March 2020 - Daily

Tageszusammenfassung - 31.03.2020
by Daily end-of-shift report 31 Mar '20

31 Mar '20

===================== = End-of-Day report = ===================== Timeframe: Montag 30-03-2020 18:00 − Dienstag 31-03-2020 18:00 Handler: Robert Waldner Co-Handler: Thomas Pribitzer ===================== = News = ===================== ∗∗∗ Networking Basics for Reverse Engineers ∗∗∗ --------------------------------------------- This article will define network reverse engineering, list tools used by reverse engineers for reverse engineering and then highlight the network basics required by such engineers. The article will illustrate, through the lens of an attacker, how to expose the vulnerability of a network protocol and exploit the vulnerability, and then discuss how to [...] --------------------------------------------- https://resources.infosecinstitute.com/networking-basics-for-reverse-engine… ∗∗∗ OWASP Firmware Security Testing Methodology ∗∗∗ --------------------------------------------- FSTM is composed of nine stages tailored to enable security researchers, software developers, hobbyists, and Information Security professionals with conducting firmware security assessments. --------------------------------------------- https://scriptingxss.gitbook.io/firmware-security-testing-methodology/ ∗∗∗ They told me I could be anything, so I became a Kubernetes node - Using K3s for command and control on compromised Linux hosts ∗∗∗ --------------------------------------------- In their RSA 2020 talk Advanced Persistence Threats: The Future of Kubernetes Attacks, Ian Coldwater and Brad Geesaman demonstrated that K3s, a lightweight version of Kubernetes, can be used to backdoor compromised Kubernetes clusters. This post describes how K3s can also serve as an easy command and control (C2) mechanism to remotely control compromised Linux machines. --------------------------------------------- https://blog.christophetd.fr/using-k3s-for-command-and-control-on-compromis… ∗∗∗ Skimming-as-a-Service: Anatomy of a Magecart Attack Toolkit ∗∗∗ --------------------------------------------- While following reports on these infections, we stumbled upon a very poorly maintained server connected to a very loud operation named Inter. Upon reverse engineering this server, we found ourselves in conversation with the hackers themselves who revealed much more information about the Inter toolkit operation. This blog post shares some of the findings and explores how digital skimming is evolving into a service. --------------------------------------------- https://www.perimeterx.com/resources/blog/2020/skimming-as-a-service-anatom… ∗∗∗ Microsoft fixt Windows 10 VPN-Bug mit optionalen Sonderupdates ∗∗∗ --------------------------------------------- Microsoft bringt Windows-10-Updates, die einen Fehler beim Internetzugang beheben sollen, speziell wenn VPN-Software mit Proxy-Konfigurationen verwendet wird. --------------------------------------------- https://heise.de/-4694177 ∗∗∗ Industrial Controllers Still Vulnerable to Stuxnet-Style Attacks ∗∗∗ --------------------------------------------- Researchers demonstrated recently that hackers could launch a Stuxnet-style attack against Schneider Electric’s Modicon programmable logic controllers (PLCs), but it’s believed that products from other vendors could also be vulnerable to the same type of attack. --------------------------------------------- https://www.securityweek.com/industrial-controllers-still-vulnerable-stuxne… ∗∗∗ FBI Warns of Ongoing Kwampirs Attacks Targeting Global Industries ∗∗∗ --------------------------------------------- A malicious campaign is targeting organizations from a broad range of industries with a piece of malware known as Kwampirs, the Federal Bureau of Investigation warns. --------------------------------------------- https://www.securityweek.com/fbi-warns-ongoing-kwampirs-attacks-targeting-g… ∗∗∗ Vorsicht vor Gewinnspielen, die Kreditkartendaten erfordern ∗∗∗ --------------------------------------------- Kriminelle geben sich als bekannte Unternehmen aus und verbreiten über unterschiedliche Kanäle gefälschte Gewinnspiele. Sie täuschen den TeilnehmerInnen vor, ein iPhone 11 Pro, einen E-Scooter oder Weber Grill gewonnen zu haben. Für den Versand des Gewinnes werden jedoch 1-3 Euro, die per Kreditkarte bezahlt werden müssen, verlangt. Vorsicht: Es handelt sich um eine Abo-Falle. Kriminelle buchen monatlich bis zu 90 Euro ab. Ihren angeblichen Gewinn erhalten Sie [...] --------------------------------------------- https://www.watchlist-internet.at/news/vorsicht-vor-gewinnspielen-die-kredi… ===================== = Vulnerabilities = ===================== ∗∗∗ Critical Vulnerabilities Affecting Over 200,000 Sites Patched in Rank Math SEO Plugin ∗∗∗ --------------------------------------------- On March 23, 2020, our Threat Intelligence team discovered 2 vulnerabilities in WordPress SEO Plugin – Rank Math, a WordPress plugin with over 200,000 installations. The most critical vulnerability allowed an unauthenticated attacker to update arbitrary metadata, which included the ability to grant or revoke administrative privileges for any registered user on the site. --------------------------------------------- https://www.wordfence.com/blog/2020/03/critical-vulnerabilities-affecting-o… ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (tinyproxy), Fedora (okular), Gentoo (ffmpeg, libxls, and qemu), openSUSE (GraphicsMagick), Red Hat (qemu-kvm-rhev), SUSE (cloud-init and spamassassin), and Ubuntu (bluez, libpam-krb5, linux-raspi2, linux-raspi2-5.3, and Timeshift). --------------------------------------------- https://lwn.net/Articles/816368/ ∗∗∗ VU#962085: Versiant LYNX Customer Service Portal is vulnerable to stored cross-site scripting ∗∗∗ --------------------------------------------- https://kb.cert.org/vuls/id/962085 ∗∗∗ VU#944837: Vertiv Avocent UMG-4000 vulnerable to command injection and cross-site scripting vulnerabilities ∗∗∗ --------------------------------------------- https://kb.cert.org/vuls/id/944837 ∗∗∗ Cisco Finesse Cross-Site Scripting Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ PEPPERL+FUCHS Kr00k vulnerabilities in Broadcom Wi-Fi chipsets ∗∗∗ --------------------------------------------- https://cert.vde.com/de-de/advisories/vde-2020-014 ∗∗∗ Security Bulletin: Cross-site request forgery vulnerability in IBM Tivoli Netcool Impact (CVE-2020-4237) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-cross-site-request-forger… ∗∗∗ Security Bulletin: Multiple vulnerabilities in Linux Kernel affect IBM Spectrum Protect Plus ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Cross-site request forgery vulnerability in IBM Tivoli Netcool Impact (CVE-2020-4238) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-cross-site-request-forger… ∗∗∗ Security Bulletin: Denial of service vulnerability in IBM Tivoli Netcool Impact (CVE-2020-4236) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-denial-of-service-vulnera… ∗∗∗ Security Bulletin: IBM Security Guardium is affected by Oracle MySQL vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ Security Bulletin: IBM MegaRAID Storage Manager is affected by a vulnerability in TLS (CVE-2019-6485) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-megaraid-storage-mana… ∗∗∗ Security Bulletin: IBM Security Guardium is affected by a kernel vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ Security Bulletin: Potential information disclosure vulnerability in IBM Tivoli Netcool Impact (CVE-2020-4239) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-potential-information-dis… ∗∗∗ Security Bulletin: Directory Traversal vulnerabilities in IBM Spectrum Protect Plus (CVE-2020-4240, CVE-2020-4209) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-directory-traversal-vulne… ∗∗∗ Security Bulletin: Vulnerabilities in Node.js affect IBM Spectrum Protect Plus (CVE-2019-15606, CVE-2019-15604, CVE-2019-15605, CVE-2019-9511, CVE-2019-9516, CVE-2019-9512, CVE-2019-9517, CVE-2019-9518, CVE-2019-9515, CVE-2019-9513, CVE-2019-9514) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-node-j… ∗∗∗ Security Bulletin: Buffer overflow vulnerability affecting certain Aspera applications ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-buffer-overflow-vulnerabi… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 30.03.2020
by Daily end-of-shift report 30 Mar '20

