind verfügbar. --------------------------------------------- https://heise.de/-7108626 ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (firefox-esr and openldap), Fedora (curl), Oracle (kernel and kernel-container), Red Hat (maven:3.5), SUSE (cacti, cacti-spine, firefox, go1.18, openldap2, python-requests, rsyslog, and slurm_20_11), and Ubuntu (firefox, htmldoc, libpng, libxfixes, libxrender, thunderbird, and vim). --------------------------------------------- https://lwn.net/Articles/896114/ ∗∗∗ CVE-2022-25237: Bonitasoft Authorization Bypass and RCE ∗∗∗ --------------------------------------------- https://rhinosecuritylabs.com/application-security/cve-2022-25237-bonitasof… ∗∗∗ Security Bulletin: A vulnerability has been identified in IBM Spectrum Scale which is packaged in IBM ESS (CVE-2022-22368) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-has-been-… ∗∗∗ Security Bulletin: IBM DataPower Gateway Operand affected by vulnerabilities in Go (CVE-2021-44716, CVE-2021-44717) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-datapower-gateway-ope… ∗∗∗ Security Bulletin: IBM DataPower Gateway potentially vulnerable to DNS spoofing ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-datapower-gateway-pot… ∗∗∗ Security Bulletin: A vulnerability has been identified in IBM Spectrum Scale where an unauthorized user can send arbitrary data to the CLI commands and daemon (CVE-2020-4926) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-has-been-… ∗∗∗ Security Bulletin: This Power System update is being released to address CVE 2022-22309 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-this-power-system-update-… ∗∗∗ Security Bulletin: A vulnerability in IBM WebSphere Application Server Liberty affects IBM Spectrum Scale packaged in IBM ESS ( CVE-2021-39031) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-in-ibm-we… ∗∗∗ Security Bulletin: Linux Kernel vulnerability may affect IBM Elastic Storage System (CVE-2021-4083) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-linux-kernel-vulnerabilit… ∗∗∗ Security Bulletin: A vulnerability in IBM JAVA JDK affects IBM Spectrum Scale packaged in IBM Elastic Storage System (CVE-2022-21291) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-in-ibm-ja… ∗∗∗ Security Bulletin: A vulnerability in IBM WebSphere Application Server Liberty affects IBM Spectrum Scale packaged in IBM Elastic Storage System (CVE-2021-39031) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-in-ibm-we… ∗∗∗ Security Bulletin: This Power System update is being released to address CVE-2020-1968 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-this-power-system-update-… ∗∗∗ Security Bulletin: IBM Security Verify Adapters are vulnerable to denial of service and bypass security restrictions due to OpenSSL (CVE-2021-3449, CVE-2021-3450) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-verify-adapt… ∗∗∗ Security Bulletin: IBM Navigator for i is vulnerable to an SQL injection (CVE-2022-22495) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-navigator-for-i-is-vu… ∗∗∗ Security Bulletin: IBM DataPower Gateway affected by vulnerability in JRE ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-datapower-gateway-aff… ∗∗∗ Security Bulletin: A vulnerability has been identified in IBM Spectrum Scale that could allow an attacker to decrypt highly sensitive information(CVE-2022-22368) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-has-been-… ∗∗∗ Security Bulletin: A vulnerability has been identified in IBM Spectrum Scale which is packaged in IBM ESS (CVE-2020-4926) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-has-been-… ∗∗∗ Security Bulletin: IBM App Connect Enterprise Certified Container Operator may be vulnerable to denial of service due to CVE-2021-38561 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-app-connect-enterpris… ∗∗∗ F-Secure Produkte: Schwachstelle ermöglicht Denial of Service ∗∗∗ --------------------------------------------- https://www.cert-bund.de/advisoryshort/CB-K22-0646 ∗∗∗ Matrikon OPC Server ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-144-02 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 23.05.2022
by Daily end-of-shift report 23 May '22

23 May '22

===================== = End-of-Day report = ===================== Timeframe: Freitag 20-05-2022 18:00 − Montag 23-05-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Thomas Pribitzer ===================== = News = ===================== ∗∗∗ Malicious PyPI package opens backdoors on Windows, Linux, and Macs ∗∗∗ --------------------------------------------- Yet another malicious Python package has been spotted in the PyPI registry performing supply chain attacks to drop Cobalt Strike beacons and backdoors on Windows, Linux, and macOS systems. --------------------------------------------- https://www.bleepingcomputer.com/news/security/malicious-pypi-package-opens… ∗∗∗ How to find NPM dependencies vulnerable to account hijacking ∗∗∗ --------------------------------------------- Following the recent disclosure of a technique for hijacking certain NPM packages, security engineer Danish Tariq has proposed a defensive strategy for those looking to assess whether their web apps include dependencies tied to subvertable email domains. --------------------------------------------- https://www.theregister.com/2022/05/23/npm_dependencies_vulnerable/ ∗∗∗ Conti Ransomware Operation Shut Down After Brand Becomes Toxic ∗∗∗ --------------------------------------------- The Conti brand’s downfall appears to have started in late February, after Russia launched an invasion of Ukraine. --------------------------------------------- https://www.securityweek.com/conti-ransomware-operation-shut-down-after-bra… ∗∗∗ Wenn nach einer Bestellung auf Vinted ein Zalando-Paket ankommt… ∗∗∗ --------------------------------------------- Sie haben etwas auf Vinted gekauft aber ein Zalando-Paket erhalten? Dann sollten Sie rasch handeln. Dabei handelt es sich nämlich um eine Betrugsmasche. --------------------------------------------- https://www.watchlist-internet.at/news/wenn-nach-einer-bestellung-auf-vinte… ∗∗∗ Botnet bedroht Linux-Server ∗∗∗ --------------------------------------------- Schützen Sie Ihre Linux-Server vor XorDdoS, einem Botnet, das im Internet nach SSH-Servern mit schwachen Passwörtern sucht, warnt Microsoft. --------------------------------------------- https://www.zdnet.de/88401426/botnet-bedroht-linux-server/ ∗∗∗ Windows Defender Application Control: Empfohlene Blockierungsregeln (Mai 2022) ∗∗∗ --------------------------------------------- In Windows 10 und Windows 11 sind Windows Defender Application Control (WDAC) und AppLocker als Features in den Unternehmensvarianten (Windows 10/11 Enterprise) als Sicherheitsfunktionen verfügbar. Nun hat Microsoft Mitte Mai 2022 eine Liste der empfohlenen Blockierungsregeln veröffentlicht. --------------------------------------------- https://www.borncity.com/blog/2022/05/22/windows-defender-application-contr… ===================== = Vulnerabilities = ===================== ∗∗∗ PDF smuggles Microsoft Word doc to drop Snake Keylogger malware ∗∗∗ --------------------------------------------- Threat analysts have discovered a recent malware distribution campaign using PDF attachments to smuggle malicious Word documents that infect users with malware. --------------------------------------------- https://www.bleepingcomputer.com/news/security/pdf-smuggles-microsoft-word-… ∗∗∗ Jetzt patchen! Angreifer attackieren Cisco 8000 Series Router ∗∗∗ --------------------------------------------- Der Netzwerkausrüster Cisco hat Sicherheitsupdates für verschiedene Netzwerk-Komponenten veröffentlicht. --------------------------------------------- https://heise.de/-7102828 ∗∗∗ Oracle warnt vor Sicherheitslücke in E-Business Suite ∗∗∗ --------------------------------------------- Oracle veröffentlicht Updates eigentlich quartalsweise zum Critical-Patch-Update-Termin. Ein Patch schließt bereits jetzt eine Lücke in der E-Business-Suite. --------------------------------------------- https://heise.de/-7102875 ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (admesh, condor, firefox-esr, libpgjava, libxml2, rsyslog, and thunderbird), Fedora (dotnet6.0, libarchive, php-openpsa-universalfeedcreator, thunderbird, and vim), Mageia (ffmpeg, kernel, kernel-linus, microcode, netatalk, nvidia-current, nvidia390, opencontainers-runc, postgresql, and ruby-nokogiri), Slackware (mariadb and mozilla), and SUSE (curl, firefox, libarchive, librecad, libxls, openldap2, php7, and postgresql10). --------------------------------------------- https://lwn.net/Articles/896032/ ∗∗∗ Password policy guidance ∗∗∗ --------------------------------------------- Why do we need strong passwords? Passwords are stored by using a one-way hashing algorithm to generate a representation of the original password on a securely designed system. --------------------------------------------- https://www.pentestpartners.com/security-blog/password-policy-guidance/ ∗∗∗ Denial of Service Vulnerability in some Huawei Products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2022/huawei-sa-20220601-… ∗∗∗ Security Bulletin: IBM Tivoli Monitoring is vulnerable to remote code execution and denial of service due to multiple Expat CVEs ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-tivoli-monitoring-is-… ∗∗∗ Security Bulletin: IBM MQ for HPE NonStop Server is affected by OpenSSL vulnerability CVE-2022-0778 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-for-hpe-nonstop-se… ∗∗∗ Security Bulletin: IBM Cloud Private is vulnerable to server-side request forgery due to Python (CVE-2021-29921) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-cloud-private-is-vuln… ∗∗∗ Security Bulletin: TXSeries for Multiplatforms is vulnerable to arbitrary code execution due to IBM WebSphere Application Server Liberty (CVE-2021-23450) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-txseries-for-multiplatfor… ∗∗∗ Security Bulletin: Vulnerability in Curl affects IBM Cloud Private and could allow a remote attacker to bypass security restrictions (CVE-2021-22926) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-curl-aff… ∗∗∗ Security Bulletin: IBM Tivoli Monitoring is affected but not classified as vulnerable by a remote code execution in Spring Framework (CVE-2022-22965) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-tivoli-monitoring-is-… ∗∗∗ Security Bulletin: IBM MQ for HPE NonStop Server is affected by OpenSSL vulnerability CVE-2021-4160 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-for-hpe-nonstop-se… ∗∗∗ K08832573: DHCP vulnerability CVE-2021-25217 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K08832573 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 20.05.2022
by Daily end-of-shift report 20 May '22

