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Tageszusammenfassung - 25.04.2022
by Daily end-of-shift report 25 Apr '22

25 Apr '22

===================== = End-of-Day report = ===================== Timeframe: Freitag 22-04-2022 18:00 − Montag 25-04-2022 18:00 Handler: Thomas Pribitzer Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Einbruch in kritische Infrastrukturen: Experten zeigen, wie einfach es ist ∗∗∗ --------------------------------------------- Niederländische Forscher haben beim Hackerwettbewerb Pwn2Own demonstriert, wie leicht sich Industriesoftware übernehmen lässt, die zentrale Dienste steuert. --------------------------------------------- https://heise.de/-7062641 ∗∗∗ Netzwerkspeicher: Apple-Protokolle reißen Sicherheitslücken in Qnap-NAS ∗∗∗ --------------------------------------------- Die Unterstützung von Apples Netzwerkprotokollen durch netatalk in Qnap-NAS-Systemen bringt teils kritische Sicherheitslücken mit. Erste Updates stehen bereit. --------------------------------------------- https://heise.de/-7064336 ∗∗∗ Hacker-Gruppe Lapsus$ soll Sourcecode von T-Mobile kopiert haben ∗∗∗ --------------------------------------------- Angreifer sind mit erbeuteten Zugangsdaten in Computer-Systeme von T-Mobile eingebrochen. Kundendaten sollen nicht betroffen sein. --------------------------------------------- https://heise.de/-7063836 ∗∗∗ Fake-E-Mail von Spotify: Kriminelle versuchen Ihr Konto zu übernehmen ∗∗∗ --------------------------------------------- Kriminelle versenden momentan gefälschte Spotify-E-Mails, um Ihr Konto zu übernehmen und Kreditkartendaten zu stehlen. Nutzer:innen erhalten vom Absender „Spotify-Rechnung“ ein Schreiben, in dem ein Problem mit Ihrer Zahlung vorgetäuscht wird. Im E-Mail werden Sie gebeten, auf einen Button zu klicken. Dieser führt dann auf eine gefälschte Spotify-Login-Seite. Daten, die dort eingetippt werden, landen direkt bei Kriminellen. --------------------------------------------- https://www.watchlist-internet.at/news/fake-e-mail-von-spotify-kriminelle-v… ∗∗∗ New powerful Prynt Stealer malware sells for just $100 per month ∗∗∗ --------------------------------------------- Threat analysts have spotted yet another addition to the growing space of info-stealer malware infections, named Prynt Stealer, which offers powerful capabilities and extra keylogger and clipper modules. --------------------------------------------- https://www.bleepingcomputer.com/news/security/new-powerful-prynt-stealer-m… ∗∗∗ DDoS attacks in Q1 2022 ∗∗∗ --------------------------------------------- Against the backdrop of the conflict between Russia and Ukraine, the number of DDoS attacks in Q1 2022 increased by 4.5 times against Q1 2021. A significant proportion of them were by hacktivists. --------------------------------------------- https://securelist.com/ddos-attacks-in-q1-2022/106358/ ∗∗∗ Are Roku Streaming Devices Safe from Exploitation?, (Sat, Apr 23rd) ∗∗∗ --------------------------------------------- I have noticed in the past several weeks random scans specifically for Roku streaming devices (and likely other types) captured by my honeypot. If they can be compromised, what can be gain? Settings like stored payment information, personal information (email/password), subscription, App selected, etc. Like any other devices, it is important to keep the OS and Apps up-to-date. --------------------------------------------- https://isc.sans.edu/diary/rss/28578 ∗∗∗ Simple PDF Linking to Malicious Content, (Mon, Apr 25th) ∗∗∗ --------------------------------------------- Last week, I found an interesting piece of phishing based on a PDF file. Today, most of the PDF files that are delivered to end-user are not malicious, I mean that they dont contain an exploit to trigger a vulnerability and infect the victims computer. They are just used as a transport mechanism to deliver more malicious content. Yesterday, Didier analyzed the same kind of Word document[1]. They are more and more common because they are (usually) not blocked by common filters at the perimeter. --------------------------------------------- https://isc.sans.edu/diary/rss/28582 ∗∗∗ Researcher Releases PoC for Recent Java Cryptographic Vulnerability ∗∗∗ --------------------------------------------- A proof-of-concept (PoC) code demonstrating a newly disclosed digital signature bypass vulnerability in Java has been shared online. The high-severity flaw in question, CVE-2022-21449 (CVSS score: 7.5), impacts the following versions of Java SE and Oracle GraalVM Enterprise Edition - [...] --------------------------------------------- https://thehackernews.com/2022/04/researcher-releases-poc-for-recent-java.h… ∗∗∗ Defeating BazarLoader Anti-Analysis Techniques ∗∗∗ --------------------------------------------- Anti-analysis techniques make it harder for malware analysts to do their work. We cover BazarLoader anti-analysis techniques and how to defeat them. --------------------------------------------- https://unit42.paloaltonetworks.com/bazarloader-anti-analysis-techniques/ ∗∗∗ Webcam hacking: How to know if someone may be spying on you through your webcam ∗∗∗ --------------------------------------------- Camfecting doesn’t ‘just’ invade your privacy – it could seriously impact your mental health and wellbeing. Here’s how to keep an eye on your laptop camera. --------------------------------------------- https://www.welivesecurity.com/2022/04/25/webcam-hacking-how-know-someone-s… ∗∗∗ Quantum Ransomware ∗∗∗ --------------------------------------------- In one of the fastest ransomware cases we have observed, in under four hours the threat actors went from initial access, to domain wide ransomware. The initial access vector for [...] --------------------------------------------- https://thedfirreport.com/2022/04/25/quantum-ransomware/ ∗∗∗ FBI Releases IOCs Associated with BlackCat/ALPHV Ransomware ∗∗∗ --------------------------------------------- The Federal Bureau of Investigation (FBI) has released a Flash report detailing indicators of compromise (IOCs) associated with attacks involving BlackCat/ALPHV, a Ransomware-as-a-Service that has compromised at least 60 entities worldwide. CISA encourages users and administrators to review the IOCs and technical details in FBI Flash CU-000167-MW and apply the recommended mitigations. --------------------------------------------- https://us-cert.cisa.gov/ncas/current-activity/2022/04/22/fbi-releases-iocs… ∗∗∗ Malware analysis report on SparrowDoor malware ∗∗∗ --------------------------------------------- A technical analysis of a new variant of the SparrowDoor malware. --------------------------------------------- https://www.ncsc.gov.uk/report/mar-sparrowdoor ===================== = Vulnerabilities = ===================== ∗∗∗ Critical Bug in Everscale Wallet Couldve Let Attackers Steal Cryptocurrencies ∗∗∗ --------------------------------------------- A security vulnerability has been disclosed in the web version of the Ever Surf wallet that, if successfully weaponized, could allow an attacker to gain full control over a victims wallet. --------------------------------------------- https://thehackernews.com/2022/04/critical-bug-in-everscale-wallet.html ∗∗∗ IBM Security Bulletins 2022-04-22 ∗∗∗ --------------------------------------------- IBM Cloud Private, IBM Watson Speech Services Cartridge for IBM Cloud Pak for Data, IBM Sterling File Gateway, IBM Watson Explorer, IBM Planning Analytics, IBM App Connect Enterprise --------------------------------------------- https://www.ibm.com/blogs/psirt/ ∗∗∗ IBM schließt kritische Sicherheitslücken in Cognos Analytics ∗∗∗ --------------------------------------------- In der Business-Intelligence-Software IBM Cognos Analytics könnten Angreifer unter anderem Schadcode einschleusen. Aktualisierte Software behebt die Probleme. --------------------------------------------- https://heise.de/-7063645 ∗∗∗ Sicherheitsupdates Atlassian Jira: Angreifer könnten Authentifizierung umgehen ∗∗∗ --------------------------------------------- Die Entwickler haben eine kritische Sicherheitslücke im Projektmanagement-Tool Jira geschlossen. --------------------------------------------- https://heise.de/-7063649 ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Fedora (kernel, kernel-headers, kernel-tools, libinput, podman-tui, and vim), Mageia (git, gzip/xz, libdxfrw, libinput, librecad, and openscad), and SUSE (dnsmasq, git, libinput, libslirp, libxml2, netty, podofo, SDL, SDL2, and tomcat). --------------------------------------------- https://lwn.net/Articles/892536/ ∗∗∗ Opportunistic Exploitation of WSO2 CVE-2022-29464 ∗∗∗ --------------------------------------------- On April 18, 2022, MITRE published CVE-2022-29464, an unrestricted file upload vulnerability affecting various WSO2 products. --------------------------------------------- https://www.rapid7.com/blog/post/2022/04/22/opportunistic-exploitation-of-w… ∗∗∗ FreeRADIUS: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K22-0496 ∗∗∗ Multiple Vulnerabilities in Netatalk ∗∗∗ --------------------------------------------- https://www.qnap.com/en-us/security-advisory/QSA-22-12 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 22.04.2022
by Daily end-of-shift report 22 Apr '22