30 Mar '20

===================== = End-of-Day report = ===================== Timeframe: Freitag 27-03-2020 18:00 − Montag 30-03-2020 18:00 Handler: Thomas Pribitzer Co-Handler: Robert Waldner ===================== = News = ===================== ∗∗∗ Sicherheitsupdates: BIG-IP Appliances von F5 angreifbar ∗∗∗ --------------------------------------------- Die Entwickler von F5 haben mehrere Sicherheitslücken in verschiedenen Produkten geschlossen. --------------------------------------------- https://heise.de/-4693455 ∗∗∗ A mysterious hacker group is eavesdropping on corporate email and FTP traffic ∗∗∗ --------------------------------------------- Hacker group uses zero-day in DrayTek Vigor enterprise routers and VPN gateways to record network traffic. --------------------------------------------- https://www.zdnet.com/article/a-mysterious-hacker-group-is-eavesdropping-on… ∗∗∗ Source code of Dharma ransomware pops up for sale on hacking forums ∗∗∗ --------------------------------------------- The source code of one of todays most profitable and advanced ransomware strains is up for sale on two Russian-language hacking forums. --------------------------------------------- https://www.zdnet.com/article/source-code-of-dharma-ransomware-pops-up-for-… ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (php-horde-form and tika), Fedora (dcraw and libmodsecurity), Gentoo (libidn2 and screen), openSUSE (cloud-init, cni, cni-plugins, conmon, fuse-overlayfs, podman, opera, phpMyAdmin, python-mysql-connector-python, ruby2.5, strongswan, and tor), Oracle (ipmitool), Scientific Linux (ipmitool), SUSE (spamassassin and tomcat), and Ubuntu (twisted and webkit2gtk). --------------------------------------------- https://lwn.net/Articles/816267/ ∗∗∗ Synology-SA-20:04 Drupal ∗∗∗ --------------------------------------------- A vulnerability allows remote attackers to inject arbitrary web script or HTML via a susceptible version of Drupal. --------------------------------------------- https://www.synology.com/en-global/support/security/Synology_SA_20_04_Drupal ∗∗∗ D-LINK Router: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0272 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 27.03.2020
by Daily end-of-shift report 27 Mar '20

27 Mar '20

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 26-03-2020 18:00 − Freitag 27-03-2020 18:00 Handler: Thomas Pribitzer Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Bug: Kein durchgängiges VPN unter iOS ∗∗∗ --------------------------------------------- Alte Verbindungen werden unter iOS derzeit am VPN vorbeigeleitet. --------------------------------------------- https://www.golem.de/news/bug-kein-durchgaengiges-vpn-unter-ios-2003-147552… ∗∗∗ Corona-Malware-Kampagne im Namen der WHO über manipulierte Routereinstellungen ∗∗∗ --------------------------------------------- Manipulierte DNS-Settings von D-Link- und Linksys-Routern leiten auf angebliche Warnhinweise der World Health Organization, hinter denen sich Malware verbirgt. --------------------------------------------- https://heise.de/-4692092 ∗∗∗ Micropatching Unknown 0days in Windows Type 1 Font Parsing ∗∗∗ --------------------------------------------- Three days ago, Microsoft published a security advisory alerting about two vulnerabilities in Windows font parsing, which were noticed as being exploited in "limited targeted Windows 7 based attacks." These vulnerabilities currently dont have an official vendor fix. As weve done before in a similar situation, we decided to provide our users with a micropatch to protect [...] --------------------------------------------- https://blog.0patch.com/2020/03/micropatching-unknown-0days-in-windows.html ∗∗∗ Unseriöser Online-Shop: silahmall.com ∗∗∗ --------------------------------------------- Antiquitäten, Kleidung, Schmuck und Uhren, Möbel oder Computer-Zubehör. Der Online-Shop silahmall.com bietet eine breite Produktpalette an und verspricht hochwertige Qualität. Die Seite verlockt zum Einkaufen. Doch seien Sie vorsichtig! Wir raten von einer Bestellung ab, da es kein Impressum auf der Seite gibt und die einzige angegebene Kontaktmöglichkeit unseriös ist. --------------------------------------------- https://www.watchlist-internet.at/news/unserioeser-online-shop-silahmallcom/ ===================== = Vulnerabilities = ===================== ∗∗∗ Advantech WebAccess ∗∗∗ --------------------------------------------- This advisory contains mitigations for a stack-based buffer overflow vulnerability in Advantechs WebAccess HMI platform. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-20-086-01 ∗∗∗ VISAM Automation Base (VBASE) ∗∗∗ --------------------------------------------- This advisory contains mitigations for several vulnerabilities in VISAMs VBASE automation platform. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-20-084-01 ∗∗∗ Schneider Electric IGSS SCADA Software ∗∗∗ --------------------------------------------- This advisory contains mitigations for path traversal and missing authentication for critical function vulnerabilities in the Schneider Electric ICSS SCADA software. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-20-084-02 ∗∗∗ Critical CODESYS Bug Allows Remote Code Execution ∗∗∗ --------------------------------------------- CVE-2020-10245, a heap-based buffer overflow that rates 10 out of 10 in severity, exists in the CODESYS web server and takes little skill to exploit. --------------------------------------------- https://threatpost.com/critical-codesys-bug-remote-code-execution/154213/ ∗∗∗ [Wikitech-l] MediaWiki Extensions and Skins Security Release Supplement (1.31.7/1.33.3/1.34.1) ∗∗∗ --------------------------------------------- With the security/maintenance release of MediaWiki 1.31.7/1.33.3/1.34.1 [0], we would also like to provide this supplementary announcement of MediaWiki extensions and skins with now-public Phabricator tasks, security patches and backports [1]: [...] --------------------------------------------- https://lists.wikimedia.org/pipermail/wikitech-l/2020-March/093245.html ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (bluez and php5), Fedora (chromium, kernel, and PyYAML), Gentoo (adobe-flash, libvpx, php, qtcore, and unzip), openSUSE (chromium, kernel, and mcpp), Oracle (ipmitool and libvncserver), Red Hat (ipmitool and rh-postgresql10-postgresql), Slackware (kernel), and SUSE (ldns and tomcat6). --------------------------------------------- https://lwn.net/Articles/816130/ ∗∗∗ OTRS: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0268 ∗∗∗ MediaWiki: Schwachstelle ermöglicht Cross-Site Scripting ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0271 ∗∗∗ PHOENIX CONTACT Local Privilege Escalation in PC WORX SRT ∗∗∗ --------------------------------------------- https://cert.vde.com/de-de/advisories/vde-2020-012 ∗∗∗ PHOENIX CONTACT Local Privilege Escalation in Portico Remote desktop control software ∗∗∗ --------------------------------------------- https://cert.vde.com/de-de/advisories/vde-2020-013 ∗∗∗ Security Bulletin: WebSphere Liberty susceptible to HTTP2 implementation vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-websphere-liberty-suscept… ∗∗∗ Security Bulletin: A Vulnerability in IBM Java Runtime Affects IBM Sterling Connect:Direct File Agent ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-in-ibm-ja… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java SDK and IBM Java Runtime affect IBM i ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ BIG-IP TMM Ram Cache vulnerability CVE-2020-5861 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K22113131 ∗∗∗ BIG-IP HTTP profile vulnerability CVE-2020-5857 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K70275209 ∗∗∗ BIG-IP HTTP/3 QUIC vulnerability CVE-2020-5859 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K61367237 ∗∗∗ BIG-IP AWS vulnerability CVE-2020-5862 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K01054113 ∗∗∗ BIG-IP tmsh vulnerability CVE-2020-5858 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K36814487 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 26.03.2020
by Daily end-of-shift report 26 Mar '20