20 May '22

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 19-05-2022 18:00 − Freitag 20-05-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Thomas Pribitzer ===================== = News = ===================== ∗∗∗ Rise in XorDdos: A deeper look at the stealthy DDoS malware targeting Linux devices ∗∗∗ --------------------------------------------- Observing a 254% increase in activity over the last six months from a versatile Linux trojan called XorDdos, the Microsoft 365 Defender research team provides in-depth analysis into this stealthy malwares capabilities and key infection signs. --------------------------------------------- https://www.microsoft.com/security/blog/2022/05/19/rise-in-xorddos-a-deeper… ∗∗∗ Hackers Trick Users with Fake Windows 11 Downloads to Distribute Vidar Malware ∗∗∗ --------------------------------------------- Fraudulent domains masquerading as Microsofts Windows 11 download portal are attempting to trick users into deploying trojanized installation files to infect systems with the Vidar information stealer malware. --------------------------------------------- https://thehackernews.com/2022/05/hackers-trick-users-with-fake-windows.html ∗∗∗ Cytroxs Predator Spyware Targeted Android Users with Zero-Day Exploits ∗∗∗ --------------------------------------------- Googles Threat Analysis Group (TAG) on Thursday pointed fingers at a North Macedonian spyware developer named Cytrox for developing exploits against five zero-day (aka 0-day) flaws, four in Chrome and one in Android, to target Android users. --------------------------------------------- https://thehackernews.com/2022/05/cytroxs-predator-spyware-target-android.h… ∗∗∗ Metastealer – filling the Racoon void ∗∗∗ --------------------------------------------- MetaStealer is a new information stealer variant designed to fill the void following Racoon stealer suspending operations in March of this year. --------------------------------------------- https://research.nccgroup.com/2022/05/20/metastealer-filling-the-racoon-voi… ∗∗∗ Emotet Being Distributed Using Various Files ∗∗∗ --------------------------------------------- The ASEC analysis team has recently discovered the distribution of Emotet through link files (.lnk). The malware has been steadily distributed in the past, but starting from April, it was found that the Emotet downloader uses Excel files as well as link files (.lnk). --------------------------------------------- https://asec.ahnlab.com/en/34556/ ===================== = Vulnerabilities = ===================== ∗∗∗ Oracle Security Alert for CVE-2022-21500 - 19 May 2022 ∗∗∗ --------------------------------------------- This Security Alert addresses vulnerability CVE-2022-21500, which affects some deployments of Oracle E-Business Suite. --------------------------------------------- https://www.oracle.com/security-alerts/alert-cve-2022-21500.html ∗∗∗ Angreifer könnten mit DNS-Software BIND erstellte TLS-Sessions "zerstören" ∗∗∗ --------------------------------------------- Es gibt ein wichtiges Sicherheitsupdate für BIND, welches Admins zeitnah installieren sollten. --------------------------------------------- https://heise.de/-7101032 ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by CentOS (kernel), Debian (ark, openldap, and thunderbird), Fedora (freetype and vim), Oracle (.NET 5.0, .NET 6.0, .NET Core 3.1, container-tools:3.0, glibc, kernel, rsync, and subversion:1.10), Scientific Linux (kernel), SUSE (dcraw, firefox, glib2, ImageMagick, kernel-firmware, libxml2, libyajl, php7, ucode-intel, and unrar), and Ubuntu (openldap). --------------------------------------------- https://lwn.net/Articles/895862/ ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect IBM Process Designer in IBM Business Automation Workflow and IBM Business Process Manager ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Rational Asset Analyzer is affected by two WebSphere Application Server vulnerabilities. (CVE-2021-23450, CVE-1999-0001) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-rational-asset-analyzer-i… ∗∗∗ Security Bulletin: IBM WebSphere Application Server is vulnerable to Spoofing (CVE-2022-22365) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-websphere-application… ∗∗∗ Security Bulletin: IBM Robotic Process Automation with Automation Anywhere is affected but not classified as vulnerable by a remote code execution in Spring Framework (CVE-2022-22965) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-robotic-process-autom… ∗∗∗ Security Bulletin: Rational Asset Analyzer is affected by two WebSphere Application Server vulnerabilities. (CVE-2021-39038, CVE-1999-0002) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-rational-asset-analyzer-i… ∗∗∗ Security Bulletin: IBM Engineering Lifecycle Management is vulnerable to Cross-site Scripting (XSS) vulnerability (CVE-2021-39043) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-engineering-lifecycle… ∗∗∗ Galleon NTS-6002-GPS Command Injection vulnerability (CVE-2022-27224) ∗∗∗ --------------------------------------------- https://www.pentestpartners.com/security-blog/galleon-nts-6002-gps-command-… ∗∗∗ Security Vulnerabilities fixed in Firefox 100.0.2, Firefox for Android 100.3.0, Firefox ESR 91.9.1, Thunderbird 91.9.1 ∗∗∗ --------------------------------------------- https://www.mozilla.org/en-US/security/advisories/mfsa2022-19/ ∗∗∗ Grafana: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K22-0639 ∗∗∗ Trend Micro Security Produkte: Mehrere Schwachstellen ermöglichen Offenlegung von Informationen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K22-0638 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 19.05.2022
by Daily end-of-shift report 19 May '22

19 May '22

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 18-05-2022 18:00 − Donnerstag 19-05-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Robert Waldner ===================== = News = ===================== ∗∗∗ Lazarus hackers target VMware servers with Log4Shell exploits ∗∗∗ --------------------------------------------- The North Korean hacking group known as Lazarus is exploiting the Log4J remote code execution vulnerability to inject backdoors that fetch information-stealing payloads on VMware Horizon servers. --------------------------------------------- https://www.bleepingcomputer.com/news/security/lazarus-hackers-target-vmwar… ∗∗∗ iPhone aus, Funk bleibt an: Sicherheitsforscher sehen neue Angriffsfläche ∗∗∗ --------------------------------------------- Auf einem abgeschalteten iPhone kann Malware laufen, warnt ein Forschungsteam der TU Darmstadt. Apples Low-Power-Mode fehlen Schutzvorkehrungen. --------------------------------------------- https://heise.de/-7099330 ∗∗∗ Qnap warnt vor Ransomware-Angriffen auf Netzwerkspeicher ∗∗∗ --------------------------------------------- Der Hersteller Qnap warnt vor neuen Angriffen mit Ransomware auf die Netzwerkspeicher des Unternehmens. Admins sollen bereitstehende Updates zügig installieren. --------------------------------------------- https://heise.de/-7099676 ∗∗∗ „Domain ist abgelaufen“: Ignorieren Sie die E-Mail im Namen von domaintechnik.at ∗∗∗ --------------------------------------------- Sie besitzen eine Website? Dann sollten Sie sich vor betrügerischen Phishing-Mails in Acht nehmen, die derzeit im Namen von domaintechnik.at versendet werden. Darin behaupten Kriminelle, dass sie eine Bestellung nicht bearbeiten konnten und daher Ihre Domain sperren mussten. Um die Domain zu verlängern, werden Sie dazu aufgefordert auf einen Link zu klicken und Ihre Kreditkartendaten einzugeben. --------------------------------------------- https://www.watchlist-internet.at/news/domain-ist-abgelaufen-ignorieren-sie… ===================== = Vulnerabilities = ===================== ∗∗∗ Attacken auf VMware-Sicherheitslücken: Jetzt updaten! ∗∗∗ --------------------------------------------- Die US-amerikanische CISA warnt vor Angriffen auf mehrere Sicherheitslücken in VMware-Produkten. VMware dichtet zudem neu entdeckte Schwachstellen ab. --------------------------------------------- https://heise.de/-7099531 ∗∗∗ iTunes 12.12.4 for Windows ∗∗∗ --------------------------------------------- This document describes the security content of iTunes 12.12.4 for Windows. --------------------------------------------- https://support.apple.com/kb/HT213259 ∗∗∗ Cisco Security Advisories 2022-05-18 ∗∗∗ --------------------------------------------- Cisco published 5 Security Advisories (5 Medium Severity) --------------------------------------------- https://tools.cisco.com/security/center/Search.x?publicationTypeIDs=1&first… ∗∗∗ Sicherheitsupdates: Admin-Lücke bedroht WordPress-Websites mit Jupiter Theme ∗∗∗ --------------------------------------------- Mit dem Theme-Builder Jupiter Theme oder Jupiter X Core Plugin erstellte WordPress-Websites sind verwundbar. --------------------------------------------- https://heise.de/-7099655 ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Fedora (microcode_ctl, rubygem-nokogiri, and vim), Mageia (htmldoc, python-django, and python-oslo-utils), Red Hat (container-tools:2.0, kernel, kernel-rt, kpatch-patch, and pcs), SUSE (ardana-barbican, grafana, openstack-barbican, openstack-cinder, openstack-heat-gbp, openstack-horizon-plugin-gbp-ui, openstack-ironic, openstack-keystone, openstack-neutron-gbp, python-lxml, release-notes-suse-openstack-cloud, autotrace, curl, firefox, libslirp, php7, poppler, slurm_20_11, and ucode-intel), and Ubuntu (bind9, gnome-control-center, and libxrandr). --------------------------------------------- https://lwn.net/Articles/895771/ ∗∗∗ Zoom Video Communications Zoom Client: Mehrere Schwachstellen ermöglichen Umgehen von Sicherheitsvorkehrungen ∗∗∗ --------------------------------------------- CB-K22/0632: Zoom Video Communications Zoom Client: Mehrere Schwachstellen ermöglichen Umgehen von Sicherheitsvorkehrungen. Ein entfernter, anonymer oder authentisierter Angreifer kann mehrere Schwachstellen in Zoom Video Communications Zoom Client ausnutzen, um Sicherheitsvorkehrungen zu umgehen. --------------------------------------------- https://www.cert-bund.de/advisoryshort/CB-K22-0632 ∗∗∗ Wingsuit - Storybook for UI Patterns - Critical - Access bypass - SA-CONTRIB-2022-040 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-contrib-2022-040 ∗∗∗ Security Bulletin: IBM Security Identity Governance and Intelligence is vulnerable to Denial of Service (CVE-2021-35578) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-identity-gov… ∗∗∗ Security Bulletin: IBM Security Identity Governance and Intelligence is vulnarable to exposure of sensitive information (CVE-20204970) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-identity-gov… ∗∗∗ Security Bulletin: IBM Security Identity Governance and Intelligence is vulnerable to exposure of sensitive information (CVE-2021-35603) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-identity-gov… ∗∗∗ Security Bulletin: PowerVC installation on RHEL is vulnerable to MariaDB with CVE-2021-27928 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-powervc-installation-on-r… ∗∗∗ Security Bulletin: Multiple Vulnerabilities in Apache Commons Compress affect WebSphere Application Server ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Due to use of IBM SDK, Java Technology Edition, IBM Tivoli Application Dependency Discovery Manager (TADDM) is vulnerable to denial of service ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-due-to-use-of-ibm-sdk-jav… ∗∗∗ K18484125: Eclipse Jetty vulnerability CVE-2020-27216 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K18484125 ∗∗∗ K82896488: Cyrus SASL vulnerability CVE-2022-24407 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K82896488 ∗∗∗ K21548854: zlib vulnerability CVE-2018-25032 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K21548854 ∗∗∗ K83120834: Diffie-Hellman key agreement protocol vulnerability CVE-2002-20001 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K83120834 ∗∗∗ Mitsubishi Electric MELSEC iQ-F Series ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-139-01 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 18.05.2022
by Daily end-of-shift report 18 May '22