22 Apr '22

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 21-04-2022 18:00 − Freitag 22-04-2022 18:00 Handler: Thomas Pribitzer Co-Handler: Robert Waldner ===================== = News = ===================== ∗∗∗ Sicherheitslücke: Apple-Codec sorgt für Lücke in Android-Smartphones ∗∗∗ --------------------------------------------- Mit päparierten Audiodateien haben sich etliche Android-Smartphones mit Qualcomm- oder Mediatek-Chip hacken lassen. --------------------------------------------- https://www.golem.de/news/sicherheitsluecke-apple-codec-sorgt-fuer-luecke-i… ∗∗∗ LemonDuck zielt auf Docker ∗∗∗ --------------------------------------------- LemonDuck, ein Kryptomining-Botnet, hat es auf Docker abgesehen, um Kryptowährung auf Linux-Systemen zu schürfen. Diese Kampagne ist derzeit aktiv. --------------------------------------------- https://www.zdnet.de/88400783/lemonduck-zielt-auf-docker/ ∗∗∗ Kritische Lücken in XML Parser Expat gefährden IBM Db2 ∗∗∗ --------------------------------------------- Updates sichern die Datenbank-Software Db2 von IBM ab. Angreifer könnten Systeme mit Schadcode attackieren. --------------------------------------------- https://heise.de/-7062152 ∗∗∗ Vorsicht Fake-SMS: „Sie haben eine neue Sprachnachricht erhalten“ ∗∗∗ --------------------------------------------- Leser:innen der Watchlist Internet melden derzeit wieder vermehrt betrügerische SMS. Kriminelle behaupten dabei, dass Sie eine neue Sprachnachricht hätten. Um mehr zu erfahren, sollen Sie auf einen Link klicken. Wer diesem Link folgt, landet auf einer betrügerischen Webseite, auf der eine App heruntergeladen werden soll. Installieren Sie die App auf keinen Fall! Es handelt sich um gefährliche Schadsoftware. --------------------------------------------- https://www.watchlist-internet.at/news/vorsicht-fake-sms-sie-haben-eine-neu… ∗∗∗ QNAP warns of new bugs in its Network Attached Storage devices ∗∗∗ --------------------------------------------- Heres what you need to know - plus some sensible advice for all the devices on your home or small biz network! --------------------------------------------- https://nakedsecurity.sophos.com/2022/04/22/qnap-warns-of-new-bugs-in-its-n… ∗∗∗ Threat Assessment: BlackByte Ransomware ∗∗∗ --------------------------------------------- BlackByte is ransomware as a service that emerged in July 2021. Read our overview and recommended courses of action for mitigation. --------------------------------------------- https://unit42.paloaltonetworks.com/blackbyte-ransomware/ ∗∗∗ Atlassian fixes critical Jira authentication bypass vulnerability ∗∗∗ --------------------------------------------- Atlassian has published a security advisory to alert that its Jira and Jira Service Management products are affected by a critical authentication bypass vulnerability in Seraph, the companys web application security framework. --------------------------------------------- https://www.bleepingcomputer.com/news/security/atlassian-fixes-critical-jir… ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Fedora (composer, golang-x-crypto, rubygem-nokogiri, wavpack, xen, and xz) and SUSE (dnsmasq, openjpeg, swtpm, tomcat, and xen). --------------------------------------------- https://lwn.net/Articles/892372/ ∗∗∗ Multiple vulnerabilities found in Mitsubishi controllers ∗∗∗ --------------------------------------------- Mitsubishi recommends using encryption and firewalls. This will help minimize the risk of the detected vulnerabilities being exploited. --------------------------------------------- https://www.ptsecurity.com/ww-en/about/news/multiple-vulnerabilities-found-… ∗∗∗ Security Bulletin: Security Vulnerabilities affect IBM Cloud Private – nginx (CVE-2018-16844, CVE-2018-16845, CVE-2018-16843, CVE-2019-7401) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-security-vulnerabilities-… ∗∗∗ Security Bulletin: Vulnerability in Eclipse Jetty affects IBM Process Mining (Multiple CVEs) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-eclipse-… ∗∗∗ Security Bulletin: Vulnerabilities in Node.js affect IBM App Connect Enterprise (CVE-2022-21824) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-node-j… ∗∗∗ Security Bulletin: Vulnerability in Node.js affects IBM Process Mining (CVE-2019-5484) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-node-js-… ∗∗∗ Security Bulletin: Vulnerability in Lodash affects IBM Process Mining (Multiple CVEs) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-lodash-a… ∗∗∗ Security Bulletin: Vulnerabilities in Node.js affect IBM App Connect Enterprise (CVE-2021-44532) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-node-j… ∗∗∗ Security Bulletin: Vulnerability in Eclipse Jetty affects IBM Process Mining (CVE-2020-27223,CVE-2021-28169) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-eclipse-… ∗∗∗ Security Bulletin: Vulnerability in Apache Log4j affects IBM Integrated Analytics System. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-apache-l… ∗∗∗ Security Bulletin: Vulnerability in Node.js Color-String affects IBM Process Mining (CVE-2021-29060) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-node-js-… ∗∗∗ Security Bulletin: Security Vulnerabilities affect IBM Cloud Private – curl (CVE-2020-8231) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-security-vulnerabilities-… ∗∗∗ Security Bulletin: Vulnerability in Node.js lodash affects IBM Process Mining (CVE-2021-23337,CVE-2020-28500) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-node-js-… ∗∗∗ Security Bulletin: Vulnerability in Eclipse Jetty affects IBM Process Mining (CVE-2020-27216) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-eclipse-… ∗∗∗ Security Bulletin: Vulnerability in jQuery affects IBM Process Mining (Multiple CVEs) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-jquery-a… ∗∗∗ Security Bulletin: Vulnerabilities in Node.js affect IBM App Connect Enterprise (CVE-2021-44533) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-node-j… ∗∗∗ Security Bulletin: Vulnerability in http2-common affects IBM Process Mining (Multiple CVEs) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-http2-co… ∗∗∗ Security Bulletin: Vulnerability in Eclipse Jetty affects IBM Process Mining (CVE-2021-28165) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-eclipse-… ∗∗∗ Security Bulletin: A Security Vulnerability affects IBM Cloud Private – NGINX (CVE-2019-20372) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-security-vulnerability-… ∗∗∗ Security Bulletin: Vulnerability in Node.js normalize-url affects IBM Process Mining (CVE-2021-33502) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-node-js-… ∗∗∗ Security Bulletin: Vulnerability in Node.js IS-SVG affects IBM Process Mining (CVE-2021-29059, CVE-2021-28092) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-node-js-… ∗∗∗ Security Bulletin: The Apache Log4j (CVE-2021-4104) vulnerability affects TPF Operations Server ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-the-apache-log4j-cve-2021… ∗∗∗ Security Bulletin: IBM Cognos Analytics has addressed multiple vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-cognos-analytics-has-… ∗∗∗ Security Bulletin: Due to WebSphere Liberty is vulnerable, PowerVM Novalink could allow a remote attacker to hijack the clicking action of the victim. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-due-to-websphere-liberty-… ∗∗∗ Security Bulletin: Security Bulletin: Vulnerabilities in IBM WebSphere Application Server Liberty affects IBM Cloud Application Business Insights CVE-2021-39031 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-security-bulletin-vulnera… ∗∗∗ Security Bulletin: IBM Robotic Process Automation is vulnerable to a denial of service through node.js lodash ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-robotic-process-autom… ∗∗∗ Security Bulletin: Vulnerability in Apache Commons IO affects IBM Process Mining (CVE-2021-29425) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-apache-c… ∗∗∗ Security Bulletin: Vulnerability in nth-check affects IBM Process Mining (CVE-2021-3803) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-nth-chec… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 21.04.2022
by Daily end-of-shift report 21 Apr '22

21 Apr '22

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 20-04-2022 18:00 − Donnerstag 21-04-2022 18:00 Handler: Thomas Pribitzer Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Microsoft Exchange servers hacked to deploy Hive ransomware ∗∗∗ --------------------------------------------- A Hive ransomware affiliate has been targeting Microsoft Exchange servers vulnerable to ProxyShell security issues to deploy various backdoors, including Cobalt Strike beacon. --------------------------------------------- https://www.bleepingcomputer.com/news/security/microsoft-exchange-servers-h… ∗∗∗ REvils TOR sites come alive to redirect to new ransomware operation ∗∗∗ --------------------------------------------- REvil ransomwares servers in the TOR network are back up after months of inactivity and redirect to a new operation that appears to have started since at least mid-December last year. --------------------------------------------- https://www.bleepingcomputer.com/news/security/revils-tor-sites-come-alive-… ∗∗∗ Multi-Cryptocurrency Clipboard Swapper, (Thu, Apr 21st) ∗∗∗ --------------------------------------------- It’s not the first time that I found a piece of code that monitors the clipboard and swap the BTC address found with the attacker's one. This time, the script that I found supports a lot of cryptocurrencies! --------------------------------------------- https://isc.sans.edu/diary/rss/28574 ∗∗∗ Mitigating the top 10 security threats to GCP using the CIS Google Cloud Platform Foundation Benchmark ∗∗∗ --------------------------------------------- This time we will take a closer look at what the CIS Google Cloud Platform Foundation Benchmark offers against 10 of the most common GCP misconfigurations that NCC Group comes across during client assessments. --------------------------------------------- https://research.nccgroup.com/2022/04/20/mitigating-the-top-10-security-thr… ∗∗∗ Two OpenWrt updates ∗∗∗ --------------------------------------------- The OpenWrt 21.02.3 and 19.07.10 updates have been released. These updates contain some security fixes and improved device support. --------------------------------------------- https://lwn.net/Articles/892161/ ∗∗∗ Willhaben, ebay, Vinted & Co. im Fokus von Kriminellen! ∗∗∗ --------------------------------------------- Egal ob Sie etwas kaufen oder verkaufen wollen – nehmen Sie sich vor der Abzocke auf Kleinanzeigenplattformen in Acht! Wenn Sie dazu aufgefordert werden, die Transaktion mithilfe eines Kurierdienstes abzuwickeln, brechen Sie den Kontakt ab. --------------------------------------------- https://www.watchlist-internet.at/news/willhaben-ebay-vinted-co-im-fokus-vo… ∗∗∗ Abusing Azure Container Registry Tasks ∗∗∗ --------------------------------------------- In this post, I will explain how one Azure service supporting DevOps can start in a very solid “secure by default” state, but then quickly descend into a very dangerous configured state. --------------------------------------------- https://posts.specterops.io/abusing-azure-container-registry-tasks-1f407bfa… ∗∗∗ Understanding Cobalt Strike Profiles - Updated for Cobalt Strike 4.6 ∗∗∗ --------------------------------------------- A deep dive into specifics around cobalt strike malleable c2 profiles and key information that is new in cobalt strike 4.6 --------------------------------------------- https://blog.zsec.uk/cobalt-strike-profiles/ ∗∗∗ TeamTNT targeting AWS, Alibaba ∗∗∗ --------------------------------------------- TeamTNT is actively modifying its scripts after they were made public by security researchers. These scripts primarily target Amazon Web Services, but can also run in on-premise, container, or other forms of Linux instances. --------------------------------------------- http://blog.talosintelligence.com/2022/04/teamtnt-targeting-aws-alibaba.html ===================== = Vulnerabilities = ===================== ∗∗∗ Cisco Security Advisories 2022-04-20 ∗∗∗ --------------------------------------------- Cisco published 12 Security Advisories (3 High, 9 Medium Severity) --------------------------------------------- https://tools.cisco.com/security/center/Search.x?publicationTypeIDs=1&secur… ∗∗∗ Statischer SSH-Schlüssel macht Cloudsicherheitssystem Cisco Umbrella zu schaffen ∗∗∗ --------------------------------------------- Wichtige Sicherheitsupdates für Hard- und Software von Cisco schließen mehrere Lücken. Angreifer könnten Admin-Zugangsdaten mitschneiden. --------------------------------------------- https://heise.de/-7061311 ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Fedora (frr, grafana, gzip, and pdns), Oracle (java-11-openjdk), Red Hat (java-11-openjdk and kernel), Scientific Linux (java-11-openjdk), SUSE (dcraw, GraphicsMagick, gzip, kernel, nbd, netty, qemu, SDL, and xen), and Ubuntu (libinput, 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-oracle-5.13, linux-raspi, linux, linux-aws, linux-aws-hwe, linux-azure,[...] --------------------------------------------- https://lwn.net/Articles/892214/ ∗∗∗ Drupal core - Moderately critical - Access bypass - SA-CORE-2022-009 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-core-2022-009 ∗∗∗ Drupal core - Moderately critical - Improper input validation - SA-CORE-2022-008 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-core-2022-008 ∗∗∗ 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: Vulnerability in OpenSSL affect App Connect Professional. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-openssl-… ∗∗∗ Security Bulletin: Vulnerability in OpenSSL affects IBM Integrated Analytics System. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-openssl-… ∗∗∗ Security Bulletin: Multiple vulnerabilities may affect IBM Robotic Process Automation ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: App Connect Professional is affected by GNU C Library vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-app-connect-professional-… ∗∗∗ Security Bulletin: App Connect Professional is affected by GNU C Library vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-app-connect-professional-… ∗∗∗ Security Bulletin: Vulnerability in Linux Kernel affects IBM Integrated Analytics System. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-linux-ke… ∗∗∗ Security Bulletin: IBM Emptoris Supplier Lifecycle Management vulnerable to unspecified vulnerability due to Oracle Database Server (CVE-2021-35576) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-emptoris-supplier-lif… ∗∗∗ Security Bulletin: App Connect Professional is affected by GNU C Library vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-app-connect-professional-… ∗∗∗ Security Bulletin: IBM QRadar Use Case Manager app is vulnerable to using components with known vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-qradar-use-case-manag… ∗∗∗ Security Bulletin: IBM® Db2® is affected by multiple vulnerabilities in the included Expat 3rd party library (CVE-2022-23852 and CVE-2022-23990) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-db2-is-affected-by-mu… ∗∗∗ Security Bulletin: A Vulnerability in IBM WebSphere Application Server – Liberty affects IBM Watson Speech Services Cartridge for IBM Cloud Pak for Data ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-in-ibm-we… ∗∗∗ Jira Security Advisory 2022-04-20 ∗∗∗ --------------------------------------------- https://confluence.atlassian.com/jira/jira-security-advisory-2022-04-20-111… ∗∗∗ Delta Electronics ASDA-Soft ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-111-01 ∗∗∗ Johnson Controls Metasys SCT Pro ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-111-02 ∗∗∗ Hitachi Energy MicroSCADA Pro/X SYS600 ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-111-03 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 20.04.2022
by Daily end-of-shift report 20 Apr '22