26 Mar '20

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 25-03-2020 18:00 − Donnerstag 26-03-2020 18:00 Handler: Thomas Pribitzer Co-Handler: Robert Waldner ===================== = News = ===================== ∗∗∗ Angespannter Arbeitsmarkt sorgt für betrügerische Job-Angebote ∗∗∗ --------------------------------------------- Aufgrund der durch das Coronavirus bedingten Arbeitsmarktsituation, suchen viele InternetuserInnen momentan online nach Jobs oder einer zusätzlichen Verdienstmöglichkeit. Dies nützen Kriminelle gezielt aus, indem Sie betrügerische Job-Angebote im Internet inserieren. Die Fake-Berufe können zu Geldwäsche führen, Pyramidensysteme sein oder zu gefährlichen Investments verleiten. --------------------------------------------- https://www.watchlist-internet.at/news/angespannter-arbeitsmarkt-sorgt-fuer… ∗∗∗ WordPress Malware Distributed via Pirated Coronavirus Plugins ∗∗∗ --------------------------------------------- The threat actors behind the WordPress WP-VCD malware have started to distribute modified versions of Coronavirus plugins that inject a backdoor into a web site. --------------------------------------------- https://www.bleepingcomputer.com/news/security/wordpress-malware-distribute… ∗∗∗ Malware spotlight: Nemty ∗∗∗ --------------------------------------------- If the last five years or so have proven anything, it is that ransomware is here to stay as a threat in the cybersecurity wild. This should not be used as rationale to simply ignore the deluge of new types of malware that are discovered weekly, as the recently discovered malware family Nemty has [...] --------------------------------------------- https://resources.infosecinstitute.com/malware-spotlight-nemty/ ∗∗∗ As Zoom Booms Incidents of ‘ZoomBombing’ Become a Growing Nuisance ∗∗∗ --------------------------------------------- Numerous instances of online conferences being disrupted by pornographic images, hate speech or even threats can be mitigated using some platform tools. --------------------------------------------- https://threatpost.com/as-zoom-booms-incidents-of-zoombombing-become-a-grow… ∗∗∗ Alternative ways for security professionals and IT to achieve modern security controls in today’s unique remote work scenarios ∗∗∗ --------------------------------------------- Increased remote work has many organizations rethinking network and security strategies. In this post we share guidance on how to manage security in this changing environment. --------------------------------------------- https://www.microsoft.com/security/blog/2020/03/26/alternative-security-pro… ∗∗∗ Assemble the Cookies ∗∗∗ --------------------------------------------- When we investigate compromised websites, it’s not unusual to find malicious files that have been obfuscated through forms of encoding or encryption — however, these are not the only methods that attackers use to obfuscate code. Obfuscation via Predefined PHP Variables Here’s an example of obfuscation that doesn’t use encoding or encryption in any way: [...] --------------------------------------------- https://blog.sucuri.net/2020/03/assemble-the-cookies.html ∗∗∗ Apple iOS users served mobile malware in Poisoned News campaign ∗∗∗ --------------------------------------------- As we all devour online news sources in the current climate, cyberattackers are waiting to spring. --------------------------------------------- https://www.zdnet.com/article/apple-ios-users-served-mobile-malware-in-oper… ∗∗∗ 4G networks vulnerable to denial of service attacks, subscriber tracking ∗∗∗ --------------------------------------------- Don’t think you’re protected on upcoming 5G networks, either. --------------------------------------------- https://www.zdnet.com/article/100-of-4g-networks-vulnerable-to-denial-of-se… ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by CentOS (firefox, icu, kernel-rt, libvncserver, python-imaging, python-pip, python-virtualenv, thunderbird, tomcat, tomcat6, and zsh), Debian (icu and okular), Fedora (libxslt and php), Gentoo (bluez, chromium, pure-ftpd, samba, tor, weechat, xen, and zsh), Oracle (libvncserver), Red Hat (ipmitool and zsh), and SUSE (python-cffi, python-cryptography and python-cffi, python-cryptography, python-xattr). --------------------------------------------- https://lwn.net/Articles/816039/ ∗∗∗ Svg Image - Critical - Cross site scripting - SA-CONTRIB-2020-008 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-contrib-2020-008 ∗∗∗ Security Advisory - Use-after-free Vulnerability in Some Huawei Smart Phone ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200325-… ∗∗∗ Vulnerabilities Patched in IMPress for IDX Broker ∗∗∗ --------------------------------------------- https://www.wordfence.com/blog/2020/03/vulnerabilities-patched-in-impress-f… ∗∗∗ Red Hat OpenShift: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0264 ∗∗∗ Security Bulletin: Security: A vulnerability in IBM Java Runtime affect Financial Transaction Manager for ACH Services (CVE-2019-4732) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-security-a-vulnerability-… ∗∗∗ Security Bulletin: Open Source Apache Tomcat vulnerabilities affect IBM Tivoli Application Dependency Discovery Manager (TADDM)(CVE-2019-12418, CVE-2019-17563) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-open-source-apache-tomcat… ∗∗∗ Security Bulletin: A security vulnerability has been identified in IBM WebSphere Application Server Liberty shipped with IBM Tivoli Netcool Impact (CVE-2019-4304) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-security-vulnerability-… ∗∗∗ Security Bulletin: Vulnerability in IBM Java Runtime affects Rational Business Developer ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-ibm-java… ∗∗∗ Security Bulletin: Privilege Escalation Vulnerability in WebSphere Application Server (CVE-2020-4276) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-privilege-escalation-vuln… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 25.03.2020
by Daily end-of-shift report 25 Mar '20