18 May '22

===================== = End-of-Day report = ===================== Timeframe: Dienstag 17-05-2022 18:00 − Mittwoch 18-05-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Thomas Pribitzer ===================== = News = ===================== ∗∗∗ Microsoft warns of brute-force attacks targeting MSSQL servers ∗∗∗ --------------------------------------------- Microsoft warned of brute-forcing attacks targeting Internet-exposed and poorly secured Microsoft SQL Server (MSSQL) database servers using weak passwords. --------------------------------------------- https://www.bleepingcomputer.com/news/security/microsoft-warns-of-brute-for… ∗∗∗ Researchers Expose Inner Workings of Billion-Dollar Wizard Spider Cybercrime Gang ∗∗∗ --------------------------------------------- The inner workings of a cybercriminal group known as the Wizard Spider have been exposed, shedding light on its organizational structure and motivations. --------------------------------------------- https://thehackernews.com/2022/05/researchers-expose-inner-working-of.html ∗∗∗ We Love Relaying Credentials: A Technical Guide to Relaying Credentials Everywhere ∗∗∗ --------------------------------------------- A guide to relaying credentials everywhere in 2022. --------------------------------------------- https://www.secureauth.com/blog/we-love-relaying-credentials-a-technical-gu… ∗∗∗ Gefährliche PayPal-Phishing-Nachricht in Umlauf ∗∗∗ --------------------------------------------- In einer gefährlichen PayPal-Phishing-Mail wird behauptet „Aktion fur Ihr PayPal-Konto erforderlich“. Die Nachricht ist im PayPal-Design gehalten und spielt vor, dass eine Transaktion für Glücksspiel aufgehalten und Ihr Konto deshalb eingeschränkt wurde. Schenken Sie dem keinen Glauben und geben Sie keine Daten bekannt! Man versucht Ihre PayPal-Login-Daten und Ihre Kreditkartendaten zu stehlen! --------------------------------------------- https://www.watchlist-internet.at/news/gefaehrliche-paypal-phishing-nachric… ∗∗∗ EntropyCapture: Simple Extraction of DPAPI Optional Entropy ∗∗∗ --------------------------------------------- During a short application assessment, enumeration and decryption of a third-party application’s Windows Data Protection API (DPAPI) blobs using SharpDPAPI produced non-readable data because optional entropy was being used. --------------------------------------------- https://posts.specterops.io/entropycapture-simple-extraction-of-dpapi-optio… ===================== = Vulnerabilities = ===================== ∗∗∗ BIND: Destroying a TLS session early causes assertion failure (CVE-2022-1183) ∗∗∗ --------------------------------------------- An assertion failure can be triggered if a TLS connection to a configured http TLS listener with a defined endpoint is destroyed too early. --------------------------------------------- https://kb.isc.org/docs/cve-2022-1183 ∗∗∗ VMSA-2022-0014 ∗∗∗ --------------------------------------------- VMware Workspace ONE Access, Identity Manager and vRealize Automation updates address multiple vulnerabilities. --------------------------------------------- https://www.vmware.com/security/advisories/VMSA-2022-0014.html ∗∗∗ Sicherheitsupdates: Schadcode-Lücken in GPU-Treibern von Nvidia geschlossen ∗∗∗ --------------------------------------------- Berechnen Nvidia-Grafikkarten von Angreifern präparierte Shader, kann es zu Sicherheitsproblemen kommen. --------------------------------------------- https://heise.de/-7097875 ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (elog, needrestart, openssl, and waitress), Fedora (curl, libxml2, slurm, and vim), Scientific Linux (zlib), SUSE (e2fsprogs, nodejs10, php72, and thunderbird), and Ubuntu (apport, clamav, needrestart, and pcre3). --------------------------------------------- https://lwn.net/Articles/895642/ ∗∗∗ Security Bulletin: OpenSSL publicly disclosed vulnerability affects IBM MobileFirst Platform Foundation ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-openssl-publicly-disclose… ∗∗∗ Security Bulletin: IBM DataPower Gateway vulnerable to HTTP header injection ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-datapower-gateway-vul… ∗∗∗ Security Bulletin: IBM DataPower Gateway vulnerable to temporary DoS ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-datapower-gateway-vul… ∗∗∗ Security Bulletin: Heap-Based Buffer Overflow in Mozilla Network Security Services (NSS) may affect IBM Spectrum Protect Plus (CVE-2021-43527) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-heap-based-buffer-overflo… ∗∗∗ Security Bulletin: Vulnerabilities in IBM HTTP Server affect IBM Netezza Performance Portal ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-ibm-ht… ∗∗∗ Security Bulletin: IBM Planning Analytics Workspace is affected but not classified as vulnerable by a remote code execution in Spring Framework (CVE-2022-22965) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-planning-analytics-wo… ∗∗∗ Security Bulletin: IBM Sterling Connect:Express for UNIX is vulnerable to denial of service due to OpenSSL (CVE-2022-0778) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sterling-connectexpre… ∗∗∗ Security Bulletin: IBM DataPower Gateway: Update Redis to remediate two CVEs ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-datapower-gateway-upd… ∗∗∗ Synology-SA-22:07 Synology Calendar ∗∗∗ --------------------------------------------- https://www.synology.com/en-global/support/security/Synology_SA_22_07 ∗∗∗ GIMP: Schwachstelle ermöglicht Denial of Service ∗∗∗ --------------------------------------------- https://www.cert-bund.de/advisoryshort/CB-K22-0623 ∗∗∗ SMA100 post-authentication Remote Command Execution vulnerability ∗∗∗ --------------------------------------------- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2022-0010 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 17.05.2022
by Daily end-of-shift report 17 May '22