20 Apr '22

===================== = End-of-Day report = ===================== Timeframe: Dienstag 19-04-2022 18:00 − Mittwoch 20-04-2022 18:00 Handler: Thomas Pribitzer Co-Handler: n/a ===================== = News = ===================== ∗∗∗ CISA warns of attackers now exploiting Windows Print Spooler bug ∗∗∗ --------------------------------------------- The Cybersecurity and Infrastructure Security Agency (CISA) has added three new security flaws to its list of actively exploited bugs, including a local privilege escalation bug in the Windows Print Spooler. --------------------------------------------- https://www.bleepingcomputer.com/news/security/cisa-warns-of-attackers-now-… ∗∗∗ Emotet botnet switches to 64-bit modules, increases activity ∗∗∗ --------------------------------------------- The Emotet malware is having a burst in distribution and is likely to soon switch to new payloads that are currently detected by fewer antivirus engines. --------------------------------------------- https://www.bleepingcomputer.com/news/security/emotet-botnet-switches-to-64… ∗∗∗ Google: 2021 war Rekordjahr für entdeckte Zero Days ∗∗∗ --------------------------------------------- Laut Google ändert sich die Ursache der Sicherheitslücken selbst aber kaum. Größtes Problem bleiben Speicherfehler. --------------------------------------------- https://www.golem.de/news/google-2021-war-rekordjahr-fuer-entdeckte-zero-da… ∗∗∗ "aa" distribution Qakbot (Qbot) infection with DarkVNC traffic, (Wed, Apr 20th) ∗∗∗ --------------------------------------------- Chain of Events and IOCs of a Qakbot infection. --------------------------------------------- https://isc.sans.edu/diary/rss/28568 ∗∗∗ Phishing-Welle zu Online-Banking rollt durch Postfächer ∗∗∗ --------------------------------------------- Aktuell rollt eine Phishing-Welle durch österreichische E-Mail-Postfächer, mit der es Kriminelle vor allem auf Online-Banking-Daten abgesehen haben. --------------------------------------------- https://www.watchlist-internet.at/news/phishing-welle-zu-online-banking-rol… ∗∗∗ CISA Releases Secure Cloud Business Applications (SCuBA) Guidance Documents for Public Comment ∗∗∗ --------------------------------------------- CISA has released draft versions of two guidance documents—along with a request for comment (RFC)—that are a part of the recently launched Secure Cloud Business Applications (SCuBA) project. --------------------------------------------- https://us-cert.cisa.gov/ncas/current-activity/2022/04/19/cisa-releases-sec… ∗∗∗ Investigating an engineering workstation – Part 3 ∗∗∗ --------------------------------------------- In our third blog post we will focus on information we can get from the projects itself. --------------------------------------------- https://blog.nviso.eu/2022/04/20/investigating-an-engineering-workstation-p… ===================== = Vulnerabilities = ===================== ∗∗∗ Elliptische Kurven: Java-Signaturprüfung lässt sich mit Nullen austricksen ∗∗∗ --------------------------------------------- Bei der Prüfung von ECDSA-Signaturen in Java fand sich ein Fehler, der dazu führt, dass man eine immer gültige Signatur erstellen kann. --------------------------------------------- https://www.golem.de/news/elliptische-kurven-java-signaturpruefung-laesst-s… ∗∗∗ Oracle stellt 520 Sicherheitspatches für sein Software-Portfolio bereit ∗∗∗ --------------------------------------------- Admins von Oracle-Anwendungen sollten die verfügbaren Aktualisierungen installieren, um zum Teil kritische Sicherheitslücken zu schließen. --------------------------------------------- https://heise.de/-6746906 ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (condor), Red Hat (389-ds:1.4, container-tools:2.0, kernel, kernel-rt, and kpatch-patch), SUSE (chrony, containerd, expat, git, icedtea-web, jsoup, jsr-305, kernel, libeconf, shadow and util-linux, protobuf, python-libxml2-python, python3, slirp4netns, sssd, vim, and wpa_supplicant), and Ubuntu (bash). --------------------------------------------- https://lwn.net/Articles/892047/ ∗∗∗ AWSs Log4Shell Hot Patch Vulnerable to Container Escape and Privilege Escalation ∗∗∗ --------------------------------------------- We identified severe security issues within AWS Log4Shell hot patch solutions. We provide a root cause analysis and overview of fixes and mitigations. --------------------------------------------- https://unit42.paloaltonetworks.com/aws-log4shell-hot-patch-vulnerabilities/ ∗∗∗ SSA-254054: Spring Framework Vulnerability (Spring4Shell or SpringShell, CVE-2022-22965) - Impact to Siemens Products ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-254054.txt ∗∗∗ Security Bulletin: IBM Emptoris Strategic Supply Management Platform is vulnerable to unspecified vulnerability due to Oracle Database Server (CVE-2021-35576) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-emptoris-strategic-su… ∗∗∗ Security Bulletin: IBM Security Guardium Insights is affected by Node.js vulnerability (CVE-2021-22939) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-ins… ∗∗∗ 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… ∗∗∗ Security Bulletin: IBM Emptoris Sourcing is vulnerable to unspecified vulnerability due to Oracle Database Server (CVE-2021-35576) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-emptoris-sourcing-is-… ∗∗∗ Security Bulletin: IBM Emptoris Contract Management is vulnerable to unspecified vulnerability due to Oracle Database Server (CVE-2021-35576) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-emptoris-contract-man… ∗∗∗ Security Bulletin: IBM Emptoris Program Management is vulnerable to unspecified vulnerability due to Oracle Database Server (CVE-2021-35576) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-emptoris-program-mana… ∗∗∗ April 19, 2022 TNS-2022-09 [R1] Tenable.sc 5.21.0 Fixes Multiple Third-Party Vulnerabilities ∗∗∗ --------------------------------------------- http://www.tenable.com/security/tns-2022-09 ∗∗∗ Veritas NetBackup: Schwachstelle ermöglicht Cross-Site Scripting ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K22-0474 ∗∗∗ Interlogix Hills ComNav ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-109-01 ∗∗∗ Automated Logic WebCTRL ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-109-02 ∗∗∗ FANUC ROBOGUIDE Simulation Platform ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-109-03 ∗∗∗ Elcomplus SmartPPT SCADA ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-109-04 ∗∗∗ Multiple ctrlX CORE vulnerabilities ∗∗∗ --------------------------------------------- https://psirt.bosch.com/security-advisories/bosch-sa-029150.html ∗∗∗ MISP 2.4.158 security fix and general improvement release ∗∗∗ --------------------------------------------- https://github.com/MISP/MISP/releases/tag/v2.4.158 ∗∗∗ Multiple Vulnerabilities in Apache HTTP Server ∗∗∗ --------------------------------------------- https://www.qnap.com/en-us/security-advisory/QSA-22-11 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 19.04.2022
by Daily end-of-shift report 19 Apr '22