25 Mar '20

===================== = End-of-Day report = ===================== Timeframe: Dienstag 24-03-2020 18:00 − Mittwoch 25-03-2020 18:00 Handler: Thomas Pribitzer Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Ginp Mobile Banker Targets Spain with "Coronavirus Finder" Lure ∗∗∗ --------------------------------------------- In todays deluge of malicious campaigns exploiting the COVID-19 topic, handlers of the Android banking trojan Ginp stand out with operation Coronavirus Finder. --------------------------------------------- https://www.bleepingcomputer.com/news/security/ginp-mobile-banker-targets-s… ∗∗∗ Three More Ransomware Families Create Sites to Leak Stolen Data ∗∗∗ --------------------------------------------- Three more ransomware families have created sites that are being used to leak the stolen data of non-paying victims and further illustrates why all ransomware attacks must be considered data breaches. --------------------------------------------- https://www.bleepingcomputer.com/news/security/three-more-ransomware-famili… ∗∗∗ Firmware-Bug zerstört SSDs nach genau 40.000 Stunden ∗∗∗ --------------------------------------------- Hewlett Packard warnt davor, dass alle Daten nach Ablauf der Zeit unwiederbringlich gelöscht werden. --------------------------------------------- https://futurezone.at/produkte/firmware-bug-zerstoert-ssds-nach-genau-40000… ∗∗∗ Traffic to Malicious Websites Spiking as more Employees Take Up Work from Home ∗∗∗ --------------------------------------------- Heimdal™ Security’s Incident Response and Research team has recently uncovered evidence of what a potentially dangerous campaign directed at employees working from home. With many cities under lockdown due to the COVID-19 pandemic, companies were mandated to allow the employees to work from home, in a bid to stop the spread of the virus. Since [...] --------------------------------------------- https://heimdalsecurity.com/blog/malicious-websites-work-from-home/ ∗∗∗ TrickBot Mobile App Bypasses 2‐Factor Authentication for Net Banking Services ∗∗∗ --------------------------------------------- The malware authors behind TrickBot banking Trojan have developed a new Android app that can intercept one-time authorization codes sent to Internet banking customers via SMS or relatively more secure push notifications, and complete fraudulent transactions. The Android app, called "TrickMo" by IBM X-Force researchers, is under active development and has exclusively targeted German users [...] --------------------------------------------- https://thehackernews.com/2020/03/trickbot-two-factor-mobile-malware.html ∗∗∗ Microsoft Defender: "Scan-Skip-Bug" mit Update KB4052623 anscheinend beseitigt ∗∗∗ --------------------------------------------- Das von Microsoft für den Windows Defender veröffentlichte Update KB4052623 scheint die Meldung, dass Elemente beim Scan übersprungen wurden, zu eliminieren. --------------------------------------------- https://heise.de/-4690575 ∗∗∗ VMware Again Fails to Patch Privilege Escalation Vulnerability in Fusion ∗∗∗ --------------------------------------------- VMware has released an update for the macOS version of Fusion to fix a privilege escalation vulnerability for which it initially released an incomplete patch. However, one of the researchers who found it says the patch is "still bad". --------------------------------------------- https://www.securityweek.com/vmware-again-fails-patch-privilege-escalation-… ∗∗∗ Videolabs Patches Code Execution, DoS Vulnerabilities in libmicrodns Library ∗∗∗ --------------------------------------------- Vulnerabilities that Videolabs recently addressed in its libmicrodns library could lead to denial of service (DoS) and arbitrary code execution, Cisco Talos’ security researchers warn. --------------------------------------------- https://www.securityweek.com/videolabs-patches-code-execution-dos-vulnerabi… ===================== = Vulnerabilities = ===================== ∗∗∗ Critical RCE Bug Affects Millions of OpenWrt-based Network Devices ∗∗∗ --------------------------------------------- A cybersecurity researcher today disclosed technical details and proof-of-concept of a critical remote code execution vulnerability affecting OpenWrt, a widely used Linux-based operating system for routers, residential gateways, and other embedded devices that route network traffic. Tracked as CVE-2020-7982, the vulnerability resides in the OPKG package manager of OpenWrt that exists in the [...] --------------------------------------------- https://thehackernews.com/2020/03/openwrt-rce-vulnerability.html ∗∗∗ Apple Releases Security Updates ∗∗∗ --------------------------------------------- Apple 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. The Cybersecurity and Infrastructure Security Agency (CISA) encourages users and administrators to review the Apple security pages for the following products and apply the necessary updates: iTunes 12.10.5 for Windows iOS 13.4 and iPadOS 13.4 Safari 13.1 watchOS 6.2 tvOS 13.4 macOS [...] --------------------------------------------- https://www.us-cert.gov/ncas/current-activity/2020/03/25/apple-releases-sec… ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (e2fsprogs, ruby2.1, and weechat), Fedora (java-1.8.0-openjdk and webkit2gtk3), openSUSE (apache2-mod_auth_openidc, glibc, mcpp, nghttp2, and skopeo), Oracle (libvncserver and thunderbird), and SUSE (keepalived). --------------------------------------------- https://lwn.net/Articles/815937/ ∗∗∗ BlackBerry Powered by Android Security Bulletin – March 2019 ∗∗∗ --------------------------------------------- http://support.blackberry.com/kb/articleDetail?language=en_US&articleNumber… ∗∗∗ Red Hat OpenShift Container Platform: Schwachstelle ermöglicht Privilegieneskalation ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0262 ∗∗∗ Security Advisory - Improper Authentication Vulnerability in Some Huawei Smartphones ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200325-… ∗∗∗ Security Advisory - Improper Access Control Vulnerability in Several Smartphones ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200325-… ∗∗∗ Security Advisory - Weak Algorithm Vulnerability in Some Huawei Products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20191204-… ∗∗∗ Security Bulletin: IBM Tivoli Netcool Impact is affected by an Apache Log4j vulnerability (CVE-2019-17571) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-tivoli-netcool-impact… ∗∗∗ Security Bulletin: Security vulnerability is identified in Apache POI server where Rational Asset Manager is deployed (CVE-2019-12415) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-security-vulnerability-is… ∗∗∗ Security Bulletin: A security vulnerability has been identified in IBM WebSphere Application Server shipped with IBM Tivoli Netcool Impact (CVE-2019-4441) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-security-vulnerability-… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect IBM Sterling External Authentication Server ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java Runtime 1.8 affect IBM Sterling Secure Proxy ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect Rational DOORS Web Access ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: A security vulnerability has been identified in IBM WebSphere Application Server Liberty shipped with IBM Tivoli Netcool Impact (CVE-2019-4305) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-security-vulnerability-… ∗∗∗ Security Bulletin: CVE-2019-4732 vulnerabilitiy in IBM Java Runtime affects IBM Process Designer used in IBM Business Automation Workflow and IBM Business Process Manager ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-cve-2019-4732-vulnerabili… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect IBM Sterling External Authentication Server ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java Runtime 1.8 affect IBM Sterling Secure Proxy ∗∗∗ --------------------------------------------- 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 - 24.03.2020
by Daily end-of-shift report 24 Mar '20

24 Mar '20

===================== = End-of-Day report = ===================== Timeframe: Montag 23-03-2020 18:00 − Dienstag 24-03-2020 18:00 Handler: Thomas Pribitzer Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Hackers Hijack Routers’ DNS to Spread Malicious COVID-19 Apps ∗∗∗ --------------------------------------------- A new cyber attack is hijacking routers DNS settings so that web browsers display alerts for a fake COVID-19 information app from the World Health Organization that is the Vidar information-stealing malware. --------------------------------------------- https://www.bleepingcomputer.com/news/security/hackers-hijack-routers-dns-t… ∗∗∗ Unknown Hackers Use New Milum RAT in WildPressure Campaign ∗∗∗ --------------------------------------------- A new piece of malware that shows no similarities with samples used in known campaigns is currently used to attack computers in various organizations. Researchers named the threat Milum and dubbed the operation WildPressure. --------------------------------------------- https://www.bleepingcomputer.com/news/security/unknown-hackers-use-new-milu… ∗∗∗ Tekya Malware Threatens Millions of Android Users via Google Play ∗∗∗ --------------------------------------------- The ad-fraud malware lurks in dozens of childrens and utilities apps. --------------------------------------------- https://threatpost.com/tekya-malware-android-google-play/154064/ ∗∗∗ Memcached has a crash-me bug, but hey, only about 83,000 public-facing servers appear to be running it ∗∗∗ --------------------------------------------- Yes, you may have detected some sarcasm An annoying security flaw been disclosed and promptly fixed in the fairly popular memcached distributed data-caching software. --------------------------------------------- https://go.theregister.co.uk/feed/www.theregister.co.uk/2020/03/24/memcache… ∗∗∗ Betrügerische Raiffeisen-E-Mails im Umlauf ∗∗∗ --------------------------------------------- Aktuell erhalten Raiffeisen-KundInnen eine Benachrichtigung, dass die smsTAN deaktiviert wird und ELBA-NutzerInnen z. B. auf pushTAN umsteigen können. Für weitere Informationen zur Umstellung werden sie aufgefordert, sich ins Online Banking einzuloggen. Seien Sie bei E-Mails der Raiffeisen Bank zum Thema smsTAN und pushTAN besonders vorsichtig und kontrollieren Sie sorgfältig, ob die Aufforderung tatsächlich von der Raiffeisen Bank stammt. Es sind auch betrügerische [...] --------------------------------------------- https://www.watchlist-internet.at/news/betruegerische-raiffeisen-e-mails-im… ===================== = Vulnerabilities = ===================== ∗∗∗ Notfallpatch für Adobe Creative Cloud Application ∗∗∗ --------------------------------------------- Eine kritische Sicherheitslücke in Creative Cloud Application von Adobe macht Windows-Computer angreifbar. --------------------------------------------- https://heise.de/-4689478 ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (tomcat8), Fedora (chromium and okular), openSUSE (texlive-filesystem), Oracle (tomcat6), Scientific Linux (libvncserver, thunderbird, and tomcat6), Slackware (gd), SUSE (cloud-init, postgresql10, python36, and strongswan), and Ubuntu (ibus and vim). --------------------------------------------- https://lwn.net/Articles/815882/ ∗∗∗ Kritische Sicherheitslücke in Microsoft Windows (Adobe Type Manager Library) - Workarounds verfügbar ∗∗∗ --------------------------------------------- Microsoft hat außerhalb des monatlichen Patch-Zyklus ein Security Advisory für eine kritische Sicherheitslücke in der Adobe Type Manager Library veröffentlicht. Laut Microsoft und CERT/CC wird die Schwachstelle bereits aktiv ausgenutzt, [...] --------------------------------------------- https://cert.at/de/warnungen/2020/3/kritische-sicherheitslucke-in-microsoft… ∗∗∗ systemd-journald vulnerability CVE-2019-3815 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K22040951 ∗∗∗ Apache vulnerability CVE-2020-8840 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K15320518 ∗∗∗ Paessler PRTG: Schwachstelle ermöglicht nicht spezifizierten Angriff ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0256 ∗∗∗ Kubernetes: Mehrere Schwachstellen ermöglichen Denial of Service ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0253 ∗∗∗ Security Bulletin: IBM Tivoli Netcool Impact is affected by an Arbitrary Script Injection vulnerability (CVE-2019-4681) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-tivoli-netcool-impact… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM Tivoli Netcool Impact ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: IBM Content Navigator is vulnerable to a session management vulnerability. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-content-navigator-is-… ∗∗∗ Security Bulletin: IBM Content Navigator includes the host IP address in an HTTP response. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-content-navigator-inc… ∗∗∗ Security Bulletin: A vulnerability in IBM Java SDK affects IBM Tivoli Netcool Impact (CVE-2019-2989) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-in-ibm-ja… ∗∗∗ Security Bulletin: IBM API Connect is impacted by weak cryptographic algorithms (CVE-2019-4553) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-api-connect-is-impact… ∗∗∗ Security Bulletin: IBM API Connect is potentially impacted by vulnerabilities in MySQL ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-api-connect-is-potent… ∗∗∗ Security Bulletin: IBM API Connect's Developer Portal is impacted by a denial of service vulnerability in MySQL (CVE-2019-2805) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-api-connects-develope… ∗∗∗ Security Bulletin: IBM API Connect is impacted by an unspecified vulnerability in Java(CVE-2019-2989) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-api-connect-is-impact… ∗∗∗ Security Bulletin: A security vulnerability has been disclosed in Expat, which is installed as part of IBM Tivoli Network Manager (CVE-2019-15903). ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-security-vulnerability-… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 23.03.2020
by Daily end-of-shift report 23 Mar '20