17 May '22

===================== = End-of-Day report = ===================== Timeframe: Montag 16-05-2022 18:00 − Dienstag 17-05-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Robert Waldner ===================== = News = ===================== ∗∗∗ Hackers target Tatsu WordPress plugin in millions of attacks ∗∗∗ --------------------------------------------- All users of the Tatsu Builder plugin are strongly recommended to upgrade to version 3.3.13 to avoid attack risks. --------------------------------------------- https://www.bleepingcomputer.com/news/security/hackers-target-tatsu-wordpre… ∗∗∗ Over 380 000 open Kubernetes API servers ∗∗∗ --------------------------------------------- We have recently started scanning for accessible Kubernetes API instances that respond with a 200 OK HTTP response to our probes. Kubernetes is an open-source system for automating deployment, scaling, and management of containerized applications. We find over 380 000 Kubernetes API daily that allow for some form of access, out of over 450 000 that we are able to identify. Data on these is shared daily in our Accessible Kubernetes API Server Report. --------------------------------------------- https://www.shadowserver.org/news/over-380-000-open-kubernetes-api-servers/ ∗∗∗ UpdateAgent Returns with New macOS Malware Dropper Written in Swift ∗∗∗ --------------------------------------------- A new variant of the macOS malware tracked as UpdateAgent has been spotted in the wild, indicating ongoing attempts on the part of its authors to upgrade its functionalities. --------------------------------------------- https://thehackernews.com/2022/05/updateagent-returns-with-new-macos.html ∗∗∗ Weak Security Controls and Practices Routinely Exploited for Initial Access ∗∗∗ --------------------------------------------- This joint Cybersecurity Advisory identifies commonly exploited controls and practices and includes best practices to mitigate the issues. --------------------------------------------- https://www.cisa.gov/uscert/ncas/alerts/aa22-137a ∗∗∗ Fahrräder im Internet kaufen: Vorsicht vor Fake-Shops ∗∗∗ --------------------------------------------- Im Internet gibt es zahlreiche Fake-Shops für Fahrräder und Zubehör. vandeyk-sport.com, motaza.shop oder nemino.net sind nur einige wenige Beispiele. Diese Fake-Shops bieten Fahrräder, die sonst schon überall ausverkauft sind – auch noch zu einem günstigeren Preis als andere Online-Shops! Außerdem können Sie nur vorab bezahlen. Finger weg: Sie erhalten keine Lieferung! --------------------------------------------- https://www.watchlist-internet.at/news/fahrraeder-im-internet-kaufen-vorsic… ===================== = Vulnerabilities = ===================== ∗∗∗ iOS und iPadOS 15.5 sind da: Bugfixes und kleinere Verbesserungen ∗∗∗ --------------------------------------------- Apple hat in der Nacht zum Dienstag iOS 15.5 und iPadOS 15.5 freigegeben. Es handelt sich um kleinere Aktualisierungen, die Fehler beheben und minimale Verbesserungen bringen. --------------------------------------------- https://heise.de/-7096570 ∗∗∗ macOS 12.4 und Sicherheitsupdates für Big Sur und Catalina erhältlich ∗∗∗ --------------------------------------------- Neben iOS 15.5 liefert Apple auch neue Betriebssysteme für Mac, Apple TV, Apple Watch, HomePod und das Studio Display. --------------------------------------------- https://heise.de/-7096585 ∗∗∗ Zugangskontrolle: Aruba schließt Sicherheitslücken in ClearPass Policy Manager ∗∗∗ --------------------------------------------- Mit Arubas ClearPass Policy Manager können Administratoren die Zugangskontrolle regeln. Sicherheitslücken darin ermöglichen Angreifern die komplette Übernahme. --------------------------------------------- https://heise.de/-7097151 ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (cifs-utils, ffmpeg, libxml2, and vim), Fedora (rsyslog), Mageia (chromium-browser-stable), SUSE (chromium, containerd, docker, e2fsprogs, gzip, jackson-databind, jackson-dataformats-binary, jackson-annotations, jackson-bom, jackson-core, kernel, nodejs8, openldap2, pidgin, podofo, slurm, and tiff), and Ubuntu (clamav, containerd, libxml2, and openldap). --------------------------------------------- https://lwn.net/Articles/895521/ ∗∗∗ Apache Releases Security Advisory for Tomcat ∗∗∗ --------------------------------------------- Original release date: May 16, 2022The Apache Software Foundation has released a security advisory to address a vulnerability in multiple versions of Tomcat. An attacker could exploit this vulnerability to obtain sensitive information. CISA encourages users and administrators to review Apache’s security advisory and apply the necessary updates. --------------------------------------------- https://us-cert.cisa.gov/ncas/current-activity/2022/05/16/apache-releases-s… ∗∗∗ Nvidia Sicherheitsupdates für Kepler GTX 700/600 GPU WHQL-Treiber (473.47) freigegeben ∗∗∗ --------------------------------------------- Hersteller Nvidia hat zum 16. Mai 2022 ein Sicherheitsupdate für den Grafiktreiber der Kepler GeForce GPUs freigegeben. --------------------------------------------- https://www.borncity.com/blog/2022/05/17/nvidia-sicherheitsupdates-fr-keple… ∗∗∗ Vulnerability Spotlight: Multiple memory corruption vulnerabilities in NVIDIA GPU driver ∗∗∗ --------------------------------------------- Piotr Bania of Cisco Talos discovered these vulnerabilities. Blog by Jon Munshaw. Cisco Talos recently discovered four vulnerabilities in the NVIDIA D3D10 driver for graphics cards that could allow an attacker to corrupt memory and write arbitrary memory on the card. --------------------------------------------- http://blog.talosintelligence.com/2022/05/vuln-spotlight-nvidia-driver-memo… ∗∗∗ Spring Security 5.7.0, 5.6.4, 5.5.7 Released - Fixes CVE-2022-22975 & CVE-2022-22976 ∗∗∗ --------------------------------------------- Spring Security 5.7.0 (release notes), 5.6.4 (release notes), 5.5.7 (release notes) have been released which fix CVE-2022-22978, CVE-2022-22976. Please update as soon as possible. --------------------------------------------- https://spring.io/blog/2022/05/15/spring-security-5-7-0-5-6-4-5-5-7-release… ∗∗∗ Security Bulletin: IBM MQ Operator and IBM supplied MQ Advanced container images are vulnerable to multiple issues from Red Hat UBI packages and the IBM WebSphere Application Server Liberty ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-operator-and-ibm-s… ∗∗∗ Security Bulletin: Potential Denial of Service in IBM DataPower Gateway ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-potential-denial-of-servi… ∗∗∗ Security Bulletin: IBM Security Identity Governance and Intelligence is vulnerable to arbitrary code execution due to Apache Log4j (CVE-2021-4104) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-identity-gov… ∗∗∗ Security Bulletin: IBM Sterling External Authentication Server is vulnerable to multiple vulnerabilities due to IBM Java Runtime ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sterling-external-aut… ∗∗∗ Security Bulletin: IBM Process Mining is vulnerable to cross-site scripting due to Select2 CVE-2016-10744 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-process-mining-is-vul… ∗∗∗ Security Bulletin: IBM Security Verify Governance is vulnerable to arbitrary code execution due to Apache Log4j (CVE-2021-4104) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-verify-gover… ∗∗∗ Security Bulletin: OpenSSL (Publicly disclosed vulnerability) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-openssl-publicly-disclose… ∗∗∗ Security Bulletin: IBM DataPower vulnerable to DoS ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-datapower-vulnerable-… ∗∗∗ Security Bulletin: IBM DataPower Gateway API Gateway component potentially vulnerable to a Denial of Service ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-datapower-gateway-api… ∗∗∗ Security Bulletin: IBM MQ Operator and Queue manager container images are vulnerable to multiple vulnerabilities from expat, Golang Go, gcc, openssl and libxml. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-operator-and-queue… ∗∗∗ Security Bulletin: IBM Sterling External Authentication Server is vulnerable to improper validation of certificates ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sterling-external-aut… ∗∗∗ Security Bulletin: IBM WebSphere Application Server Liberty is vulnerable to Identity Spoofing (CVE-2022-22475) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-websphere-application… ∗∗∗ Security Bulletin: IBM Sterling Secure Proxy is vulnerable to multiple vulnerabilities due to IBM Java Runtime ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sterling-secure-proxy… ∗∗∗ Security Bulletin: IBM Process Mining is vulnerable to DOS due to Eclipse Jetty CVE-2018-12545 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-process-mining-is-vul… ∗∗∗ Security Bulletin: IBM Sterling B2B Integrator is vulnerable to permission control vulnerability (CVE-2022-22482) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sterling-b2b-integrat… ∗∗∗ Security Bulletin: IBM Sterling Secure Proxy is vulnerable to improper validation of certificates (CVE-2021-29726) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sterling-secure-proxy… ∗∗∗ Security Bulletin: IBM Process Mining is vulnerable to phishing attacks due to URI.js. CVE-2022-0868 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-process-mining-is-vul… ∗∗∗ QEMU: Schwachstelle ermöglicht Denial of Service und Codeausführung ∗∗∗ --------------------------------------------- https://www.cert-bund.de/advisoryshort/CB-K22-0618 ∗∗∗ Circutor COMPACT DC-S BASIC ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-137-01 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 16.05.2022
by Daily end-of-shift report 16 May '22

16 May '22

===================== = End-of-Day report = ===================== Timeframe: Freitag 13-05-2022 18:00 − Montag 16-05-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Thomas Pribitzer ===================== = News = ===================== ∗∗∗ Microsoft warnt vor Sysrv-Botnet ∗∗∗ --------------------------------------------- Eine neue Variante des Sysrv-Botnets hat Microsoft beobachtet, die Windows- und Linux-Systeme befällt, um Kryptowährungen zu schürfen. --------------------------------------------- https://heise.de/-7095053 ∗∗∗ HTML attachments in phishing e-mails ∗∗∗ --------------------------------------------- In this article we review phishing HTML attachments, explaining common tricks the attackers use, and give statistics on HTML attachments detected by Kaspersky solutions. --------------------------------------------- https://securelist.com/html-attachments-in-phishing-e-mails/106481/ ∗∗∗ Fake Mobile Apps Steal Facebook Credentials, Cryptocurrency-Related Keys ∗∗∗ --------------------------------------------- We recently observed a number of apps on Google Play designed to perform malicious activities such as stealing user credentials and other sensitive user information, including private keys. Because of the number and popularity of these apps — some of them have been installed over a hundred thousand times — we decided to shed some light on what these apps actually do by focusing on some of the more notable examples. --------------------------------------------- https://www.trendmicro.com/en_us/research/22/e/fake-mobile-apps-steal-faceb… ∗∗∗ SIP Digest Leak: Angriff auf SIP-Konten ∗∗∗ --------------------------------------------- Im Fachartikel "SIP Digest Leak" beschreibt IT Security Consultant Moritz Abrell einen SIP-spezifischen Angriff auf VoIP-Systeme. --------------------------------------------- https://www.syss.de/pentest-blog/sip-digest-leak-angriff-auf-sip-konten ===================== = Vulnerabilities = ===================== ∗∗∗ Sicherheitslücken in Sonicwall SMA 1000 und SSL-VPN erlauben unbefugten Zugriff ∗∗∗ --------------------------------------------- Sonicwall schließt mehrere Sicherheitslücken in Firmwares von SMA-1000-Geräten und in SSL-VPN NetExtender. Angreifer könnten sich etwa Zugriff verschaffen. --------------------------------------------- https://heise.de/-7092533 ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by CentOS (gzip, java-1.8.0-openjdk, java-11-openjdk, and zlib), Debian (adminer, htmldoc, imagemagick, libgoogle-gson-java, lrzip, openjdk-8, openssl, and ruby-nokogiri), Fedora (ecdsautils, et, libxml2, podman, and supertux), Mageia (cairo, clamav, curl, fish, freetype2, golang-github-prometheus-client, python-django-registration, python-nbxmpp, python-waitress, and xmlrpc-c), Red Hat (pcs), SUSE (curl, kernel, pidgin, and webkit2gtk3), and Ubuntu (tiff). --------------------------------------------- https://lwn.net/Articles/895392/ ∗∗∗ Security Bulletin: IBM Maximo Asset Management may be vulnerable to arbitrary code execution due to Apache Log4j 1.2 (CVE-2021-4104) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-maximo-asset-manageme… ∗∗∗ Security Bulletin: Information Disclosure in IBM Spectrum Protect Operations Center Browser's History (CVE-2022-22484) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-information-disclosure-in… ∗∗∗ Security Bulletin: IBM Planning Analytics Workspace is affected by multiple vulnerabilities (CVE-2022-22950, XFID:217968) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-planning-analytics-wo… ∗∗∗ Security Bulletin: AIX is vulnerable to a denial of service due to OpenSSL (CVE-2022-0778) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-aix-is-vulnerable-to-a-de… ∗∗∗ Security Bulletin: IBM Security Identity Governance and Intelligence is vulnerable to sensitive information disclosure (CVE-2020-4957) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-identity-gov… ∗∗∗ Security Bulletin: IBM Watson Speech Services Cartridge for IBM Cloud Pak for Data is vulnerable to a potential issue in jackson-databind – fasterxml-jackson (217968) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-watson-speech-service… ∗∗∗ Security Bulletin: IBM Case Manager is vulnerable to cross-site scripting – CVE-2020-4768 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-case-manager-is-vulne… ∗∗∗ Security Bulletin: Vulnerabilities with OpenSSL affect IBM Cloud Object Storage Systems (May 2022 V1) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-with-open… ∗∗∗ Security Bulletin: Multiple Vulnerabilities have been identified in IBM Cloud Pak System ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Technical Advisory – BLE Proximity Authentication Vulnerable to Relay Attacks ∗∗∗ --------------------------------------------- https://research.nccgroup.com/2022/05/15/technical-advisory-ble-proximity-a… ∗∗∗ Pepperl+Fuchs: RSM-EX devices - Multiple Bluetooth vulnerabilities ∗∗∗ --------------------------------------------- https://cert.vde.com/de/advisories/VDE-2022-021/ ∗∗∗ Webmin: Schwachstelle ermöglicht Codeausführung ∗∗∗ --------------------------------------------- https://www.cert-bund.de/advisoryshort/CB-K22-0609 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 13.05.2022
by Daily end-of-shift report 13 May '22