19 Apr '22

===================== = End-of-Day report = ===================== Timeframe: Freitag 15-04-2022 18:00 − Dienstag 19-04-2022 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Freier Decryptor für Yanlouwang-Ransomware ∗∗∗ --------------------------------------------- Sicherheitsanbieter Kaspersky hat in der Verschlüsselung der Yanlouwang-Ransomware eine Schwachstelle entdeckt. In Folge dieser Schwachstelle kann die Verschlüsselung von Dateien unter bestimmten Voraussetzungen geknackt werden. Jedenfalls steht ein kostenloser Decryptor für die Yanlouwang-Ransomware zur Verfügung. --------------------------------------------- https://www.borncity.com/blog/2022/04/19/freier-decryptor-fr-yanlouwang-ran… ∗∗∗ Achtung unseriös: hondrox.com, hondrox.eu & hondrox.shop ∗∗∗ --------------------------------------------- Auf der Suche nach Behandlungsmöglichkeiten bei Gelenkschmerzen stoßen Sie möglicherweise auf „Hondrox“. Ein Spray, der die „Wiederherstellung der Knorpel in den Gelenken“ sowie Schmerzlinderung verspricht. Auf hondrox.com, hondrox.eu und hondrox.shop wird dieses vermeintliche Wundermittel angeboten. Doch Vorsicht: Diese Online-Shops sind unseriös. Sie verschwenden Ihr Geld! --------------------------------------------- https://www.watchlist-internet.at/news/achtung-unserioes-hondroxcom-hondrox… ∗∗∗ GitHub-Sicherheitslücke: OAuth-Token von Heroku und Travis-CI kompromittiert ∗∗∗ --------------------------------------------- Unauthorisierte Zugriffe auf die npm-Infrastruktur haben kriminelle Aktivitäten enttarnt. Betroffenen sind OAuth-Token von Heroku und Travis-CI. --------------------------------------------- https://heise.de/-6703708 ∗∗∗ Sicherheit fürs Anmelden: Was bei Kennwörtern, FIDO2 und TOTP zu beachten ist ∗∗∗ --------------------------------------------- In der Theorie sind zweite Faktoren einfach. In der praktischen Umsetzung tauchen aber diverse Fragen auf – die häufigsten haben wir zusammengetragen. --------------------------------------------- https://heise.de/-6660829 ∗∗∗ Lenovo System Update könnte Schadcode auf Computer lassen ∗∗∗ --------------------------------------------- Lenovo hat Sicherheitslücken in einer Anwendung und verschiedenen BIOS-Versionen geschlossen und Hintertüren entfernt. --------------------------------------------- https://heise.de/-6740544 ∗∗∗ Studie: Ciscos Webex telefoniert auch stummgeschaltet nach Hause ∗∗∗ --------------------------------------------- Bei einer Untersuchung der Stummschaltefunktion von Videokonferenzsoftware fiel Ciscos Webex negativ auf. --------------------------------------------- https://www.golem.de/news/studie-ciscos-webex-telefoniert-auch-stummgeschal… ∗∗∗ New stealthy BotenaGo malware variant targets DVR devices ∗∗∗ --------------------------------------------- Threat analysts have spotted a new variant of the BotenaGo botnet malware, and its the stealthiest seen so far, running undetected by any anti-virus engine. --------------------------------------------- https://www.bleepingcomputer.com/news/security/new-stealthy-botenago-malwar… ∗∗∗ Managing container vulnerability risks: Tools and best practices ∗∗∗ --------------------------------------------- Containers are quickly becoming the de facto form of compute and workload deployments in the cloud-native ecosystem. The latest Cloud Native Computing Foundation (CNCF) Cloud Native Survey shows that 96% of organizations are either actively using containers and Kubernetes or are evaluating them. Containers have well-known benefits such as portability, consistency and efficiency, but they aren’t without security concerns. --------------------------------------------- https://www.csoonline.com/article/3656702/managing-container-vulnerability-… ∗∗∗ Sysmons RegistryEvent (Value Set), (Mon, Apr 18th) ∗∗∗ --------------------------------------------- A colleague asked me about Sysmon's event ID 13 RegistryEvent (Value Set). They wanted to know if binary data could be recorded in event 13. --------------------------------------------- https://isc.sans.edu/diary/rss/28558 ∗∗∗ Why you shouldn’t automate your VirusTotal uploads ∗∗∗ --------------------------------------------- Security teams use VirusTotal as a second opinion scanner, but its not advisable to upload documents to VirusTotal as that may result in a breach of confidence and exposure of confidential data. --------------------------------------------- https://blog.malwarebytes.com/101/2022/04/why-you-shouldnt-automate-your-vi… ∗∗∗ How vx-underground is building a hacker’s dream library ∗∗∗ --------------------------------------------- When malware repository vx-underground launched in 2019, it hardly made a splash in the hacking world. "I had no success really," said its founder, who goes by the online moniker smelly_vx. --------------------------------------------- https://therecord.media/how-vx-underground-is-building-a-hackers-dream-libr… ∗∗∗ Stories from the SOC - Lateral movement using default accounts ∗∗∗ --------------------------------------------- The Windows ‘Administrator’ account is a highly privileged account that is created during a Windows installation by default. If this account is not properly secured, attackers may leverage it to conduct privilege escalation and lateral movement. --------------------------------------------- https://cybersecurity.att.com/blogs/security-essentials/stories-from-the-so… ===================== = Vulnerabilities = ===================== ∗∗∗ Angreifer könnten sich als Admins an Cisco Wireless LAN Controller anmelden ∗∗∗ --------------------------------------------- Es gibt wichtige Sicherheitsupdates für unter anderem Cisco IOS XE, SD-WAN und WLC. Eine Lücke gilt als kritisch. --------------------------------------------- https://heise.de/-6737709 ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (abcm2ps and chromium), Fedora (cacti, cacti-spine, and fribidi), and Mageia (crun, docker-containerd, libarchive, mediawiki, and ruby). --------------------------------------------- https://lwn.net/Articles/891725/ ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (gzip and xz-utils), Fedora (dhcp and rsync), Mageia (chromium-browser-stable), openSUSE (chromium), SUSE (gzip, openjpeg2, and zabbix), and Ubuntu (klibc). --------------------------------------------- https://lwn.net/Articles/891818/ ∗∗∗ Elcomplus SmartPPT SCADA Server ∗∗∗ --------------------------------------------- This advisory contains mitigations for Cross-site Scripting, Unauthorized Exposure to Sensitive Information, Unrestricted Upload of File with Dangerous Type, Path Traversal, and Cross-site Request Forgery vulnerabilities in the Elcomplus SmartPPT SCADA Server voice and data dispatch software. --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-109-05 ∗∗∗ Multiple RTOS (Update E) ∗∗∗ --------------------------------------------- Update E: Windriver VxWorks – Update in progress The following devices use Windriver VxWorks as their RTOS: Hitachi Energy GMS600 – See public advisory. Hitachi Energy PWC600 – See public advisory. Hitachi Energy REB500 – See public advisory. Hitachi Energy Relion 670, 650 series and SAM600-IO – See public advisory Hitachi Energy RTU500 series CMU – Updates available for some firmware versions – See public advisory. Hitachi Energy Modular Switchgear Monitoring System MSM – Protect your network – See public advisory. --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-21-119-04 ∗∗∗ Delta Controls enteliTOUCH 3.40.3935 Cookie User Password Disclosure ∗∗∗ --------------------------------------------- https://cxsecurity.com/issue/WLB-2022040067 ∗∗∗ Delta Controls enteliTOUCH 3.40.3935 Cross Site Scripting ∗∗∗ --------------------------------------------- https://cxsecurity.com/issue/WLB-2022040065 ∗∗∗ IBM Security Bulletins ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ ∗∗∗ K56105136: BIND vulnerability CVE-2022-0396 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K56105136 ∗∗∗ K21054458: Eclipse Jetty vulnerability CVE-2017-7656 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K21054458 ∗∗∗ Asterisk: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- https://www.cert-bund.de/advisoryshort/CB-K22-0456 ∗∗∗ 7-Zip: Schwachstelle ermöglicht Ausführen von beliebigem Programmcode ∗∗∗ --------------------------------------------- https://www.cert-bund.de/advisoryshort/CB-K22-0459 ∗∗∗ Microsoft Edge: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- https://www.cert-bund.de/advisoryshort/CB-K22-0458 ∗∗∗ MariaDB: Mehrere Schwachstellen ermöglichen Denial of Service ∗∗∗ --------------------------------------------- https://www.cert-bund.de/advisoryshort/CB-K22-0461 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 15.04.2022
by Daily end-of-shift report 15 Apr '22

15 Apr '22

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 14-04-2022 18:00 − Freitag 15-04-2022 18:00 Handler: Robert Waldner Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Sicherheit: Best Practice, zum Updaten von Windows Domain Controllern ∗∗∗ --------------------------------------------- In Unternehmensumgebungen werden oft Windows Server eingesetzt, die als Domain Controller (DC) fungieren. Domänencontroller sind für viele Unternehmen nach wie vor (trotz Trend zur Azure-Coud, so Microsoft) ein zentraler Bestandteil der Infrastruktur. Und die in der Active Directory gespeicherten Identitäten [...] --------------------------------------------- https://www.borncity.com/blog/2022/04/15/sicherheit-best-practice-zum-updat… ∗∗∗ Vorsicht vor ungerechtfertigten Kreditkartenabbuchungen von medianess.co ∗∗∗ --------------------------------------------- Ein QR-Code wird gescannt, ein Programm heruntergeladen oder eine App am Handy installiert. Konsument:innen berichten von ganz alltäglichen Situationen, in denen sie plötzlich auf der Seite medianess.co landen und aufgefordert werden ihre Kreditkartendaten einzugeben. Einige Tage später stellen sie verwundert fest, dass sie ein ungewolltes Abo abgeschlossen haben. Wir erklären Ihnen, wie Sie die ungerechtfertigten Abbuchungen beenden können und Ihr Geld zurückerhalten. --------------------------------------------- https://www.watchlist-internet.at/news/vorsicht-vor-ungerechtfertigten-kred… ∗∗∗ CVE-2021-1782, an iOS in-the-wild vulnerability in vouchers ∗∗∗ --------------------------------------------- This blog post is my analysis of a vulnerability exploited in the wild and patched in early 2021. Like the writeup published last week looking at an ASN.1 parser bug, this blog post is based on the notes I took as I was analyzing the patch and trying to understand the XNU vouchers subsystem. I hope that this writeup serves as the missing documentation for how some of the internals of the voucher subsystem works and its quirks which lead to this vulnerability. --------------------------------------------- https://googleprojectzero.blogspot.com/2022/04/cve-2021-1782-ios-in-wild-vu… ∗∗∗ Gaining Visibility Within Container Clusters ∗∗∗ --------------------------------------------- Service mesh platforms can be used to provide insight into the container processes and their network operations within K8s clusters. --------------------------------------------- https://unit42.paloaltonetworks.com/visibility-k8s-clusters/ ∗∗∗ CISA Adds Nine Known Exploited Vulnerabilities to Catalog ∗∗∗ --------------------------------------------- CISA has added nine 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. Note: to view the newly added vulnerabilities in the catalog, click on the arrow on the of the "Date Added to Catalog" column, which will sort by descending dates. --------------------------------------------- https://us-cert.cisa.gov/ncas/current-activity/2022/04/15/cisa-adds-nine-kn… ===================== = Vulnerabilities = ===================== ∗∗∗ Vulnerability in Spring Cloud Function Framework Affecting Cisco Products: March 2022 ∗∗∗ --------------------------------------------- On March 29, 2022, the following critical vulnerability in the Spring Cloud Function Framework affecting releases 3.1.6, 3.2.2, and older unsupported releases was disclosed: CVE-2022-22963: Remote code execution in Spring Cloud Function by malicious Spring Expression For a description of this vulnerability, see VMware Spring Framework Security Vulnerability Report. --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (fribidi and python-django), Fedora (postgresql-jdbc, stargz-snapshotter, and thunderbird), Slackware (git, gzip, and xz), and SUSE (kernel, SDL2, and tomcat). --------------------------------------------- https://lwn.net/Articles/891453/ ∗∗∗ Johnson Controls Metasys ∗∗∗ --------------------------------------------- This advisory contains mitigations for an Incomplete Cleanup vulnerability in the Johnson Controls Metasys ADS/ADX/OAS servers for building management systems. --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-104-02 ∗∗∗ Red Lion DA50N ∗∗∗ --------------------------------------------- This advisory contains mitigation for Insufficient Verification of Data Authenticity, Weak Password Requirements, Use of Unmaintained Third-Party Components, and Insufficiently Protected Credentials vulnerabilities in the Red Lion DA50N networking gateway. --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-104-03 ∗∗∗ Siemens SCALANCE FragAttacks ∗∗∗ --------------------------------------------- This advisory contains mitigations for Improper Authentication, Injection, Improper Validation of Integrity Check, and Improper Input Validation vulnerabilities in the Siemens SCALANCE FragAttacks. --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-104-04 ∗∗∗ Siemens OpenSSL Vulnerabilities in Industrial Products ∗∗∗ --------------------------------------------- This advisory contains mitigations for a NULL Pointer Dereference vulnerability in the Siemens OpenSSL. --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-104-05 ∗∗∗ Delta Electronics DMARS ∗∗∗ --------------------------------------------- This advisory contains mitigations for an Improper Restriction of XML External Entity Reference vulnerability in the Delta Electronics DMARS program development tool. --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-104-01 ∗∗∗ Juniper Networks Releases Security Updates for Multiple Products ∗∗∗ --------------------------------------------- Juniper Networks has released security updates to address vulnerabilities affecting multiple products. An attacker could exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review the Juniper Networks security advisories page and apply the necessary updates. --------------------------------------------- https://us-cert.cisa.gov/ncas/current-activity/2022/04/14/juniper-networks-… ∗∗∗ Chrome 100.0.4896.127 fixt 0-day Schwachstelle CVE-2022-1364 ∗∗∗ --------------------------------------------- Google hat zum 14. April 2022 Notfall-Updates des Google Chrome 100.0.4896.127 für Android, sowie für Windows und Mac auf dem Desktop im Stable Channel freigegeben. Das Update schließt die 0-day-Schwachstelle CVE-2022-1364, die bereits Exploits existieren. --------------------------------------------- https://www.borncity.com/blog/2022/04/15/chrome-100-0-4896-127-fixt-ausgenu… ∗∗∗ OpenSSL Infinite loop when parsing certificates CVE-2022-0778 ∗∗∗ --------------------------------------------- A vulnerability CVE-2022-0778 was found in OpenSSL that allows to trigger an infinite loop by crafting a certificate that has invalid elliptic curve parameters. Since certificate parsing happens before verification of the certificate signature, any process that parses an externally supplied certificate leads to a DoS (Denial of service) attack. SonicWall is investigating its product line to determine which products and cloud services may be affected by this vulnerability. --------------------------------------------- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2022-0002 ∗∗∗ Security Bulletin: IBM Sterling B2B Integrator vulnerable to multiple vulnerabilities due to Spring Security ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sterling-b2b-integrat… ∗∗∗ Security Bulletin: Due to use of Apache Storm IBM Tivoli Network Manager is vulnerable to arbiraty code execution ( CVE-2021-38294, CVE-2021-40865 ) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-due-to-use-of-apache-stor… ∗∗∗ 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: Publicly disclosed vulnerabilities in Plexus-utils affect IBM Netezza Analytics ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-publicly-disclosed-vulner… ∗∗∗ Security Bulletin: OpenSSL for IBM i is vulnerable to a denial of service due to a flaw in the BN_mod_sqrt() function (CVE-2022-0778) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-openssl-for-ibm-i-is-vuln… ∗∗∗ Security Bulletin: Multiple Vulnerabilities in node.js ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 14.04.2022
by Daily end-of-shift report 14 Apr '22