23 Mar '20

===================== = End-of-Day report = ===================== Timeframe: Freitag 20-03-2020 18:00 − Montag 23-03-2020 18:00 Handler: Thomas Pribitzer Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ PwndLocker Fixes Crypto Bug, Rebrands as ProLock Ransomware ∗∗∗ --------------------------------------------- PwndLocker has rebranded as the ProLock Ransomware after fixing a crypto bug that allowed a free decryptor to be created. --------------------------------------------- https://www.bleepingcomputer.com/news/security/pwndlocker-fixes-crypto-bug-… ∗∗∗ Netwalker Ransomware Infecting Users via Coronavirus Phishing ∗∗∗ --------------------------------------------- As if people did not have enough to worry about, attackers are now targeting them with Coronavirus (COVID-19) phishing emails that install ransomware. --------------------------------------------- https://www.bleepingcomputer.com/news/security/netwalker-ransomware-infecti… ∗∗∗ Latest Astaroth living-off-the-land attacks are even more invisible but not less observable ∗∗∗ --------------------------------------------- Astaroth is back sporting significant changes. The updated attack chain maintains Astaroth’s complex, multi-component nature and continues its pattern of detection evasion. --------------------------------------------- https://www.microsoft.com/security/blog/2020/03/23/latest-astaroth-living-o… ∗∗∗ Zero-Day Vulnerabilities in LILIN DVRs Exploited by Several Botnets ∗∗∗ --------------------------------------------- Cybercrime groups have been exploiting vulnerabilities in digital video recorders (DVRs) made by Taiwan-based surveillance solutions provider LILIN to increase the size of their botnets. --------------------------------------------- https://www.securityweek.com/zero-day-vulnerabilities-lilin-dvrs-exploited-… ∗∗∗ Achtung bei Einkäufen auf mimty.de und evenlife.de ∗∗∗ --------------------------------------------- Unzählige InternetuserInnen melden die Online-Shops mimty.de und evenlife.de momentan an die Watchlist Internet. Die Webseiten sind exakt gleich aufgebaut und bieten Atemschutzmasken, Desinfektionssprays und ähnliches an. Die Shopiago GmbH, die hinter den Shops steckt, gibt einen Sitz in Deutschland an, der Versand erfolgt aber stark verzögert aus dem weit entfernten Ausland oder bleibt längerfristig aus. Die Watchlist Internet rät zur Vorsicht! --------------------------------------------- https://www.watchlist-internet.at/news/achtung-bei-einkaeufen-auf-mimtyde-u… ∗∗∗ How to prevent your Zoom meetings being Zoom-bombed (gate-crashed) by trolls ∗∗∗ --------------------------------------------- The coronavirus outbreak has seen an unprecedented number of people working and learning from home, and one of the tools that is making that possible is Zoom. But if you dont take care, you could find your meetings being gate-crashed or Zoom-bombed, potentially causing havoc and mayhem. --------------------------------------------- https://www.zdnet.com/article/how-to-prevent-your-zoom-meetings-being-zoom-… ===================== = Vulnerabilities = ===================== ∗∗∗ Insulet Omnipod ∗∗∗ --------------------------------------------- This advisory contains mitigations for an improper access control vulnerability in Insulets Omnipod insulin management system. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsma-20-079-01 ∗∗∗ Systech NDS-5000 Terminal Server ∗∗∗ --------------------------------------------- This advisory contains mitigations for a cross-site scripting vulnerability in Systechs NDS-5000 network server. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-20-079-01 ∗∗∗ FIBARO System Home Center v5.021 Remote File Include XSS ∗∗∗ --------------------------------------------- The smart home solution is vulnerable to a remote Cross-Site Scripting triggered via a Remote File Inclusion issue by including arbitrary client-side dynamic scripts (JavaScript, VBScript) due to the undocumented proxy API and its url GET parameter. This allows hijacking the current session of the user or changing the look of the page by changing the HTML. --------------------------------------------- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5563.php ∗∗∗ PMASA-2020-4 ∗∗∗ --------------------------------------------- SQL injection relating to data displayAffected VersionsphpMyAdmin 4.9.x releases prior to 4.9.5 and the 5.0.x releases prior to 5.0.2 are affected. We believe the flaw was introduced with phpMyAdmin 3.4.CVE IDCVE-2020-10803 --------------------------------------------- https://www.phpmyadmin.net/security/PMASA-2020-4/ ∗∗∗ PMASA-2020-3 ∗∗∗ --------------------------------------------- SQL injection relating to searchingAffected VersionsphpMyAdmin 4.9.x releases prior to 4.9.5 and the 5.0.x releases prior to 5.0.2 are affected.CVE IDCVE-2020-10802 --------------------------------------------- https://www.phpmyadmin.net/security/PMASA-2020-3/ ∗∗∗ PMASA-2020-2 ∗∗∗ --------------------------------------------- SQL injection with processing usernameAffected VersionsphpMyAdmin 4.9.x releases prior to 4.9.5 and the 5.0.x releases prior to 5.0.2 are affected.CVE IDCVE-2020-10804 --------------------------------------------- https://www.phpmyadmin.net/security/PMASA-2020-2/ ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (amd64-microcode, chromium, graphicsmagick, jackson-databind, phpmyadmin, python-bleach, and tor), Gentoo (exim and nodejs), openSUSE (chromium and thunderbird), Oracle (tomcat), Red Hat (devtoolset-8-gcc, libvncserver, runc, samba, thunderbird, and tomcat6), and SUSE (ruby2.5). --------------------------------------------- https://lwn.net/Articles/815798/ ∗∗∗ Red Hat Enterprise Linux: Schwachstelle ermöglicht Codeausführung ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0250 ∗∗∗ Security Bulletin: Jan 2020 : Multiple vulnerabilities in IBM Java Runtime affect CICS Transaction Gateway ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-jan-2020-multiple-vulnera… ∗∗∗ Security Bulletin: IBM Jazz for Service Management is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI ( CVE-2019-4717) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-jazz-for-service-mana… ∗∗∗ Security Bulletin: Multiple vulnerabilities in the IBM SDK, Java Technology Edition affects IBM Performance Management products ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Multiple vulnerabilities in the IBM SDK, Java Technology Edition affects IBM Performance Management products ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Multiple vulnerabilities in the IBM SDK, Java Technology Edition affects IBM Performance Management products ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Multiple security vulnerabilities in Swagger UI affect IBM Business Automation Workflow and IBM Business Process Manager (BPM) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-security-vulnera… ∗∗∗ Security Bulletin: IBM Jazz for Service Management is vulnerable to Open redirection vulnerabilities arise when an application incorporates user-controllable data into the target of a redirection in an unsafe way ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-jazz-for-service-mana… ∗∗∗ Security Bulletin: Multiple Security Vulnerabilities Affect IBM WebSphere Application Server in IBM Cloud ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-security-vulnera… ∗∗∗ Security Bulletin: Few vulnerabilities affecting IBM Cloud Object Storage Systems (March 2020v1) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-few-vulnerabilities-affec… ∗∗∗ Security Bulletin: Vulnerabilities affecting IBM Cloud Object Storage Systems (March 2020v2) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-affecting… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 20.03.2020
by Daily end-of-shift report 20 Mar '20