13 May '22

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 12-05-2022 18:00 − Freitag 13-05-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Jetzt patchen! Zyxel Firewalls als Schlupfloch in Firmen-Netzwerke ∗∗∗ --------------------------------------------- Ein wichtiges Sicherheitsupdate schließt eine kritische Lücke in mehreren Firewall-Modellen von Zyxel. --------------------------------------------- https://heise.de/-7090269 ∗∗∗ Desktop-Firewall ZoneAlarm: Kritische Lücke ermöglicht Rechteausweitung ∗∗∗ --------------------------------------------- Eine Sicherheitslücke in der Desktop-Firewall ZoneAlarm könnte Angreifern ermöglichen, ihre Rechte im System auszuweiten und somit die Kontrolle zu übernehmen. --------------------------------------------- https://heise.de/-7090411 ∗∗∗ Crypto-Betrug: Vorsicht vor Yuan Pay Group ∗∗∗ --------------------------------------------- Investitionsplattformen für Crypto-Währungen gibt es wie Sand am Meer. Sie locken mit dem großen Geld bei nur 250€ Investment. Der Haken: Haben Sie einmal investiert, sehen Sie ihr Geld oft nie wieder. Hier finden Sie eine Anleitung wie Sie Crypto-Scams erkennen. --------------------------------------------- https://www.watchlist-internet.at/news/crypto-betrug-vorsicht-vor-yuan-pay-… ∗∗∗ BIOS-Updates fixen kritische Schwachstellen in HPs Business- und Consumer-Modellen sowie in Intel-CPUs (Mai 2022) ∗∗∗ --------------------------------------------- Der Hersteller Hewlett Packard (HP) hat die Tage einen Sicherheitshinweis (Security Advisory) veröffentlicht. Diese Warnung adressiert zwei Schwachstellen in der Firmware von über 200 HP-Modellen (Business- und Consumer-Varianten), die ein Überschreiben der Firmware ermöglichen. Die Schwachstellen wurden mit einem Sicherheits-Score von 8.8 eingestuft – Updates stehen zur Verfügung. Weiterhin hat Intel einen Sicherheitshinweis auf eine Schwachstelle im BIOS von Intel-Systemen hingewiesen, die ebenfalls mit dem Score von 8.2 versehen sind und eine Privilegien-Ausweitung ermöglichen. --------------------------------------------- https://www.borncity.com/blog/2022/05/13/bios-updates-fixen-kritische-schwa… ∗∗∗ Eternity malware kit offers stealer, miner, worm, ransomware tools ∗∗∗ --------------------------------------------- Threat actors have launched the Eternity Project, a new malware-as-a-service where threat actors can purchase a malware toolkit that can be customized with different modules depending on the attack being conducted. --------------------------------------------- https://www.bleepingcomputer.com/news/security/eternity-malware-kit-offers-… ∗∗∗ Harmful Help: Analyzing a Malicious Compiled HTML Help File Delivering Agent Tesla ∗∗∗ --------------------------------------------- We analyze a malicious compiled HTML help file delivering Agent Tesla, following the chain of attack through JavaScript and multiple stages of PowerShell. --------------------------------------------- https://unit42.paloaltonetworks.com/malicious-compiled-html-help-file-agent… ===================== = Vulnerabilities = ===================== ∗∗∗ DSA-2022-068: Dell iDRAC9 Security Update for an Improper Authentication Vulnerability ∗∗∗ --------------------------------------------- Dell iDRAC9 versions 5.00.00.00 and later but before 5.10.10.00, contain an improper authentication vulnerability. A remote unauthenticated attacker may potentially exploit this vulnerability to gain access to the VNC Console. --------------------------------------------- https://www.dell.com/support/kbdoc/en-us/000199267/dsa-2022-068-dell-idrac9… ∗∗∗ CVE-2022-1552 Autovacuum, REINDEX, and others omit "security restricted operation" sandbox ∗∗∗ --------------------------------------------- Autovacuum, REINDEX, CREATE INDEX, REFRESH MATERIALIZED VIEW, CLUSTER, and pg_amcheck made incomplete efforts to operate safely when a privileged user is maintaining another users objects. Those commands activated relevant protections too late or not at all. An attacker having permission to create non-temp objects in at least one schema could execute arbitrary SQL functions under a superuser identity. --------------------------------------------- https://www.postgresql.org/support/security/CVE-2022-1552/ ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (chromium, postgresql-11, postgresql-13, and waitress), Fedora (curl, java-1.8.0-openjdk-aarch32, keylime, and pcre2), Oracle (gzip and zlib), Red Hat (subversion:1.10), SUSE (clamav, documentation-suse-openstack-cloud, kibana, openstack-keystone, openstack-monasca-notification, e2fsprogs, gzip, and kernel), and Ubuntu (libvorbis and rsyslog). --------------------------------------------- https://lwn.net/Articles/895202/ ∗∗∗ Vulnerability Spotlight: How an attacker could chain several vulnerabilities in an industrial wireless router to gain root access ∗∗∗ --------------------------------------------- Cisco Talos recently discovered several vulnerabilities in InHand Networks’ InRouter302 that could allow an attacker to escalate their privileges on the targeted device from a non-privileged user to a privileged one. There are also multiple vulnerabilities that could allow an adversary to reach unconstrained root privileges. The router has one privileged user and several non-privileged ones. --------------------------------------------- https://blog.talosintelligence.com/2022/05/blog-post-.html ∗∗∗ Delta Electronics CNCSoft ∗∗∗ --------------------------------------------- This advisory contains mitigations for Stack-based Buffer Overflow, and Out-of-bounds Read vulnerabilities in the Delta Electronics CNCSoft software management platform. --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-132-01 ∗∗∗ Mitsubishi Electric MELSOFT iQ AppPortal ∗∗∗ --------------------------------------------- This advisory contains mitigations for Missing Authorization, Out-of-bounds Write, NULL Pointer Dereference, Classic Buffer Overflow, HTTP Request Smuggling, and Infinite Loop vulnerabilities in Mitsubishi Electric MELSOFT iQ AppPortal products. --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-132-02 ∗∗∗ Cambium Networks cnMaestro ∗∗∗ --------------------------------------------- This advisory contains mitigations for OS Command Injection, SQL Injection, Path Traversal, and Use of Potentially Dangerous Function vulnerabilities in the Cambium Networks cnMaestro network management system. --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-132-04 ∗∗∗ SonicWall SSLVPN SMA1000 series affected by multiple vulnerabilities ∗∗∗ --------------------------------------------- SonicWall SSLVPN SMA1000 series appliances are affected by the below listed multiple vulnerabilities, organizations running previous versions of SSLVPN SMA1000 series firmware should upgrade to new firmware release versions. --------------------------------------------- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2022-0009 ∗∗∗ ZDI-CAN-15739 Trend Micro Maximum Security Link Following Arbitrary File Deletion Vulnerability ∗∗∗ --------------------------------------------- https://helpcenter.trendmicro.com/en-us/article/TMKA-11017 ∗∗∗ K67090077: Apache HTTP Server vulnerability CVE-2022-22720 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K67090077 ∗∗∗ HP Computer: Schwachstelle ermöglicht Privilegieneskalation ∗∗∗ --------------------------------------------- https://www.cert-bund.de/advisoryshort/CB-K22-0606 ∗∗∗ Security Bulletin: IBM MQ for HP NonStop Server is affected by vulnerability CVE-2022-22316 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-for-hp-nonstop-ser… ∗∗∗ Security Bulletin: WebSphere MQ for HP NonStop Server is affected by OpenSSL vulnerability CVE-2021-4160 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-websphere-mq-for-hp-nonst… ∗∗∗ Security Bulletin: IBM SDK, Java Technology Edition Quarterly CPU – Oct 2021and Jan 2022 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sdk-java-technology-e… ∗∗∗ Security Bulletin: Vulnerabilities in Node.js affect IBM App Connect Enterprise & IBM Integration Bus (CVE-2021-4160) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-node-j… ∗∗∗ Security Bulletin: WebSphere MQ for HP NonStop Server is affected by OpenSSL vulnerability CVE-2022-0778 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-websphere-mq-for-hp-nonst… ∗∗∗ Security Bulletin: IBM Security Guardium is affected by OpenSSL denial of service vulnerabilities (CVE-2021-23840, CVE-2021-23841) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ Security Bulletin: Operations Dashboard is vulnerable to denial of service by Go CVE-2021-43565 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-operations-dashboard-is-v… ∗∗∗ Security Bulletin: IBM Security Guardium is affected by multiple vulnerabilities in Apache Thrift ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ Security Bulletin: A vulnerability in Samba affects IBM Spectrum Scale SMB protocol access method (CVE-2021-44142) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-in-samba-… ∗∗∗ Security Bulletin: Multiple Security vulnerabilities may affect IBM Robotic Process Automation ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-security-vulnera… ∗∗∗ Security Bulletin: Platform Navigator and Automation Assets in IBM Cloud Pak for Integration are vulnerable to stack exhaustion by Go CVE-2022-24921 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-platform-navigator-and-au… ∗∗∗ Security Bulletin: IBM Robotic Process Automation is vulnerable to SQL Injection (CVE-2022-22413) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-robotic-process-autom… ∗∗∗ Security Bulletin: IBM Security Guardium is affected by a PolicyKit vulnerability (CVE-2021-4034) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ Security Bulletin: Vulnerabilities in Node.js affect IBM App Connect Enterprise & IBM Integration Bus (CVE-2022-0155 & CVE-2022-0536) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-node-j… ∗∗∗ Security Bulletin: IBM Security Guardium is affected by multiple vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ Security Bulletin: IBM MQ for HP NonStop Server is affected by vulnerability CVE-2022-22325 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-for-hp-nonstop-ser… ∗∗∗ Security Bulletin: IBM WebSphere Application Server Liberty is vulnerable to an Information Disclosure (CVE-2022-22393) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-websphere-application… ∗∗∗ Security Bulletin: IBM Security Guardium is affected by multiple vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ Security Bulletin: A vulnerability in Spring Framework affects IBM Tivoli Application Dependency Discovery Manager (CVE-2022-22950, CVE-2021-22096, CVE-2022-22968, CVE-2021-22060). ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-in-spring… ∗∗∗ Security Bulletin: IBM Security Guardium is affected by multiple vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 12.05.2022
by Daily end-of-shift report 12 May '22