14 Apr '22

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 13-04-2022 18:00 − Donnerstag 14-04-2022 18:00 Handler: Thomas Pribitzer Co-Handler: n/a ===================== = News = ===================== ∗∗∗ New EnemyBot DDoS botnet recruits routers and IoTs into its army ∗∗∗ --------------------------------------------- A new Mirai-based botnet malware named Enemybot has been observed growing its army of infected devices through vulnerabilities in modems, routers, and IoT devices, with the threat actor operating it known as Keksec. --------------------------------------------- https://www.bleepingcomputer.com/news/security/new-enemybot-ddos-botnet-rec… ∗∗∗ An Update on CVE-2022-26809 - MSRPC Vulnerabliity - PATCH NOW, (Thu, Apr 14th) ∗∗∗ --------------------------------------------- If your main concern is that you do not have time to apply the April update, stop wasting more time reading this (or anything else about CVE-2022-26809) and start patching. --------------------------------------------- https://isc.sans.edu/diary/rss/28550 ∗∗∗ A Primer on Cold Boot Attacks Against Embedded Systems ∗∗∗ --------------------------------------------- A computers main memory is volatile, and its content disappears if it is not regularly refreshed. This enables some attacks that exploit this behavior. One fairly well-known attack is called the "cold boot attack". --------------------------------------------- https://sec-consult.com/blog/detail/a-primer-on-cold-boot-attacks-against-e… ∗∗∗ "Pipedream": US-Warnung vor ausgeklügelten Cyberangriffen auf Energiesektor ∗∗∗ --------------------------------------------- Mit einem Werkzeugkasten hochentwickelter Cyberwaffen sollen unbekannte Angreifer industrielle Steuerungslagen übernehmen können. --------------------------------------------- https://heise.de/-6670554 ∗∗∗ Microsoft Seizes Control of Notorious Zloader Cybercrime Botnet ∗∗∗ --------------------------------------------- Microsoft has disrupted the operation of one of the most notorious cybercrime botnets and named a Crimean hacker as an alleged perpetrator behind the distribution of ransomware to the network of infected machines. --------------------------------------------- https://www.securityweek.com/microsoft-seizes-control-notorious-zloader-cyb… ∗∗∗ SMS-Werbung für sichernow.com führt in Crypto-Investment-Falle ∗∗∗ --------------------------------------------- Aktuell versenden Kriminelle SMS, in denen für eine Crypto-Investment-Falle geworben wird. Der enthaltene Link führt zu einer betrügerischen Investment-Plattform. --------------------------------------------- https://www.watchlist-internet.at/news/sms-werbung-fuer-sichernowcom-fuehrt… ∗∗∗ Blinding Snort: Breaking the Modbus OT Preprocessor ∗∗∗ --------------------------------------------- Team82 discovered a means by which it could blind the popular Snort intrusion detection and prevention system to malicious packets. --------------------------------------------- https://claroty.com/2022/04/14/blog-research-blinding-snort-breaking-the-mo… ∗∗∗ Old Gremlins, new methods ∗∗∗ --------------------------------------------- After a long break, the Russian-speaking ransomware group OldGremlin resumes attacks in Russia --------------------------------------------- https://blog.group-ib.com/oldgremlin_comeback ∗∗∗ Threat Spotlight: "Haskers Gang" Introduces New ZingoStealer ∗∗∗ --------------------------------------------- Cisco Talos recently observed a new information stealer, called "ZingoStealer" that has been released for free by a threat actor known as "Haskers Gang." --------------------------------------------- http://blog.talosintelligence.com/2022/04/haskers-gang-zingostealer.html ∗∗∗ Unfolding the Log4j Security Vulnerability and Log4shell TTPs in AWS ∗∗∗ --------------------------------------------- Orca researcher Lidor Ben Shitrit reveals how Log4 shell TTPs in an AWS cloud environment can be used to open up a Log4j security vulnerability. --------------------------------------------- https://orca.security/resources/blog/log4j-security-vulnerability-log4shell… ===================== = Vulnerabilities = ===================== ∗∗∗ Cisco Security Advisories 2022-04-13 ∗∗∗ --------------------------------------------- 1 Critical, 13 High, 9 Medium Severity --------------------------------------------- https://tools.cisco.com/security/center/Search.x?publicationTypeIDs=1&secur… ∗∗∗ Jetzt patchen! Attacken auf VMware Identity Manager und Workspace One Access ∗∗∗ --------------------------------------------- Angreifer schieben Krypto-Miner durch eine kritische Schadcode-Lücke in VMware Identity Manager und Workspace One Access. Updates stehen zum Download bereit. --------------------------------------------- https://heise.de/-6677723 ∗∗∗ Lücken in mehren Komponente machen Datenmanagement-Software IBM Db2 angreifbar ∗∗∗ --------------------------------------------- Es gibt wichtige Sicherheitsupdates für IBM Db2, IBM Db2 On Openshift und IBM Db2 Warehouse on Cloud Pak for Data. --------------------------------------------- https://heise.de/-6677497 ∗∗∗ Sicherheitsupdate: Admin-Tool Grafana ist verwundbar ∗∗∗ --------------------------------------------- Angreifer könnten Systeme mit der Datenvisualisierungssoftware Grafana attackieren. --------------------------------------------- https://heise.de/-6678300 ∗∗∗ VMSA-2022-0013 ∗∗∗ --------------------------------------------- VMware Cloud Director update addresses remote code execution vulnerability (CVE-2022-22966) --------------------------------------------- https://www.vmware.com/security/advisories/VMSA-2022-0013.html ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (lrzip), Fedora (community-mysql, expat, firefox, kernel, mingw-openjpeg2, nss, and openjpeg2), Mageia (ceph, subversion, and webkit2), openSUSE (chromium), Oracle (httpd:2.4), Red Hat (kpatch-patch), Slackware (ruby), SUSE (kernel and netatalk), and Ubuntu (gzip and xz-utils). --------------------------------------------- https://lwn.net/Articles/891354/ ∗∗∗ 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: Vulnerabilities with libxml2 affect IBM Cloud Object Storage Systems (Apr 2022 V2) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-with-libx… ∗∗∗ Security Bulletin: IBM Aspera High-Speed Transfer Server and Aspera High-Speed Transfer Endpoint are vulnerable to exposing sensitive information (CVE-2022-22391) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-aspera-high-speed-tra… ∗∗∗ 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: OpenSSL vulnerability impacting Aspera High-Speed Transfer Server and Aspera High-Speed Transfer Endpoint 4.3.0 and earlier (CVE-2021-3712) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-openssl-vulnerability-imp… ∗∗∗ Security Bulletin: Vulnerability in Apache Struts affects IBM Tivoli Application Dependency Discovery Manager (CVE-2020-17530) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-apache-s… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java SDK and IBM Java Runtime affect Rational Performance Tester ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ K11455641: NGINX LDAP Reference Implementation security exposure ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K11455641 ∗∗∗ Juniper JUNOS (J-Web): Mehrere Schwachstellen ermöglichen Cross-Site Scripting ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K22-0444 ∗∗∗ CVE-2022-0023 PAN-OS: Denial-of-Service (DoS) Vulnerability in DNS Proxy (Severity: MEDIUM) ∗∗∗ --------------------------------------------- https://security.paloaltonetworks.com/CVE-2022-0023 ∗∗∗ PAN-SA-2022-0002 Informational: Cortex XDR Agent: Product Disruption by Local Windows Administrator (Severity: NONE) ∗∗∗ --------------------------------------------- https://security.paloaltonetworks.com/PAN-SA-2022-0002 ∗∗∗ PAN-SA-2022-0001 Cortex XDR Agent: Supervisor Password Hash Disclosure Vulnerability When Generating Support Files (Severity: LOW) ∗∗∗ --------------------------------------------- https://security.paloaltonetworks.com/PAN-SA-2022-0001 ∗∗∗ CVE-2022-28810: ManageEngine ADSelfService Plus Authenticated Command Execution (Fixed) ∗∗∗ --------------------------------------------- https://www.rapid7.com/blog/post/2022/04/14/cve-2022-28810-manageengine-ads… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 13.04.2022
by Daily end-of-shift report 13 Apr '22