20 Mar '20

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 19-03-2020 18:00 − Freitag 20-03-2020 18:00 Handler: Thomas Pribitzer Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ WHO Chief Impersonated in Phishing to Deliver HawkEye Malware ∗∗∗ --------------------------------------------- An ongoing phishing campaign delivering emails posing as official messages from the Director-General of the World Health Organization (WHO) is actively spreading HawkEye malware payloads onto the devices of unsuspecting victims. --------------------------------------------- https://www.bleepingcomputer.com/news/security/who-chief-impersonated-in-ph… ∗∗∗ Firefox Reenables Insecure TLS to Improve Access to COVID19 Info ∗∗∗ --------------------------------------------- Mozilla says that the support for the insecure TLS 1.0 and TLS 1.1 will be reenabled in the latest version of Firefox to maintain access to government sites with COVID19 information that havent yet upgraded to TLS 1.2 or TLS 1.3. --------------------------------------------- https://www.bleepingcomputer.com/news/security/firefox-reenables-insecure-t… ∗∗∗ PrivEsc in Lenovo Vantage. Two minutes later ∗∗∗ --------------------------------------------- TL;DR The latest and greatest Lenovo Vantage software which ships with the most recent Lenovo devices is affected by a privilege escalation vulnerability. --------------------------------------------- https://www.pentestpartners.com/security-blog/privesc-in-lenovo-vantage-two… ∗∗∗ New Mirai Variant Targets Zyxel Network-Attached Storage Devices ∗∗∗ --------------------------------------------- Unit 42 researchers discovered a new Mirai variant, dubbed Mukashi, exploiting CVE-2020-9054 to infect vulnerable versions of Zyxel network-attached storage (NAS) devices. --------------------------------------------- https://unit42.paloaltonetworks.com/new-mirai-variant-mukashi/ ∗∗∗ Security flaws found in popular password managers ∗∗∗ --------------------------------------------- Not all they’re cracked up to be? Several password vaults have been found to contain vulnerabilities, both new and previously disclosed but never patched, a study says --------------------------------------------- https://www.welivesecurity.com/2020/03/19/security-flaws-found-in-popular-p… ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (bluez and chromium), Debian (icu, rails, thunderbird, and twisted), Fedora (chromium and webkit2gtk3), Gentoo (bsdiff, cacti, clamav, fribidi, libgit2, pecl-imagick, phpmyadmin, pyyaml, and tomcat), openSUSE (wireshark), Oracle (firefox, icu, python-imaging, thunderbird, and zsh), Scientific Linux (thunderbird), SUSE (firefox, nghttp2, thunderbird, and tomcat), and Ubuntu (twisted). --------------------------------------------- https://lwn.net/Articles/815591/ ∗∗∗ Ruby on Rails: Schwachstelle ermöglicht Cross-Site Scripting ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0246 ∗∗∗ Symantec Veritas NetBackup: Schwachstelle ermöglicht Ausführen von beliebigem Programmcode mit den Rechten des Dienstes ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0244 ∗∗∗ Security Bulletin: IBM Cloud Transformation Advisor is affected by a vulnerability in WebSphere Application Server Liberty (CVE-2019-4304) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-cloud-transformation-… ∗∗∗ Security Bulletin: IBM Cloud Transformation Advisor is affected by vulnerabilities in WebSphere Application Server Liberty (CVE-2019-9515, CVE-2019-9518, CVE-2019-9517, CVE-2019-9512, CVE-2019-9514, CVE-2019-9513) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-cloud-transformation-… ∗∗∗ Security Bulletin: IBM Cloud Transformation Advisor is affected by a vulnerability in WebSphere Application Server Liberty (CVE-2019-4663) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-cloud-transformation-… ∗∗∗ Security Bulletin: IBM Cloud Transformation Advisor is affected by a vulnerability in WebSphere Application Server Liberty (CVE-2019-4441) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-cloud-transformation-… ∗∗∗ Security Bulletin: Vulnerability in Apache CXF affects WebSphere Application Server (CVE-2019-17573) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-apache-c… ∗∗∗ Security Bulletin: IBM Cloud Transformation Advisor is affected by a Node.js vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-cloud-transformation-… ∗∗∗ Security Bulletin: IBM Cloud Transformation Advisor is affected by a vulnerability in WebSphere Application Server Liberty (CVE-2014-3603) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-cloud-transformation-… ∗∗∗ Security Bulletin: Information Disclosure in Cognos Business Intelligence (Cognos BI) shipped with Tivoli Common Reporting (CVE-2019-1547, CVE-2019-1549, CVE-2019-1563) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-information-disclosure-in… ∗∗∗ Security Bulletin: IBM Cloud Transformation Advisor is affected by a vulnerability in WebSphere Application Server Liberty (CVE-2019-4720) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-cloud-transformation-… ∗∗∗ Security Bulletin: Vulnerabilities in IBM Java Runtime affecting Tivoli Netcool/OMNIbus (Multiple CVEs) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-ibm-ja… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