12 May '22

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 11-05-2022 18:00 − Donnerstag 12-05-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Robert Waldner ===================== = News = ===================== ∗∗∗ Backdoor in public repository used new form of attack to target big firms ∗∗∗ --------------------------------------------- A backdoor that researchers found hiding inside open source code targeting four German companies was the work of a professional penetration tester. The tester was checking clients’ resilience against a new class of attacks that exploit public repositories used by millions of software projects worldwide. But it could have been bad. Very bad. --------------------------------------------- https://arstechnica.com/?p=1853739 ∗∗∗ "Ive Found Some Bad Domains—Now What?" ∗∗∗ --------------------------------------------- When we talk about investigating bad domains, the focus of the story is usually the starting clues, but what about after you’ve identified bad domains? This blog discusses the approaches to take once a bad domain has been identified. --------------------------------------------- https://www.domaintools.com/resources/blog/ive-found-some-bad-domains-now-w… ∗∗∗ Massive WordPress JavaScript Injection Campaign Redirects to Ads ∗∗∗ --------------------------------------------- As outlined in our latest hacked website report, we’ve been tracking a long-lasting campaign responsible for injecting malicious scripts into compromised WordPress websites. This campaign leverages known vulnerabilities in WordPress themes and plugins and has impacted an enormous number of websites over the year — for example, according to PublicWWW, the April wave for this campaign was responsible for nearly 6,000 infected websites alone. --------------------------------------------- https://blog.sucuri.net/2022/05/massive-wordpress-javascript-injection-camp… ∗∗∗ Everything We Learned From the LAPSUS$ Attacks ∗∗∗ --------------------------------------------- There are two major takeaways from the LAPSUS$ attacks that organizations must pay attention to. First, the LAPSUS$ attacks clearly illustrate that gangs of cybercriminals are no longer content to perform run-of-the-mill ransomware attacks. Rather than just encrypting data as has so often been done in the past, LAPSUS$ seems far more focused on cyber extortion. LAPSUS$ gains access to an organization's most valuable intellectual property and threatens to leak that information unless a ransom is paid. --------------------------------------------- https://thehackernews.com/2022/05/everything-we-learned-from-lapsus.html ∗∗∗ Spoofing SaaS Vanity URLs for Social Engineering Attacks ∗∗∗ --------------------------------------------- While vanity URLs provide a custom, easy-to-remember link, Varonis Threat Labs discovered that some applications do not validate the legitimacy of the vanity URL’s subdomain (e.g., yourcompany.example.com), but instead only validate the URI (e.g., /s/1234). As a result, threat actors can use their own SaaS accounts to generate links to malicious content (files, folders, landing pages, forms, etc.) that appears to be hosted by your company’s sanctioned SaaS account. --------------------------------------------- https://www.varonis.com/blog/url-spoofing ===================== = Vulnerabilities = ===================== ∗∗∗ ZDI-22-759: Trend Micro Password Manager Link Following Privilege Escalation Vulnerability ∗∗∗ --------------------------------------------- This vulnerability allows local attackers to escalate privileges on affected installations of Trend Micro Password Manager. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. --------------------------------------------- http://www.zerodayinitiative.com/advisories/ZDI-22-759/ ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Fedora (microcode_ctl, mingw-SDL2_ttf, seamonkey, and thunderbird), Mageia (cifs-utils, gerbv, golang, libcaca, libxml2, openssl, python-pillow, python-rencode, python-twisted, python-ujson, slurm, and sqlite3), Red Hat (gzip, kernel, kpatch-patch, podman, rsync, subversion:1.10, and zlib), Scientific Linux (gzip), Slackware (curl), SUSE (clamav), and Ubuntu (curl, firefox, linux, linux-aws, linux-aws-5.13, linux-azure, linux-azure-5.13, linux-gcp, linux-gcp-5.13, linux-hwe-5.13, linux-kvm, linux-oracle, linux-raspi, linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-dell300x, linux-gcp, linux-gcp-4.15, linux-hwe, linux-kvm, linux-oracle, linux-snapdragon, linux, linux-aws, linux-azure, linux-azure-5.4, linux-azure-fde, linux-gcp, linux-gcp-5.4, linux-gke, linux-gkeop, linux-gkeop-5.4, linux-hwe-5.4, linux-ibm, linux-ibm-5.4, linux-kvm, linux-oracle, linux-oracle-5.4, linux-raspi, linux-raspi-5.4, linux, linux-aws, linux-kvm, linux-lts-xenial, and linux-oem-5.14) --------------------------------------------- https://lwn.net/Articles/895063/ ∗∗∗ Sandbox Escape mit Root Access & Klartext-Passwörtern in zahlreichen Konica Minolta bizhub MFP Drucker Terminals ∗∗∗ --------------------------------------------- Zahlreiche Konica Minolta MFP bizhub Geräte, sowie Geräte anderer Hersteller mit derselben Firmware, sind anfällig für einen Sandbox Breakout über den internen Browser, der die Hilfe-Menüs anzeigt. Der Browser selbst ist mit root-Rechten gestartet, was einen Zugriff auf das komplette Dateisystem ermöglicht. In einer Datei des Dateisystems befand sich das Administratorpasswort für das Webinterface des Druckers im Klartext. --------------------------------------------- https://sec-consult.com/de/vulnerability-lab/advisory/sandbox-escape-with-r… ∗∗∗ CVE-2022-0024 PAN-OS: Improper Neutralization Vulnerability Leads to Unintended Program Execution During Configuration Commit (Severity: HIGH) ∗∗∗ --------------------------------------------- A vulnerability exists in Palo Alto Networks PAN-OS software that enables an authenticated network-based PAN-OS administrator to upload a specifically created configuration that disrupts system processes and potentially execute arbitrary code with root privileges when the configuration is committed on both hardware and virtual firewalls. --------------------------------------------- https://security.paloaltonetworks.com/CVE-2022-0024 ∗∗∗ CVE-2022-30525 (FIXED): Zyxel Firewall Unauthenticated Remote Command Injection ∗∗∗ --------------------------------------------- Rapid7 discovered and reported a vulnerability that affects Zyxel firewalls supporting Zero Touch Provisioning (ZTP), which includes the ATP series, VPN series, and the USG FLEX series (including USG20-VPN and USG20W-VPN). The vulnerability, identified as CVE-2022-30525, allows an unauthenticated and remote attacker to achieve arbitrary code execution as the nobody user on the affected device. --------------------------------------------- https://www.rapid7.com/blog/post/2022/05/12/cve-2022-30525-fixed-zyxel-fire… ∗∗∗ Intel: May 2022 Patchday ∗∗∗ --------------------------------------------- https://www.intel.com/content/www/us/en/security-center/default.html ∗∗∗ Security Bulletin: IBM Security Guardium is vulnerable to arbitrary code execution due to Apache log4j (CVE-2021-4104) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ Security Bulletin: Vulnerability in IBM SDK Java affects IBM Cloud Pak System (CVE-2020-27221) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-ibm-sdk-… ∗∗∗ Security Bulletin: IBM Security Verify Password Synchronization Plug-in for Windows AD affected by multiple vulnerabilities (CVE-2021-20488, CVE-2021-20494, CVE-2021-20572, CVE-2021-20573, CVE-2021-20574) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-verify-passw… ∗∗∗ Security Bulletin: Crypto Hardware Initialization and Maintenance is vulnerable to arbitrary code execution due to Apache Log4j (CVE 2021-4104, CVE 2022-23302, CVE 2022-23305, CVE 2022-23307) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-crypto-hardware-initializ… ∗∗∗ Security Bulletin: IBM Security Guardium is affected by multiple vulnerabilities (CVE-2018-10237, CVE-2020-8908) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ Security Bulletin: IBM Security Guardium is affected by multiple vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ Security Bulletin: IBM Security Guardium is affected by a Missing HTTP Strict-Transport-Security Header vulnerability (CVE-2021-39072) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ Security Bulletin: IBM Security Guardium is affected by FasterXML jackson-databind vulnerabilities (CVE-2020-25649, X-Force ID 217968) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ Security Bulletin: IBM MQ is vulnerable to multiple issues in IBM® Runtime Environment Java™ Technology Edition, Version 8 and Version 7 (CVE-2021-35578, CVE-2021-35588, CVE-2021-41035) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-is-vulnerable-to-m… ∗∗∗ Security Bulletin: IBM MQ is vulnerable to multiple Eclipse Jetty issues ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-is-vulnerable-to-m… ∗∗∗ Security Bulletin: IBM Security Guardium is affected by path traversal and crypto vulnerabilities (CVE-2021-29425, CVE-2021-39076) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ Security Bulletin: IBM Sterling Connect:Direct for Microsoft Windows is affected but not classified as vulnerable by a remote code execution in Spring Framework (CVE-2022-22965) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sterling-connectdirec… ∗∗∗ Security Bulletin: IBM Security Guardium is affected by a jsoup vulnerability (CVE-2021-37714) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ Security Bulletin: IBM MQ WebConsole and REST API are affected by CVE-2021-39031. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-webconsole-and-res… ∗∗∗ Check Point Zone Alarm: Schwachstelle ermöglicht Privilegieneskalation ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K22-0595 ∗∗∗ CVE-2022-0025 Cortex XDR Agent: An Uncontrolled Search Path Element Leads to Local Privilege Escalation (PE) Vulnerability (Severity: MEDIUM) ∗∗∗ --------------------------------------------- https://security.paloaltonetworks.com/CVE-2022-0025 ∗∗∗ CVE-2022-0026 Cortex XDR Agent: Unintended Program Execution Leads to Local Privilege Escalation (PE) Vulnerability (Severity: MEDIUM) ∗∗∗ --------------------------------------------- https://security.paloaltonetworks.com/CVE-2022-0026 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 11.05.2022
by Daily end-of-shift report 11 May '22