13 Apr '22

===================== = End-of-Day report = ===================== Timeframe: Dienstag 12-04-2022 18:00 − Mittwoch 13-04-2022 18:00 Handler: Thomas Pribitzer Co-Handler: Robert Waldner ===================== = News = ===================== ∗∗∗ Emotet modules and recent attacks ∗∗∗ --------------------------------------------- Emotet was disrupted in January 2021 and returned in November. This report provides technical description of its active modules and statistics on the malwares recent attacks. --------------------------------------------- https://securelist.com/emotet-modules-and-recent-attacks/106290/ ∗∗∗ Fodcha, a new DDos botnet ∗∗∗ --------------------------------------------- Recently, CNCERT and 360netlab worked together and discovered a rapidly spreading DDoS botnet on the Internet. The global infection looks fairly big as just in China there are more than 10,000 daily active bots (IPs) and alsomore than 100 DDoS victims being targeted on a daily basis. --------------------------------------------- https://blog.netlab.360.com/fodcha-a-new-ddos-botnet/ ∗∗∗ TallGrass - A Python script that enumerates supported antiviruses and their exclusions on Windows hosts within a domain ∗∗∗ --------------------------------------------- Some antiviruses, like Windows Defender, expose their exclusions through the registry. Because of this, it is possible, and somewhat trivial, to enumerate them for potential means of AV evasion. TallGrass queries the domain controller for all domain-joined Windows hosts, then enumerates the AV exclusions for each host. --------------------------------------------- https://github.com/chdav/TallGrass ∗∗∗ PCI DSS 4.0 veröffentlicht: Mehr Sicherheit für Kreditkartendaten ∗∗∗ --------------------------------------------- Die neue Version 4.0 von PCI DSS erweitert den De-facto-Standard der Security für Zahlungssysteme. Vor allem sollen die Ziele flexibler umzusetzen sein. --------------------------------------------- https://heise.de/-6671323 ∗∗∗ Achtung vor unseriösen Urlaubsangeboten wie reisebuero-fuchs.com! ∗∗∗ --------------------------------------------- Die Urlaubsplanungen für Frühling und Sommer sind längst voll in Gang. Das nützen auch Kriminelle und veröffentlichen betrügerische Plattformen zur Urlaubsbuchung. Dort finden Sie tolle Unterkünfte zu top Konditionen. Der Haken: Sie sollen vorab Anzahlungen leisten, die Inhaber:innen der Unterkünfte erfahren aber nichts von Ihren Buchungen und das Geld landet in der Tasche Krimineller! Fazit: Nichts bezahlen! --------------------------------------------- https://www.watchlist-internet.at/news/achtung-vor-unserioesen-urlaubsangeb… ∗∗∗ Coercing NTLM Authentication from SCCM ∗∗∗ --------------------------------------------- tl;dr: Disable NTLM for Client Push Installation [...] Client push installation accounts require local admin privileges to install software on systems in an SCCM site, so it is often possible to relay the credentials and execute actions in the context of a local admin on other SCCM clients in the site. --------------------------------------------- https://posts.specterops.io/coercing-ntlm-authentication-from-sccm-e6e23ea8… ∗∗∗ CVE-2022-26809: All your RPC are belong to us ∗∗∗ --------------------------------------------- Im April 2022 Patchday von Microsoft findet man wieder Updates [...] Spannender ist das Pärchen CVE-2022-26809/CVE-2022-24491 mit RCE: hier kommt zwar der Patch vor der ersten bekannten Ausnutzung der Schwachstelle, dafür sollten bei CVSS 9.8 die Alarmglocken laut läuten. Beim ersten geht es um das generische RPC Service, beim zweiten um den NFS Server. Während NFS nicht überall im Einsatz sein wird, ist Windows RPC auf Port 445 sehr weit verbreitet und innerhalb von Firmennetzen auch zwangsläufig sehr selten durch Firewalls geschützt. --------------------------------------------- https://cert.at/de/aktuelles/2022/4/2022-04-windows-patchday ∗∗∗ [Caution] Virus/XLS Xanpei Infecting Normal Excel Files ∗∗∗ --------------------------------------------- The ASEC analysis team has recently discovered the constant distribution of malware strains that spread the infection when Excel file is opened. Besides infecting normal Excel files, they can also perform additional malicious behaviors such as acting as a downloader and performing DNS Spoofing, therefore, users need to take great caution. --------------------------------------------- https://asec.ahnlab.com/en/33630/ ===================== = Vulnerabilities = ===================== ∗∗∗ Critical flaw in Elementor WordPress plugin may affect 500k sites ∗∗∗ --------------------------------------------- The authors of the Elementor Website Builder plugin for WordPress have just released version 3.6.3 to address a critical remote code execution flaw that may impact as many as 500,000 websites. [..] The latest version includes a commit that implements an additional check on the nonce access, using the "current_user_can" WordPress function. While this should address the security gap, the researchers haven't validated the fix yet, and the Elementor team hasn't published any details about the patch. --------------------------------------------- https://www.bleepingcomputer.com/news/security/critical-flaw-in-elementor-w… ∗∗∗ Sicherheit: Git gibt Sicherheitslücken bekannt und veröffentlicht Patch ∗∗∗ --------------------------------------------- Git hat zwei Sicherheitslücken bekannt gegeben und gleich auch einen Patch bereitgestellt, der diese stopft: Update dringend empfohlen. --------------------------------------------- https://www.golem.de/news/sicherheit-git-gibt-sicherheitsluecken-bekannt-un… ∗∗∗ Patchday: SAP dichtet 30 Sicherheitslücken ab ∗∗∗ --------------------------------------------- SAP hat zu Lücken in diversen Produkten 21 neue Meldungen veröffentlicht und neun ältere aktualisiert. Administratoren sollten die Updates bald installieren. --------------------------------------------- https://heise.de/-6670382 ∗∗∗ Sicherheitspatch für Apache Struts unvollständig – neues Updates soll es richten ∗∗∗ --------------------------------------------- Aufgrund der Gefahr von möglichen Schadcode-Attacken sollten Admins ihre Apache-Struts-Systeme auf den aktuellen Stand bringen. --------------------------------------------- https://heise.de/-6670584 ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (gzip, python-django, and xz), Debian (chromium, subversion, and zabbix), Red Hat (expat, kernel, and thunderbird), SUSE (go1.16, go1.17, kernel, libexif, libsolv, libzypp, zypper, opensc, subversion, thunderbird, and xz), and Ubuntu (git, linux-bluefield, nginx, and subversion). --------------------------------------------- https://lwn.net/Articles/891182/ ∗∗∗ Apache Subversion: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- Ein entfernter, authentisierter oder anonymer Angreifer kann mehrere Schwachstellen in Apache Subversion ausnutzen, um Informationen offenzulegen oder einen Denial of Service zu verursachen. --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K22-0436 ∗∗∗ Citrix Releases Security Updates for Multiple Products ∗∗∗ --------------------------------------------- Original release date: April 12, 2022Citrix has released security updates to address vulnerabilities in multiple products. An attacker could exploit some of these vulnerabilities to take control of an affected system.CISA encourages users and administrators to review the following Citrix security bulletins and apply the necessary updates. --------------------------------------------- https://us-cert.cisa.gov/ncas/current-activity/2022/04/12/citrix-releases-s… ∗∗∗ Motorola Android App Vulnerabilities ∗∗∗ --------------------------------------------- Some Motorola Android applications do not properly verify the server certificate which could lead to the communication channel being accessible by an attacker. [..] Update to latest version of the applications in the Product Impact section below. App Name: 'Ready For', 'Device Help' --------------------------------------------- http://support.lenovo.com/product_security/PS500482-MOTOROLA-ANDROID-APP-VU… ∗∗∗ ThinkPad BIOS Vulnerabilities ∗∗∗ --------------------------------------------- The following vulnerabilities were reported in ThinkPad BIOS. CVE IDs: CVE-2022-1107, CVE-2022-1108 Update system firmware to the version (or newer) indicated for your model [..] --------------------------------------------- http://support.lenovo.com/product_security/PS500480-THINKPAD-BIOS-VULNERABI… ∗∗∗ Lenovo System Update Privilege Escalation Vulnerability ∗∗∗ --------------------------------------------- A vulnerability was reported in Lenovo System Update that could allow a local user with interactive system access the ability to execute code with elevated privileges only during the installation of a System Update package released before 2022-02-25 that displays a command prompt window. --------------------------------------------- http://support.lenovo.com/product_security/PS500483-LENOVO-SYSTEM-UPDATE-PR… ∗∗∗ Spring Framework Data Binding Rules Vulnerability (CVE-2022-22968) ∗∗∗ --------------------------------------------- While investigating the Spring Framework RCE vulnerability CVE-2022-22965 and the suggested workaround, we realized that the disallowedFields configuration setting on WebDataBinder is not intuitive and is not clearly documented. We have fixed that but also decided to be on the safe side and announce a follow-up CVE, in order to ensure application developers are alerted and have a chance to review their configuration. --------------------------------------------- https://spring.io/blog/2022/04/13/spring-framework-data-binding-rules-vulne… ∗∗∗ Bentley Security Advisory BE-2022-0006: IFC File Parsing Vulnerabilities in MicroStation and MicroStation-based applications ∗∗∗ --------------------------------------------- https://www.bentley.com/en/common-vulnerability-exposure/be-2022-0006 ∗∗∗ Security Bulletin: IBM Security SOAR is affected but not classified as vulnerable to remote code execution in Spring Framework (CVE-2022-22965) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-soar-is-affe… ∗∗∗ Security Bulletin: IBM Tivoli Netcool Impact is vulnerable to arbitrary code exection due to Apache Log4j (CVE-2022-23307) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-tivoli-netcool-impact… ∗∗∗ Security Bulletin: Publicly disclosed vulnerability in GNU binutils affects IBM Netezza Analytics for NPS ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-publicly-disclosed-vulner… ∗∗∗ Valmet DNA ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-102-01 ∗∗∗ Mitsubishi Electric MELSEC-Q Series C Controller Module ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-102-02 ∗∗∗ Inductive Automation Ignition ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-102-03 ∗∗∗ Mitsubishi Electric GT25-WLAN ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-102-04 ∗∗∗ Aethon TUG Home Base Server ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-102-05 ∗∗∗ NetApp Active IQ Unified Manager Information Disclosure Vulnerability ∗∗∗ --------------------------------------------- http://support.lenovo.com/product_security/PS500484-NETAPP-ACTIVE-IQ-UNIFIE… ∗∗∗ Post-Auth Arbitrary File Read vulnerability Impacting End-Of-Life SRA Appliances and End-Of-Support SMA100 firmware versions ∗∗∗ --------------------------------------------- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2022-0006 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 12.04.2022
by Daily end-of-shift report 12 Apr '22