1 0

Tageszusammenfassung - 19.03.2020
by Daily end-of-shift report 19 Mar '20

19 Mar '20

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 18-03-2020 18:00 − Donnerstag 19-03-2020 18:00 Handler: Thomas Pribitzer Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Shadowserver Foundation: Gemeinnütziges IT-Security-Team benötigt Spenden ∗∗∗ --------------------------------------------- Das Shadowserver-Team unterstützt Strafverfolgungsbehörden dabei, Cybergangstern das Handwerk zu legen. Jetzt braucht es selbst zeitnah (finanzielle) Hilfe. --------------------------------------------- https://heise.de/-4686211 ∗∗∗ RedLine Info-Stealing Malware Spread by Folding@home Phishing ∗∗∗ --------------------------------------------- A new phishing email is trying to take advantage of the Coronavirus pandemic and the race to develop medications by promoting a fake Folding@home app that installs an information-stealing malware. --------------------------------------------- https://www.bleepingcomputer.com/news/security/redline-info-stealing-malwar… ∗∗∗ InfoSec Conferences Canceled? We’ve Hours Of Recordings! ∗∗∗ --------------------------------------------- If you planned to attend some security conferences in the coming weeks, there are risks to have them canceled… Normally, I should be now in Germany to attend TROOPERS… Canceled! SAS2020 (“Security Analyst Summit”)… Canceled! FIRST TC Amsterdam… Canceled! And more will probably be added to the long list. --------------------------------------------- https://blog.rootshell.be/2020/03/19/infosec-conferences-canceled-weve-hour… ∗∗∗ Achtung vor dem Fake-Shop hausmasters.net ∗∗∗ --------------------------------------------- Hausmasters.net bietet unzählige Haushaltswaren zu Bestpreisen mit kostenlosem Versand nach Österreich, Deutschland und in die Schweiz an. Das breite Sortiment bestehend aus Kühlschränken, Staubsaugern, Waschmaschinen und der moderne Webauftritt laden zu einem schnellen Kauf ein. Doch Vorsicht: Hier zahlen Sie per Vorkasse, erhalten dafür aber nie eine Lieferung. Es handelt sich um einen Fake-Shop. --------------------------------------------- https://www.watchlist-internet.at/news/achtung-vor-dem-fake-shop-hausmaster… ∗∗∗ France warns of new ransomware gang targeting local governments ∗∗∗ --------------------------------------------- CERT France says some local governments have been infected with a new version of the Pysa (Mespinoza) ransomware. --------------------------------------------- https://www.zdnet.com/article/france-warns-of-new-ransomware-gang-targeting… ===================== = Vulnerabilities = ===================== ∗∗∗ Adobe: Weitere teils kritische Updates unter anderem für Photoshop und Bridge ∗∗∗ --------------------------------------------- Nicht nur bei Acrobat und Reader hat Adobe nachgebessert, sondern auch bei Bridge, ColdFusion, Experience Manager, Photoshop und Genuine Integrity Service. --------------------------------------------- https://heise.de/-4686418 ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (gdal), Fedora (nethack), Mageia (okular, sleuthkit, and webkit2), openSUSE (salt), Oracle (icu, kernel, python-pip, python-virtualenv, and zsh), Red Hat (icu, python-imaging, thunderbird, and zsh), Scientific Linux (icu, python-imaging, and zsh), SUSE (postgresql10), and Ubuntu (apache2). --------------------------------------------- https://lwn.net/Articles/815442/ ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java SDK and IBM Java Runtime affect Rational Business Developer ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Vulnerabilities in IBM WebSphere Application Server Liberty affect IBM Spectrum Protect Backup-Archive Client web user interface, IBM Spectrum Protect for Space Management, and IBM Spectrum Protect for Virtual Environments ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-ibm-we… ∗∗∗ Security Bulletin: A vulnerability in IBM Java Runtime affect Financial Transaction Manager for Check Services (CVE-2019-4732) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-in-ibm-ja… ∗∗∗ Security Bulletin: IBM Java Runtime Vulnerabilities affect the IBM Spectrum Protect Backup-Archive Client and web user interface, IBM Spectrum Protect for Space Management, and IBM Spectrum Protect for Virtual Environments (CVE-2019-4732, ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-java-runtime-vulnerab… ∗∗∗ Security Bulletin: IBM DataPower Gateway is potentially vulnerable to a DoS issue when processing regular expressions (CVE-2017-16231) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-datapower-gateway-is-… ∗∗∗ Security Bulletin: Vulnerabilities in IBM WebSphere Application Server Liberty affect IBM Spectrum Protect Snapshot for VMware (CVE-2019-4304, CVE-2019-4305, CVE-2019-4441, CVE-2014-3603) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-ibm-we… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect Host On-Demand ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Vulnerabilities in OpenSSL affect IBM Spectrum Protect Backup-Archive Client NetApp Services (CVE-2019-1547, CVE-2019-1549, CVE-2019-1563, CVE-2019-1552) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-openss… ∗∗∗ Security Bulletin: Potential exposure of sensitive data in IBM DataPower Gateway (CVE-2020-4203) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-potential-exposure-of-sen… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect OS Images for Red Hat Linux Systems (Oct2019 updates) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Red Hat Enterprise Linux: Schwachstelle ermöglicht Codeausführung ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0241 ∗∗∗ Drupal: Mehrere Schwachstelle ermöglichen Cross-Site Scripting ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0240 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 18.03.2020
by Daily end-of-shift report 18 Mar '20

18 Mar '20

===================== = End-of-Day report = ===================== Timeframe: Dienstag 17-03-2020 18:00 − Mittwoch 18-03-2020 18:00 Handler: Thomas Pribitzer Co-Handler: Robert Waldner ===================== = News = ===================== ∗∗∗ TrickBot Now Exploits Infected PCs to Launch RDP Brute Force Attacks ∗∗∗ --------------------------------------------- A new module for TrickBot banking Trojan has recently been discovered in the wild that lets attackers leverage compromised systems to launch brute-force attacks against selected Windows systems running a Remote Desktop Protocol (RDP) connection exposed to the Internet. --------------------------------------------- https://thehackernews.com/2020/03/trickbot-malware-rdp-bruteforce.html ∗∗∗ Home-Office? – Aber sicher! ∗∗∗ --------------------------------------------- Eine empfohlene Maßnahme im Kontext der Corona-Prävention ist die intensivere Nutzung von Home-Office und mobilem Arbeiten. Dafür gilt es, pragmatische Lösungen zu finden, die einerseits die Arbeitsfähigkeit einer Organisation erhalten, gleichzeitig jedoch Vertraulichkeit, Verfügbarkeit und Integrität gewährleisten. --------------------------------------------- https://www.bsi.bund.de/DE/Presse/Kurzmeldungen/Meldungen/Empfehlungen_mobi… ∗∗∗ Sicher arbeiten im Homeoffice! ∗∗∗ --------------------------------------------- Unzählige Unternehmen haben ihren Betrieb als Reaktion auf das Coronavirus und entsprechende Regierungsvorgaben mittlerweile auf Arbeit im Homeoffice umgestellt. Da dies einige Änderungen in alltäglichen Arbeitsprozessen bedeutet, gibt es Empfehlungen für Unternehmen und deren MitarbeiterInnen, die Schäden durch Kriminelle in der momentanen Ausnahmesituation vermeiden können. --------------------------------------------- https://www.watchlist-internet.at/news/sicher-arbeiten-im-homeoffice/ ===================== = Vulnerabilities = ===================== ∗∗∗ Security Bulletins Posted ∗∗∗ --------------------------------------------- Adobe has published security bulletins for Adobe Genuine Integrity Service (APSB20-12), Adobe Acrobat and Reader (APSB20-13), Adobe Photoshop (APSB20-14), Adobe Experience Manager (APSB20-15), Adobe ColdFusion (APSB20-16) and Adobe Bridge (APSB20-17). --------------------------------------------- https://blogs.adobe.com/psirt/?p=1847 ∗∗∗ Severe Flaws Patched in Responsive Ready Sites Importer Plugin ∗∗∗ --------------------------------------------- On March 2nd, our Threat Intelligence team discovered several vulnerable endpoints in Responsive Ready Sites Importer, a WordPress plugin installed on over 40,000 sites. These flaws allowed any authenticated user, regardless of privilege level, the ability to execute various AJAX actions that could reset site data, inject malicious JavaScript in pages, modify theme customizer data, import .xml and .json files, and activate plugins, among many other actions. ... We highly recommend updating to the latest version available, 2.2.7, immediately. --------------------------------------------- https://www.wordfence.com/blog/2020/03/severe-flaws-patched-in-responsive-r… ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (libvncserver and twisted), Fedora (libxslt), Red Hat (kernel, kernel-rt, python-flask, python-pip, python-virtualenv, slirp4netns, tomcat, and zsh), Scientific Linux (kernel, python-pip, python-virtualenv, tomcat, and zsh), SUSE (apache2-mod_auth_openidc and skopeo), and Ubuntu (apport and dino-im). --------------------------------------------- https://lwn.net/Articles/815309/ ∗∗∗ FreeRADIUS: Schwachstelle ermöglicht Offenlegung von Informationen ∗∗∗ --------------------------------------------- FreeRADIUS ist ein Open Source Server zur Authentisierung entfernter Benutzer auf Basis des RADIUS-Protokolls (Remote Access Dial-In User Service). Ein entfernter, anonymer Angreifer kann eine Schwachstelle in FreeRADIUS ausnutzen, um Informationen offenzulegen. --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0235 ∗∗∗ Delta Electronics Industrial Automation CNCSoft ScreenEditor ∗∗∗ --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-20-077-01 ∗∗∗ Cisco SD-WAN Solution vManage SQL Injection Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco SD-WAN Solution Privilege Escalation Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco SD-WAN Solution Command Injection Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco SD-WAN Solution Buffer Overflow Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco SD-WAN Solution vManage Stored Cross-Site Scripting Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Security Advisory - Improper Authorization Vulnerability in Several Smartphones ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200318-… ∗∗∗ Security Advisory - Logic Error Vulnerability in Several Smartphones ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200318-… ∗∗∗ Security Advisory - Improper Authentication Vulnerability in Several Smartphones ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200318-… ∗∗∗ Security Advisory - Improper Authentication Vulnerability in Some Huawei Products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200318-… ∗∗∗ Security Advisory - Double Free Vulnerability in Some Huawei Products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200318-… ∗∗∗ Security Bulletin: Multiple Vulnerabilities in IBM® Java SDK affect Liberty for Java for IBM Cloud January 2020 CPU ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM eDiscovery Analyzer ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM Content Classification ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: A Vulnerability in Apache Log4j affects IBM LKS ART & Agent ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-in-apache… ∗∗∗ Security Bulletin: OpenSSL publicly disclosed vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-openssl-publicly-disclose… ∗∗∗ Security Bulletin: IBM Security Guardium is affected by an Apache Commons vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ Security Bulletin: Cross-Site Request Forgery (CSRF) vulnerabilities were identified on Tivoli Netcool/OMNIbus WebGUI Relationship admin page (CVE-2020-4199) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-cross-site-request-forger… ∗∗∗ Security Bulletin: Liberty for Java for IBM Cloud is vulnerable to a denial of service (CVE-2019-4720) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-liberty-for-java-for-ibm-… ∗∗∗ Security Bulletin: Multiple vulnerabilities affect IBM® SDK for Node.js™ in IBM Cloud ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Vulnerability in Apache CXF affects Liberty for Java for IBM Cloud(CVE-2019-12406) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-apache-c… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 17.03.2020
by Daily end-of-shift report 17 Mar '20