11 May '22

===================== = End-of-Day report = ===================== Timeframe: Dienstag 10-05-2022 18:00 − Mittwoch 11-05-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Thomas Pribitzer ===================== = News = ===================== ∗∗∗ New IceApple exploit toolset deployed on Microsoft Exchange servers ∗∗∗ --------------------------------------------- Security researchers have found a new post-exploitation framework that they dubbed IceApple, deployed mainly on Microsoft Exchange servers across a wide geography. --------------------------------------------- https://www.bleepingcomputer.com/news/security/new-iceapple-exploit-toolset… ∗∗∗ New stealthy Nerbian RAT malware spotted in ongoing attacks ∗∗∗ --------------------------------------------- A new remote access trojan called Nerbian RAT has been discovered that includes a rich set of features, including the ability to evade detection and analysis by researchers. --------------------------------------------- https://www.bleepingcomputer.com/news/security/new-stealthy-nerbian-rat-mal… ∗∗∗ TA578 using thread-hijacked emails to push ISO files for Bumblebee malware, (Wed, May 11th) ∗∗∗ --------------------------------------------- Identified by Proofpoint as the threat actor behind the Contact Forms campaign, TA578 also appears to be pushing ISO files for Bumblebee malware through thread-hijacked emails. --------------------------------------------- https://isc.sans.edu/diary/rss/28636 ∗∗∗ Vorsicht vor aktuellen BAWAG-Phishing-Mails! ∗∗∗ --------------------------------------------- Auch aktuell kursieren unzählige Phishing-Nachrichten und landen in den E-Mail-Postfächern potenzieller Opfer. Bei neuen Betrugs-Mails im Namen der BAWAG P.S.K. haben sich die Kriminellen wieder etwas Neues einfallen lassen. --------------------------------------------- https://www.watchlist-internet.at/news/vorsicht-vor-aktuellen-bawag-phishin… ∗∗∗ From Project File to Code Execution: Exploiting Vulnerabilities in XINJE PLC Program Tool ∗∗∗ --------------------------------------------- Team82 has uncovered two vulnerabilities in XINJE’s PLC Program Tool, an engineering workstation. --------------------------------------------- https://claroty.com/2022/05/11/blog-research-from-project-file-to-code-exec… ===================== = Vulnerabilities = ===================== ∗∗∗ Microsoft May 2022 Patch Tuesday fixes 3 zero-days, 75 flaws ∗∗∗ --------------------------------------------- Today is Microsofts May 2022 Patch Tuesday, and with it comes fixes for three zero-day vulnerabilities, with one actively exploited, and a total of 75 flaws. --------------------------------------------- https://www.bleepingcomputer.com/news/microsoft/microsoft-may-2022-patch-tu… ∗∗∗ HP fixes bug letting attackers overwrite firmware in over 200 models ∗∗∗ --------------------------------------------- HP has released BIOS updates today to fix two high-severity vulnerabilities affecting a wide range of PC and notebook products, which might allow arbitrary code execution. --------------------------------------------- https://www.bleepingcomputer.com/news/security/hp-fixes-bug-letting-attacke… ∗∗∗ Patchday Adobe: Schadcode-Lücken bedrohen ColdFusion, InDesign & Co. ∗∗∗ --------------------------------------------- Es gibt wichtige Sicherheitsupdates für Anwendungen von Adobe. Den Großteil der Lücken stuft der Software-Hersteller als kritisch ein. --------------------------------------------- https://heise.de/-7081357 ∗∗∗ Patchday: SAP behebt acht neu entdeckte Sicherheitsprobleme ∗∗∗ --------------------------------------------- Zum Mai-Patchday meldet SAP acht neue Sicherheitslücken und aktualisiert Artikel zu vier Schwachstellen, die das Unternehmen bereits früher abgedichtet hat. --------------------------------------------- https://heise.de/-7081276 ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (mutt), Fedora (blender, freerdp, kernel, kernel-headers, kernel-tools, mingw-freetype, and vim), Oracle (kernel and kernel-container), Red Hat (aspell, bind, bluez, c-ares, cairo and pixman, cockpit, compat-exiv2-026, container-tools:3.0, container-tools:rhel8, cpio, dovecot, exiv2, fapolicyd, fetchmail, flatpak, gfbgraph, gnome-shell, go-toolset:rhel8, grafana, grub2, httpd:2.4, keepalived, kernel, kernel-rt, libpq, libreoffice, libsndfile, libssh, [...] --------------------------------------------- https://lwn.net/Articles/894802/ ∗∗∗ Intel: May 2022 Patchday ∗∗∗ --------------------------------------------- https://www.intel.com/content/www/us/en/security-center/default.html ∗∗∗ Security Bulletin: IBM Engineering Lifecycle Management is vulnerable to Cross-site Scripting (XSS). (CVE-2021-39059) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-engineering-lifecycle… ∗∗∗ Security Bulletin: Vulnerability in remote support authentication affects IBM SAN Volume Controller, IBM Storwize, IBM Spectrum Virtualize and IBM FlashSystem products ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-remote-s… ∗∗∗ Security Bulletin: Multiple Vulnerabilities in VMware ESXi affect IBM Cloud Pak System (CVE-2021-21994, CVE-2021-21995) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: IBM SDK, Java Technology Edition, Security Update October 2021 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sdk-java-technology-e… ∗∗∗ Security Bulletin: IBM QRadar SIEM is vulnerable to cross-site scripting (XSS) (CVE-2022-22345) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-qradar-siem-is-vulner… ∗∗∗ ICS Patch Tuesday: Siemens, Schneider Electric Address 43 Vulnerabilities ∗∗∗ --------------------------------------------- https://www.securityweek.com/ics-patch-tuesday-siemens-schneider-electric-a… ∗∗∗ PHOENIX CONTACT: Multiple vulnerabilities in RAD-ISM-900-EN-BD devices ∗∗∗ --------------------------------------------- https://cert.vde.com/de/advisories/VDE-2022-018/ ∗∗∗ AMD Prozessoren: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K22-0567 ∗∗∗ Google Releases Security Updates for Chrome ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ncas/current-activity/2022/05/11/google-releases-s… ∗∗∗ Intel Boot Guard and Intel TXT Advisory ∗∗∗ --------------------------------------------- http://support.lenovo.com/product_security/PS500488-INTEL-BOOT-GUARD-AND-IN… ∗∗∗ Intel SSD Firmware Advisory ∗∗∗ --------------------------------------------- http://support.lenovo.com/product_security/PS500487-INTEL-SSD-FIRMWARE-ADVI… ∗∗∗ Lenovo Smart Standby Driver Vulnerability ∗∗∗ --------------------------------------------- http://support.lenovo.com/product_security/PS500486-LENOVO-SMART-STANDBY-DR… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 10.05.2022
by Daily end-of-shift report 10 May '22

10 May '22

===================== = End-of-Day report = ===================== Timeframe: Montag 09-05-2022 18:00 − Dienstag 10-05-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Thomas Pribitzer ===================== = News = ===================== ∗∗∗ Experts Detail Saintstealer and Prynt Stealer Info-Stealing Malware Families ∗∗∗ --------------------------------------------- Cybersecurity researchers have dissected the inner workings of an information-stealing malware called Saintstealer thats designed to siphon credentials and system information. --------------------------------------------- https://thehackernews.com/2022/05/experts-detail-saintstealer-and-prynt.html ∗∗∗ SEO Poisoning – A Gootloader Story ∗∗∗ --------------------------------------------- Gootloader was the name assigned to the multi-staged payload distribution by Sophos in March 2021. The threat actors utilize SEO (search engine optimization) poisoning tactics to move compromised websites hosting malware to the top of certain search requests such as “what is the difference between a grand agreement and a contract?” or “freddie mac shared driveway agreement?” --------------------------------------------- https://thedfirreport.com/2022/05/09/seo-poisoning-a-gootloader-story/ ∗∗∗ Hilfe, Kriminelle bestellen Produkte in meinem Namen! ∗∗∗ --------------------------------------------- Erhalten Sie Rechnungen, Mahnungen, ja vielleicht sogar Inkasso-Schreiben für Bestellungen, die Sie nie getätigt haben? Dann kann es sein, dass Verbrecher:innen Ihre Daten für Bestellbetrug missbrauchen. --------------------------------------------- https://www.watchlist-internet.at/news/hilfe-kriminelle-bestellen-produkte-… ===================== = Vulnerabilities = ===================== ∗∗∗ Hackers Actively Exploit F5 BIG-IP Bug ∗∗∗ --------------------------------------------- The bug has a severe rating of 9.8, public exploits are released. --------------------------------------------- https://threatpost.com/exploit-f5-big-ip-bug/179563/ ∗∗∗ Vulnerability mitigated in the third-party Data Connector used in Azure Synapse pipelines and Azure Data Factory (CVE-2022-29972) ∗∗∗ --------------------------------------------- Microsoft recently mitigated a vulnerability in Azure Data Factory and Azure Synapse pipelines. The vulnerability was specific to the third-party Open Database Connectivity (ODBC) driver used to connect to Amazon Redshift in Azure Synapse pipelines and Azure Data Factory Integration Runtime (IR) and did not impact Azure Synapse as a whole. --------------------------------------------- https://msrc-blog.microsoft.com/2022/05/09/vulnerability-mitigated-in-the-t… ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (kicad and qemu), Fedora (thunderbird), Oracle (expat), Red Hat (samba), Slackware (kernel), and SUSE (firefox, ldb, and rsyslog). --------------------------------------------- https://lwn.net/Articles/894499/ ∗∗∗ GENEREX RCCMD vulnerable to directory traversal ∗∗∗ --------------------------------------------- https://jvn.jp/en/jp/JVN60801132/ ∗∗∗ SSA-285795 V1.0: Denial of Service in OPC-UA in Industrial Products ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-285795.txt ∗∗∗ SSA-321292 V1.0: Denial of Service in the OPC Foundation Local Discovery Server (LDS) in Industrial Products ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-321292.txt ∗∗∗ SSA-363107 V1.0: An Improper Initialization Vulnerability Affects SIMATIC WinCC Kiosk Mode ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-363107.txt ∗∗∗ SSA-480937 V1.0: Denial of Service Vulnerability in CP 44x-1 RNA before V1.5.18 ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-480937.txt ∗∗∗ SSA-553086 V1.0: Multiple File Parsing Vulnerabilities in JT2Go and Teamcenter Visualization ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-553086.txt ∗∗∗ SSA-626968 V1.0: Multiple Webserver Vulnerabilities in Desigo PXC and DXR Devices ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-626968.txt ∗∗∗ SSA-662649 V1.0: Denial of Service Vulnerability in Desigo DXR and PXC Controllers ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-662649.txt ∗∗∗ SSA-732250 V1.0: Libcurl Vulnerabilities in Industrial Devices ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-732250.txt ∗∗∗ SSA-736385 V1.0: Memory Corruption Vulnerability in OpenV2G ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-736385.txt ∗∗∗ SSA-789162 V1.0: Vulnerabilities in Teamcenter ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-789162.txt ∗∗∗ SSA-165073: Multiple Vulnerabilities in the Webinterface of SICAM P850 and SICAM P855 Devices ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-165073.txt ∗∗∗ SSA-162616: File Parsing Vulnerabilities in Simcenter Femap before V2022.2 ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-162616.txt ∗∗∗ [CA8268] Local privilege escalation vulnerabilities in installers for ESET products for Windows fixed ∗∗∗ --------------------------------------------- https://support.eset.com/en/ca8268-local-privilege-escalation-vulnerabiliti… ∗∗∗ Security Bulletin: IBM Watson Assistant for IBM Cloud Pak for Data is vulnerable to string injection vulnerability due to Node.js (CVE-2021-44532, CVE-2021-44532 ) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-watson-assistant-for-… ∗∗∗ Security Bulletin: Cúram Social Program Management is vulnerable to arbitrary code execution and SQL injection issues due to Apache Log4j (CVE-2022-23302, CVE-2022-23305, CVE-2022-23307) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-cram-social-program-manag… ∗∗∗ Security Bulletin: Platform Navigator and Automation Assets in IBM Cloud Pak for Integration are vulnerable to denial of service due to Go CVE-2022-23806 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-platform-navigator-and-au… ∗∗∗ Security Bulletin: IBM InfoSphere Information Server is vulnerable to OS command injection (CVE-2022-22454) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-infosphere-informatio… ∗∗∗ Security Bulletin: Multiple Vulnerabilities in VMware ESXi affect IBM Cloud Pak System (CVE-2021-21994, CVE-2021-21995) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Security vulnerabilities in IBM SDK for Node.js might affect the configuration editor used by IBM Business Automation Workflow and IBM Business Process Manager (BPM) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-security-vulnerabilities-… ∗∗∗ Security Bulletin: Vulnerability CVE-2021-39024 in IBM Guardium Data Encryption (GDE) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-cve-2021-39… ∗∗∗ Adminer in Industrial Products ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-130-01 ∗∗∗ Eaton Intelligent Power Protector ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-130-02 ∗∗∗ Eaton Intelligent Power Manager Infrastructure ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-130-03 ∗∗∗ Eaton Intelligent Power Manager ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-130-04 ∗∗∗ AVEVA InTouch Access Anywhere and Plant SCADA Access Anywhere ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-130-05 ∗∗∗ Mitsubishi Electric MELSOFT GT OPC UA ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-130-06 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 09.05.2022
by Daily end-of-shift report 09 May '22