12 Apr '22

===================== = End-of-Day report = ===================== Timeframe: Montag 11-04-2022 18:00 − Dienstag 12-04-2022 18:00 Handler: Thomas Pribitzer Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Qbot malware switches to new Windows Installer infection vector ∗∗∗ --------------------------------------------- The Qbot botnet is now pushing malware payloads via phishing emails with password-protected ZIP archive attachments containing malicious MSI Windows Installer packages. --------------------------------------------- https://www.bleepingcomputer.com/news/security/qbot-malware-switches-to-new… ∗∗∗ Discord-Konten im Visier von Cyberkriminellen ∗∗∗ --------------------------------------------- Seit Jahresanfang sehen GDatas Sicherheitsforscher einen Anstieg an Malware, die Zugangstoken zu Discord stehlen will. Nutzer sollten Maßnahmen ergreifen. --------------------------------------------- https://heise.de/-6669765 ∗∗∗ Terrible cloud security is leaving the door open for hackers. Heres what youre doing wrong ∗∗∗ --------------------------------------------- A rise in hybrid work and a shift to cloud platforms has changed how businesses operate - but its also leaving them vulnerable to cyberattacks. --------------------------------------------- https://www.zdnet.com/article/terrible-cloud-security-is-leaving-the-door-o… ∗∗∗ Industroyer2: Industroyer reloaded ∗∗∗ --------------------------------------------- This ICS-capable malware targets a Ukrainian energy company --------------------------------------------- https://www.welivesecurity.com/2022/04/12/industroyer2-industroyer-reloaded/ ∗∗∗ F5 investigating reports of NGINX zero day ∗∗∗ --------------------------------------------- UPDATE 4/12: On Monday evening, NGINX released a blog about the issue, writing that it only affects reference implementations and does not affect NGINX Open Source or NGINX Plus. The company said deployments of the LDAP reference implementation are affected by the vulnerabilities if command-line parameters are used to configure the Python daemon, if there are unused, optional configuration parameters and if LDAP authentication depends on specific group membership. --------------------------------------------- https://therecord.media/f5-investigating-reports-of-nginx-zero-day/ ∗∗∗ SystemBC Being Used by Various Attackers ∗∗∗ --------------------------------------------- SystemBC is a proxy malware that has been used by various attackers for the last few years. While it is recently distributed through SmokeLoader or Emotet, this malware has steadily been used in various ransomware attacks in the past. When an attacker attempts to access a certain address with malicious intent, the system can be used as a passage if the infected system utilizes SystemBC, which acts as a Proxy Bot. --------------------------------------------- https://asec.ahnlab.com/en/33600/ ===================== = Vulnerabilities = ===================== ∗∗∗ Critical LFI Vulnerability Reported in Hashnode Blogging Platform ∗∗∗ --------------------------------------------- Researchers have disclosed a previously undocumented local file inclusion (LFI) vulnerability in Hashnode, a developer-oriented blogging platform, that could be abused to access sensitive data such as SSH keys, servers IP address, and other network information. --------------------------------------------- https://thehackernews.com/2022/04/critical-lfi-vulnerability-reported-in.ht… ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (thunderbird and usbguard), Fedora (containerd, firefox, golang-github-containerd-imgcrypt, nss, and vim), Oracle (firefox, kernel, kernel-container, and thunderbird), Red Hat (thunderbird), Scientific Linux (thunderbird), SUSE (libexif, mozilla-nss, mysql-connector-java, and qemu), and Ubuntu (libarchive and python-django). --------------------------------------------- https://lwn.net/Articles/891048/ ∗∗∗ Amazon RDS Vulnerability Led to Exposure of Credentials ∗∗∗ --------------------------------------------- Amazon Web Services (AWS) on Monday announced that it recently addressed a vulnerability in Amazon Relational Database Service (RDS) that could lead to the exposure of internal credentials. --------------------------------------------- https://www.securityweek.com/amazon-rds-vulnerability-led-exposure-credenti… ∗∗∗ SSA-350757 V1.0: Improper Access Control Vulnerability in TIA Portal Affecting S7-1200 and S7-1500 CPUs Web Server (Incl. Related ET200 CPUs and SIPLUS variants) ∗∗∗ --------------------------------------------- An attacker could achieve privilege escalation on the web server of certain devices configured by SIMATIC STEP 7 (TIA Portal) due to incorrect handling of the webserverâ€™s user management configuration during downloading. This only affects the S7-1200 and S7-1500 CPUsâ€™ (incl.Â related ET200 CPUs and SIPLUS variants) web server, when activated. Siemens has released updates for several affected products and recommends to update to the latest versions. --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-350757.txt ∗∗∗ SSA-392912 V1.0: Multiple Denial Of Service Vulnerabilities in SCALANCE W1700 Devices ∗∗∗ --------------------------------------------- Vulnerabilities have been identified in devices of the SCALANCE W-1700 (11ac) family that could allow an attacker to cause various denial of service conditions. Siemens has released updates for the affected products and recommends to update to the latest versions. --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-392912.txt ∗∗∗ SSA-414513 V1.0: Information Disclosure Vulnerability in Mendix ∗∗∗ --------------------------------------------- An information disclosure vulnerability in Mendix applications was discovered. The vulnerability could allow to read sensitive data. Siemens has released an update for the Mendix Applications using Mendix 9 and recommends to update to the latest version. Siemens recommends countermeasures for products where updates are not, or not yet available. --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-414513.txt ∗∗∗ SSA-446448 V1.0: Denial of Service Vulnerability in PROFINET Stack Integrated on Interniche Stack ∗∗∗ --------------------------------------------- The PROFINET (PNIO) stack, when integrated with the Interniche IP stack, contains a vulnerability that could allow an attacker to cause a denial of service condition on affected industrial products. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens is preparing further updates and recommends specific countermeasures for products where updates are not, or not yet available. --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-446448.txt ∗∗∗ SSA-557541 V1.0: Denial-of-Service Vulnerability in SIMATIC S7-400 CPUs ∗∗∗ --------------------------------------------- SIMATIC S7-400 CPU devices contain an input validation vulnerability that could allow an attacker to create a Denial-of-Service condition. A restart is needed to restore normal operations. Siemens has released an update for SIMATIC S7-410 V10 CPU family and SIMATIC S7-400 H V6 CPU family (incl.Â SIPLUS variants for both) and recommends to update to the latest version. Siemens is preparing further updates and recommends specific countermeasures for products where updates are not yet --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-557541.txt ∗∗∗ SSA-655554 V1.0: Multiple Vulnerabilities in SIMATIC Energy Manager before V7.3 Update 1 ∗∗∗ --------------------------------------------- SIMATIC Energy Manager is affected by multiple vulnerabilities that could allow an attacker to gain local privilege escalation, local code execution or remote code execution. Siemens has released updates for the affected products and recommends to update to the latest versions. --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-655554.txt ∗∗∗ SSA-711829 V1.0: Denial of Service Vulnerability in TIA Administrator ∗∗∗ --------------------------------------------- In conjunction with the installation of the affected products listed in the table below, a vulnerability in TIA Administrator occurs that could allow an unauthenticated attacker to perform a denial of service attack. Siemens has released a first update for one of the affected products and recommends to update to the latest version. Siemens is preparing further updates and recommends specific countermeasures. --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-711829.txt ∗∗∗ SSA-836527 V1.0: Multiple Vulnerabilities in SCALANCE X-300 Switch Family Devices ∗∗∗ --------------------------------------------- Several SCALANCE X-300 switches contain multiple vulnerabilities. An unauthenticated attacker could reboot, cause denial of service conditions and potentially impact the system by other means through heap and buffer overflow vulnerabilities. Siemens has released updates for the affected products and recommends to update to the latest versions. --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-836527.txt ∗∗∗ SSA-870917 V1.0: Improper Access Control Vulnerability in Mendix ∗∗∗ --------------------------------------------- When querying the database, it is possible to sort the results using a protected field. With this an authenticated attacker could extract information about the contents of a protected field. Siemens has released updates for the affected products and recommends to update to the latest versions. --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-870917.txt ∗∗∗ SSA-998762 V1.0: File Parsing Vulnerabilities in Simcenter Femap before V2022.1.2 ∗∗∗ --------------------------------------------- Siemens Simcenter Femap versions before V2022.1.2 are affected by vulnerabilities that could be triggered when the application reads files in .NEU format. If a user is tricked to open a malicious file with the affected application, an attacker could leverage the vulnerability to leak information or potentially perform remote code execution in the context of the current process. Siemens recommends to update to the latest version line of Simcenter Femap and to avoid opening of untrusted files --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-998762.txt ∗∗∗ SSA-316850: Unauthenticated File Access in SICAM A8000 Devices ∗∗∗ --------------------------------------------- SICAM A8000 CP-8050 and CP-8031 devices contain vulnerabilities that could allow an attacker to access files without authentication. --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-316850.txt ∗∗∗ SAP Patchday April 2022 ∗∗∗ --------------------------------------------- https://www.cert-bund.de/advisoryshort/CB-K22-0414 ∗∗∗ Citrix SD-WAN Security Bulletin for CVE-2022-27505 and CVE-2022-27506 ∗∗∗ --------------------------------------------- https://support.citrix.com/article/CTX370550 ∗∗∗ Citrix StoreFront Security Bulletin for CVE-2022-27503 ∗∗∗ --------------------------------------------- https://support.citrix.com/article/CTX377814 ∗∗∗ Citrix Gateway Plug-in for Windows Security Bulletin for CVE-2022-21827 ∗∗∗ --------------------------------------------- https://support.citrix.com/article/CTX341455 ∗∗∗ PHOENIX CONTACT: Multiple Linux component vulnerabilities fixed in latest AXC F x152 LTS release ∗∗∗ --------------------------------------------- https://cert.vde.com/de/advisories/VDE-2022-010/ ∗∗∗ PHOENIX CONTACT: mGuard Device Manager affected by HTTP Request Smuggling of Apache Webserver ∗∗∗ --------------------------------------------- https://cert.vde.com/de/advisories/VDE-2022-014/ ∗∗∗ PHOENIX CONTACT: Multiple products affected by possible infinite loop within OpenSSL library ∗∗∗ --------------------------------------------- https://cert.vde.com/de/advisories/VDE-2022-013/ ∗∗∗ Security Bulletin: IBM Sterling B2B Integrator vulnerable to multiple vulnerabilities due to Spring Framework ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sterling-b2b-integrat… ∗∗∗ Security Bulletin: IBM Sterling B2B Integrator is affected by a remote code execution in Spring Framework (CVE-2022-22965) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sterling-b2b-integrat… ∗∗∗ Security Bulletin: IBM Maximo For Civil infrastructure is vulnerable to a remote code execution in Spring Framework (CVE-2022-22965) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-maximo-for-civil-infr… ∗∗∗ Security Bulletin: Vulnerability which affects Rational Team Concert (RTC) and IBM Engineering Workflow Management (EWM) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-which-affec… ∗∗∗ Security Bulletin: IBM Process Mining is vulnerable to Prototype Pollution due to json-schema CVE-2021-3918 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-process-mining-is-vul… ∗∗∗ Security Bulletin: Vulnerabilities in Dojo and dom4j libraries affect Tivoli Netcool/OMNIbus WebGUI (CVE-2020-10683, CVE-2021-23450) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-dojo-a… ∗∗∗ Security Bulletin: A vulnerability in IBM WebSphere Application Server Liberty affects IBM Performance Management products (CVE-2021-23450) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-in-ibm-we… ∗∗∗ Security Bulletin: IBM Data Risk Manager is affected by multiple vulnerabilities including a remote code execution in Spring Framework (CVE-2022-22965) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-data-risk-manager-is-… ∗∗∗ Security Bulletin: IBM App Connect Enterprise Certified Container IntegrationServers that use the Box connector may be vulnerable to arbitrary code execution due to CVE-2021-23555 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-app-connect-enterpris… ∗∗∗ Security Bulletin: Multiple Vulnerabilities affect IBM® Db2® On Openshift and IBM® Db2® and Db2 Warehouse® on Cloud Pak for Data ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: IBM Sterling B2B Integrator vulnerable to multiple vulnerabilities due to CKEditor ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sterling-b2b-integrat… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 11.04.2022
by Daily end-of-shift report 11 Apr '22

11 Apr '22

===================== = End-of-Day report = ===================== Timeframe: Freitag 08-04-2022 18:00 − Montag 11-04-2022 18:00 Handler: Thomas Pribitzer Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Android banking malware takes over calls to customer support ∗∗∗ --------------------------------------------- A banking trojan for Android that researchers call Fakecalls comes with a powerful capability that enables it to take over calls to a banks customer support number and connect the victim directly with the cybercriminals operating the malware. --------------------------------------------- https://www.bleepingcomputer.com/news/security/android-banking-malware-take… ∗∗∗ Security: OpenSSH 9.0 veröffentlicht ∗∗∗ --------------------------------------------- Die neue Version von OpenSSH bringt unter anderem eine Härtung gegen Faktorisierungsattacken mit zukünftigen Quantencomputern mit. --------------------------------------------- https://www.golem.de/news/security-openssh-9-0-veroeffentlicht-2204-164550-… ∗∗∗ Method For String Extraction Filtering, (Sat, Apr 9th) ∗∗∗ --------------------------------------------- In diary entry "XLSB Files: Because Binary is Stealthier Than XML", Xavier shows how to extract strings (URLs) from binary files that make up an Excel spreadsheet. This inspired me to make a tool to parse this XLSB file format: "Quickie: Parsing XLSB Documents". Now I'm presenting another method, one that uses string analysis. --------------------------------------------- https://isc.sans.edu/diary/rss/28532 ∗∗∗ Mirai-Botnet missbraucht Spring4Shell-Sicherheitsleck ∗∗∗ --------------------------------------------- Sicherheitsforscher haben beobachtet, dass das Mirai-Botnet die Spring4Shell-Schwachstelle angreift und dadurch die Malware verbreitet. --------------------------------------------- https://heise.de/-6668646 ∗∗∗ Denonia cryptominer is first malware to target AWS Lambda ∗∗∗ --------------------------------------------- There is now malware in serverless environments. Dubbed Denonia, it specifically targets the AWS Lambda to perform cryptojacking. --------------------------------------------- https://blog.malwarebytes.com/business-2/2022/04/denonia-cryptominer-is-fir… ∗∗∗ Octo Android Trojan Allows Cybercrooks to Conduct On-Device Fraud ∗∗∗ --------------------------------------------- Threat Fabric security researchers have analyzed an Android banking trojan that allows its operators to perform on-device fraud. --------------------------------------------- https://www.securityweek.com/octo-android-trojan-allows-cybercrooks-conduct… ∗∗∗ Think Like a Criminal: Knowing Popular Attack Techniques to Stop Bad Actors Faster ∗∗∗ --------------------------------------------- Analyzing the attack goals of adversaries is important to be able to better align defenses against the speed of changing attack techniques. By focusing on a handful of techniques, you can effectively shut down malware’s methods of choice for getting in and making itself at home. To achieve this, you need to know which key areas to be focusing on in the coming months. --------------------------------------------- https://www.securityweek.com/think-criminal-knowing-popular-attack-techniqu… ∗∗∗ Love-Scam - Wie unterstütze ich Betroffene? ∗∗∗ --------------------------------------------- Hilfe! Mein Mutter, mein Onkel, meine Bekannte liebt eine:n Internetbetrüger:in. Für Außenstehende ist der Fall meist klar: Die Internetliebe ist ein:e Betrüger:in. Das Opfer möchte dies aber nicht glauben und überweist immer wieder Geld. Was tun? Wie können Sie Opfer von Liebesbetrüger:innen unterstützen? --------------------------------------------- https://www.watchlist-internet.at/news/love-scam-wie-unterstuetze-ich-betro… ∗∗∗ New SolarMarker (Jupyter) Campaign Demonstrates the Malware's Changing Attack Patterns ∗∗∗ --------------------------------------------- A new version of SolarMarker malware appears to upgrade evasion abilities and demonstrates that the infostealer and backdoor continues to evolve. --------------------------------------------- https://unit42.paloaltonetworks.com/solarmarker-malware/ ∗∗∗ Insider-Bedrohungen greifen nach außen ∗∗∗ --------------------------------------------- Wenn Mitarbeiter auf eigene Faust zum Cyberkrieger werden wollen, kann das die Unternehmenssicherheit ebenso gefährden wie traditionelle Insider- und externe Bedrohungen, berichtet Andreas Riepen, Regional Sales Director Central Europe bei Vectra AI, in einem Gastbeitrag. --------------------------------------------- https://www.zdnet.de/88400523/insider-bedrohungen-greifen-nach-aussen/ ∗∗∗ Cyber-Sicherheit im Gesundheitswesen ∗∗∗ --------------------------------------------- Das Gesundheitswesen ist nach wie vor einer der am häufigsten durch Hacker angegriffenen Bereiche. Lieder wurden in der Vergangenheit entsprechende Hausaufgaben lange aufgeschobene. --------------------------------------------- https://www.borncity.com/blog/2022/04/10/cyber-sicherheit-im-gesundheitswes… ===================== = Vulnerabilities = ===================== ∗∗∗ Popular Ruby Asciidoc toolkit patched against critical vuln – get the update now! ∗∗∗ --------------------------------------------- A rogue line-continuation character can trick the code into validating just the second half of the line, but executing all of it. --------------------------------------------- https://nakedsecurity.sophos.com/2022/04/08/popular-ruby-asciidoc-toolkit-p… ∗∗∗ Spring: It isnt just about Spring4Shell. Spring Cloud Function Vulnerabilities are being probed too., (Mon, Apr 11th) ∗∗∗ --------------------------------------------- Our "First Seen URL" page did show attempts to access /actuator/gateway/routes this weekend. So I dug in a bit deeper to see what these scans are all about. [...] The scan for /actuator/gateway/routes may be looking for systems that are possibly vulnerable to CVE-2022-22947 or other vulnerabilities in the Spring Cloud function (we had at least three different vulnerabilities recently). --------------------------------------------- https://isc.sans.edu/diary/rss/28538 ∗∗∗ ABB Cyber Security Advisory: ARM600 M2M Gateway NSS library and polkit vulnerabilities ∗∗∗ --------------------------------------------- These vulnerabilities affect cryptographic libraries and privilege handling. Subsequently, a successful exploit could allow attackers to execute code with root user privileges or to elevate a non-privileged user to a privileged user. --------------------------------------------- https://search.abb.com/library/Download.aspx?DocumentID=2NGA001254&Language… ∗∗∗ ABB Cyber Security Advisory: Arctic Wireless Gateway Firewall vulnerability (CVE-2022-0947) ∗∗∗ --------------------------------------------- A vulnerability is found in the ABB Arctic wireless gateways in a specific configuration and when using firmware versions from 2.4.0 or later until version 3.4.10. --------------------------------------------- https://search.abb.com/library/Download.aspx?DocumentID=2NGA001253&Language… ∗∗∗ Verschlüsselungsschwächen in Datenmanagementsoftware Dell EMC PowerScale OneFS ∗∗∗ --------------------------------------------- Admins von Systemen mit Dell EMC PowerScale OneFS sollten die Software aus Sicherheitsgründen auf den aktuellen Stand bringen. --------------------------------------------- https://heise.de/-6668566 ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (gzip, libxml2, minidlna, openjpeg2, thunderbird, webkit2gtk, wpewebkit, xen, and xz-utils), Fedora (crun, unrealircd, and vim), Mageia (389-ds-base, busybox, flatpak, fribidi, gdal, python-paramiko, and usbredir), openSUSE (opera and seamonkey), Oracle (kernel and kernel-container), Red Hat (firefox), Scientific Linux (firefox), Slackware (libarchive), SUSE (389-ds, libsolv, libzypp, zypper, and python), and Ubuntu (python-django and tcpdump). --------------------------------------------- https://lwn.net/Articles/890936/ ∗∗∗ XSS vulnerability patched in Directus data engine platform ∗∗∗ --------------------------------------------- The platform is described as a "flexible powerhouse for engineers." --------------------------------------------- https://www.zdnet.com/article/xss-vulnerability-patched-in-directus-data-en… ∗∗∗ Webmin: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- https://www.cert-bund.de/advisoryshort/CB-K22-0412 ∗∗∗ Security Bulletin: Operations Dashboard is vulnerable to Go CVE-2022-23806 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-operations-dashboard-is-v… ∗∗∗ 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 WebSphere Application Server Liberty for IBM i is vulnerable to spoofing and clickjacking attacks due to swagger-ui (CVE-2018-25031, CVE-2021-46708) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-websphere-application… ∗∗∗ Security Bulletin: IBM Sterling Global Mailbox is vulnerable to denial of service due to Jackson-Databind (217968 ) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sterling-global-mailb… ∗∗∗ Security Bulletin: Platform Navigator and Automation Assets in IBM Cloud Pak for Integration are vulnerable to log4js-node CVE-2022-21704 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-platform-navigator-and-au… ∗∗∗ Security Bulletin: A cross-site scripting (XSS) vulnerability may impact IBM Cúram Social Program Management(CVE-2021-39068) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-cross-site-scripting-xs… ∗∗∗ Security Bulletin: Vulnerability in IBM Java Runtime affects Host On-Demand ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-ibm-java… ∗∗∗ Security Bulletin: Cúram Social Program Management may be affected by Denial of Service vulnerability in Google Gson (217225) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-cram-social-program-manag… ∗∗∗ Security Bulletin: Operations Dashboard is vulnerable to Go CVE-2022-24921 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-operations-dashboard-is-v… ∗∗∗ Security Bulletin: Operations Dashboard is vulnerable to Go CVE-2022-23772 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-operations-dashboard-is-v… ∗∗∗ Security Bulletin: Operations Dashboard is vulnerable to Go CVE-2022-23773 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-operations-dashboard-is-v… ∗∗∗ Security Bulletin: Platform Navigator and Automation Assets in IBM Cloud Pak for Integration are vulnerable to node-request-retry CVE-2022-0654 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-platform-navigator-and-au… ∗∗∗ Security Bulletin: A vulnerability in Spring Framework affects IBM Tivoli Application Dependency Discovery Manager (CVE-2020-5421). ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-in-spring… ∗∗∗ Security Bulletin: IBM Sterling B2B Integrator vulnerable to cross-site Ajax request vulnerability due to Prototype JavaScript (CVE-2008-7220) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sterling-b2b-integrat… ∗∗∗ Security Bulletin: IBM Security Guardium Insights is affected by multiple vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-ins… ∗∗∗ Security Bulletin: Platform Navigator and Automation Assets in IBM Cloud Pak for Integration are vulnerable to multiple CVEs in Node.js ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-platform-navigator-and-au… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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