09 May '22

===================== = End-of-Day report = ===================== Timeframe: Freitag 06-05-2022 18:00 − Montag 09-05-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Hilfestellung für die Analyse schadbringender Dokumente ∗∗∗ --------------------------------------------- Das SANS-Institut veröffentlicht einen neuen "Spickzettel", der bei der Malware-Analyse verschiedener Dokumenttypen helfen soll. --------------------------------------------- https://heise.de/-7079601 ∗∗∗ Utimaco, der Krypto-Miner und ein Disclosure-Desaster ∗∗∗ --------------------------------------------- Auch Anbieter von Hochsicherheitslösungen sind vor Securityproblemen nicht gefeit. Man sollte sich vorbereiten, bevor man davon erfährt, sagt Jürgen Schmidt. --------------------------------------------- https://heise.de/-7079962 ∗∗∗ Jetzt patchen! Attacken auf F5 BIG-IP-Systeme könnten bevorstehen ∗∗∗ --------------------------------------------- Sicherheitsforscher habe in vergleichsweise kurzer Zeit Exploit-Code entwickelt. Das könnten Angreifer auch. Admins sollten BIP-IP-Produkte aktualisieren. --------------------------------------------- https://heise.de/-7079049 ∗∗∗ Kaufen Sie keine Schuhe vom Instagram-Account „wesleyroberts375“ ∗∗∗ --------------------------------------------- Auf der Instagram-Seite „wesleyroberts375“ finden sich zahlreiche Fotos von Nike-Schuhen, meist Modelle, die sonst überall ausverkauft sind. Wer einen Schuh kaufen oder den Preis erfahren möchte, muss dem Instagram-Nutzer eine private Nachricht senden. Achtung: Hinter dem Profil von „wesleyroberts375“ steckt kein echter Online-Shop. Sie werden betrogen. Schicken Sie kein Geld oder Gutscheincodes! --------------------------------------------- https://www.watchlist-internet.at/news/kaufen-sie-keine-schuhe-vom-instagra… ∗∗∗ Bedrohungen in der Cloud ∗∗∗ --------------------------------------------- Die größten Sicherheitsrisiken bei der Cloud-Nutzung und wie Hacker zu mehr Sicherheit beitragen, schildert Laurie Mercer, Security Engineer bei HackerOne, in einem Gastbeitrag. --------------------------------------------- https://www.zdnet.de/88401108/bedrohungen-in-der-cloud/ ∗∗∗ Gehärteter Online-Banking-Browser S-Protect, ein Totalausfall ∗∗∗ --------------------------------------------- Es klingt gut, was der Deutsche Sparkassen- und Giroverband da angestoßen hat. Mit S-Protect legt man einen "gehärteten" Browser vor, der Online-Banking-Kunden vor den Risiken bei Bankgeschäften auf Windows PCs oder Macs besser schützen soll. Der Haken an der Geschichte: [...] --------------------------------------------- https://www.borncity.com/blog/2022/05/09/gehrteter-online-banking-browser-s… ∗∗∗ Caramel credit card stealing service is growing in popularity ∗∗∗ --------------------------------------------- A credit card stealing service is growing in popularity, allowing any low-skilled threat actors an easy and automated way to get started in the world of financial fraud. --------------------------------------------- https://www.bleepingcomputer.com/news/security/caramel-credit-card-stealing… ∗∗∗ Constrained environment breakout. .NET Assembly exfiltration via Internet Options ∗∗∗ --------------------------------------------- It’s not uncommon for developers to find that they need to help their end users. For starter, the business requirements for software can be highly convoluted and technical. Working with [...] --------------------------------------------- https://www.pentestpartners.com/security-blog/constrained-environment-break… ∗∗∗ Beware: This cheap and homemade malware is surprisingly effective ∗∗∗ --------------------------------------------- DCRat malware targets Windows devices. And its cheap and popular, which makes it a problem. --------------------------------------------- https://www.zdnet.com/article/beware-this-cheap-and-homemade-malware-is-sur… ∗∗∗ Introducing pyCobaltHound – Let Cobalt Strike unleash the Hound ∗∗∗ --------------------------------------------- During our engagements, red team operators often find themselves operating within complex Active Directory environments. The question then becomes finding the needle in the haystack that allows the red team to further escalate and/or reach their objectives. Luckily, the security community has already come up with ways to assist operators in answering these questions, [...] --------------------------------------------- https://blog.nviso.eu/2022/05/09/introducing-pycobalthound/ ∗∗∗ Backdoor (*.chm) Disguised as Document Editing Software and Messenger Application ∗∗∗ --------------------------------------------- The ASEC analysis team confirmed that a backdoor malware disguised as document editing software and messenger application used by many Korean users is being distributed in Korea through malicious CHM files. The team recently introduced malicious CHM files distributed in various forms twice in the ASEC blog in March. The malicious files discussed in this post execute additional malicious files via a process that is different from the previous cases. --------------------------------------------- https://asec.ahnlab.com/en/34010/ ∗∗∗ BPFDoor - an active Chinese global surveillance tool ∗∗∗ --------------------------------------------- Recently, PwC Threat Intelligence documented the existence of BPFDoor, a passive network implant for Linux they attribute to [...] --------------------------------------------- https://doublepulsar.com/bpfdoor-an-active-chinese-global-surveillance-tool… ∗∗∗ [Infographic] Cloud Misconfigurations: Dont Become a Breach Statistic ∗∗∗ --------------------------------------------- Our latest infographic highlights some key commonalities uncovered in our 2022 Cloud Misconfigurations Report. --------------------------------------------- https://www.rapid7.com/blog/post/2022/05/09/infographic-cloud-misconfigurat… ===================== = Vulnerabilities = ===================== ∗∗∗ Advisory: New installations fail with HTTP Error 403 from https://sus.sophosupd.com/ in Sophos Intercept X for Windows ∗∗∗ --------------------------------------------- Overview: New installation and/or device updates fail with HTTP Error 403 from https://sus.sophosupd.com/. This error is seen in C:\ProramData\Sophos\AutoUpdate\SophosUpdate.log. --------------------------------------------- https://support.sophos.com/support/s/article/KB-000043980?language=en_US ∗∗∗ Patchday: Fortinet schützt IP-Telefone vor Schadcode-Attacken ∗∗∗ --------------------------------------------- Es gibt wichtige Sicherheitsupdates für unter anderem FortiClient, FortiFone und FortiOS. Eine Lücke gilt als kritisch. --------------------------------------------- https://heise.de/-7079563 ∗∗∗ Freifunk: Einschleusen schädlicher Firmware durch kritische Lücke möglich ∗∗∗ --------------------------------------------- Freifunk aktualisiert seine Router-Firmware und schließt eine kritische Sicherheitslücke, durch die Angreifer eigene Firmware auf die Geräte aufspielen könnten. --------------------------------------------- https://heise.de/-7079644 ∗∗∗ Technical Advisory: Ruby on Rails – Possible XSS Vulnerability in ActionView tag helpers (CVE-2022-27777) ∗∗∗ --------------------------------------------- Ruby on Rails is a web application framework that follows the Model-view-controller (MVC) pattern. It offers some protections against Cross-site scripting (XSS) attacks in its helpers for the views. Several tag helpers in ActionView::Helpers::FormTagHelper and ActionView::Helpers::TagHelper are vulnerable against XSS because their current protection does not restrict properly the set of characters allowed in [...] --------------------------------------------- https://research.nccgroup.com/2022/05/06/technical-advisory-ruby-on-rails-p… ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by CentOS (firefox and thunderbird), Debian (ecdsautils and libz-mingw-w64), Fedora (cifs-utils, firefox, galera, git, java-1.8.0-openjdk, java-11-openjdk, java-17-openjdk, java-latest-openjdk, mariadb, maven-shared-utils, mingw-freetype, redis, and seamonkey), Mageia (dcraw, firefox, lighttpd, rsyslog, ruby-nokogiri, and thunderbird), Scientific Linux (thunderbird), SUSE (giflib, kernel, and libwmf), and Ubuntu (dbus and rsyslog). --------------------------------------------- https://lwn.net/Articles/894353/ ∗∗∗ RubyGems Fixes Critical Gem Takeover Vulnerability ∗∗∗ --------------------------------------------- RubyGems has addressed a critical vulnerability that could have allowed any RubyGems.org user to remove and replace certain Ruby gems. A package hosting service for the Ruby programming language, RubyGems.org hosts more than 170,000 gems. RubyGems also functions as a package manager. --------------------------------------------- https://www.securityweek.com/rubygems-fixes-critical-gem-takeover-vulnerabi… ∗∗∗ SonicWall SSL-VPN NetExtender Windows Client Buffer Overflow Vulnerability ∗∗∗ --------------------------------------------- A buffer overflow vulnerability in the SonicWall SSL-VPN NetExtender Windows Client (32 and 64 bit) in 10.2.322 and earlier versions, allows an attacker to potentially execute arbitrary code in the host windows operating system. CVE: CVE-2022-22281 --------------------------------------------- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2022-0008 ∗∗∗ IBM Security Bulletins ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ ∗∗∗ K12492858: Appliance mode authenticated F5 BIG-IP Guided Configuration third-party lodash and jQuery vulnerabilities CVE-2021-23337, CVE-2020-28500, and CVE-2016-7103 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K12492858 ∗∗∗ Foxit Reader: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- https://www.cert-bund.de/advisoryshort/CB-K22-0549 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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