17 Mar '20

===================== = End-of-Day report = ===================== Timeframe: Montag 16-03-2020 18:00 − Dienstag 17-03-2020 18:00 Handler: Thomas Pribitzer Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Vorsicht vor Phishing-Mails zum Thema Corona ∗∗∗ --------------------------------------------- Kriminelle nutzen das Corona-Virus für ihre Betrugsmaschen und versenden Phishings-Mails im Namen von Unternehmen. Aktuell sind uns gefälschte E-Mails, die angeblich von A1 und DHL stammen, bekannt. Seien Sie also bei E-Mails zum Thema Corona sehr vorsichtig und klicken keinesfalls auf einen Link oder loggen sich über einen Button am Ende der E-Mail in Ihr Kundenkonto ein. Laden Sie auch keine Anhänge herunter, es könnte sich um Schadsoftware handeln. --------------------------------------------- https://www.watchlist-internet.at/news/vorsicht-vor-phishing-mails-zum-them… ∗∗∗ Die Shadowserver Foundation braucht dringend finanzielle Hilfe ∗∗∗ --------------------------------------------- Die Shadowserver Foundation ist nicht nur weltweit die größte Quelle von Threat Intelligence, sie ist auch bei weitem die wichtigste Informationsquelle für CERT.at zu Themen wie Malwareinfektionen, verwundbaren Systeme, etc. in Österreich (siehe die Liste der Feeds, die wir von Shadowserver erhalten). Insgesamt versorgt die Shadowserver Foundation 107 nationale CERTs/CSIRTs in 136 Ländern mit wertvollen Informationen über Probleme in ihrem jeweiligen [...] --------------------------------------------- https://cert.at/de/blog/2020/3/die-shadowserver-foundation-braucht-dringend… ∗∗∗ Slack fixes account-stealing bug ∗∗∗ --------------------------------------------- Slack has fixed a bug that allowed attackers to hijack user accounts by tampering with their HTTP sessions. --------------------------------------------- https://nakedsecurity.sophos.com/2020/03/17/slack-fixes-account-stealing-bu… ∗∗∗ A Quick Summary of Current Reflective DNS DDoS Attacks, (Tue, Mar 17th) ∗∗∗ --------------------------------------------- DNS is still a popular protocol to amplify denial of service attacks. A rather small DNS query, sent to an open recursive resolver, can be used to trigger a large response. Over the last few years, DNS servers implemented many countermeasures to make it more difficult to launch these attacks and easier to mitigate them. It also has become easier (but not trivial) to defend against these attacks. But in the end, you still have to "buy your way out" of a denial of service attacks. --------------------------------------------- https://isc.sans.edu/diary/rss/25916 ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (okular, thunderbird, and webkit2gtk), Debian (webkit2gtk), Fedora (php-horde-Horde-Form), Gentoo (libvorbis, nss, and proftpd), Oracle (firefox and kernel), Red Hat (kernel), Scientific Linux (firefox), SUSE (cni, cni-plugins, conmon, fuse-overlayfs, podman, librsvg, and ovmf), and Ubuntu (ceph, icu, linux, linux-aws, linux-kvm, linux-aws-5.0, linux-gcp, linux-gke-5.0, linux-oracle-5.0, linux-kvm, linux-oracle, linux-raspi2, linux-raspi2-5.3, [...] --------------------------------------------- https://lwn.net/Articles/815202/ ∗∗∗ Intel CPUs vulnerable to new Snoop attack ∗∗∗ --------------------------------------------- Applying the the patches for the Foreshadow (L1TF) attack disclosed in 2018 also blocks Snoop attacks. --------------------------------------------- https://www.zdnet.com/article/intel-cpus-vulnerable-to-new-snoop-attack/ ∗∗∗ Trend Micro Produkte: Mehrere Schwachstellen ermöglichen Ausführen von beliebigem Programmcode mit Administratorrechten ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0230 ∗∗∗ Security Bulletin: A vulnerability in IBM WebSphere Liberty affects IBM Operations Analytics Predictive Insights (CVE-2019-4720) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-in-ibm-we… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect the WebSphere Message Broker V8. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect WebSphere Message Broker V8. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect IBM Integration Bus and IBM App Connect Enterpise v11. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect IBM DataPower Gateway ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM eDiscovery Analyzer ∗∗∗ --------------------------------------------- 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 - 16.03.2020
by Daily end-of-shift report 16 Mar '20

16 Mar '20

===================== = End-of-Day report = ===================== Timeframe: Freitag 13-03-2020 18:00 − Montag 16-03-2020 18:00 Handler: Thomas Pribitzer Co-Handler: Robert Waldner ===================== = News = ===================== ∗∗∗ Kritische Lücke: Angreifer könnten aus VMware Fusion und Workstation ausbrechen ∗∗∗ --------------------------------------------- Wer virtuelle Maschinen mit Fusion, Horizon, Remote Console (VMRC) und Workstation betreibt, sollte sich aus Sicherheitsgründen die aktualisierten Versionen herunterladen und installieren. Andernfalls könnten Angreifer im schlimmsten Fall aus einer VM ausbrechen und Schadcode im Host-System ausführen. --------------------------------------------- https://www.heise.de/security/meldung/Kritische-Luecke-Angreifer-koennten-a… ∗∗∗ Saving Shadowserver and Securing the Internet — Why You Should Care & How You Can Help ∗∗∗ --------------------------------------------- Shadowserver has unexpectedly lost the financial support of our largest sponsor. We need to transition the impacted operations staff and move our data center by May 26th 2020. This is an extremely aggressive timeline. We urgently appeal to our constituents and the community to rally together, help save Shadowserver and help secure the Internet. This is the initial announcement and the index page to more detailed supporting content. --------------------------------------------- https://www.shadowserver.org/news/saving-shadowserver-and-securing-the-inte… ∗∗∗ BlackWater Malware Abuses Cloudflare Workers for C2 Communication ∗∗∗ --------------------------------------------- A new backdoor malware called BlackWater pretending to be COVID-19 information while abusing Cloudflare Workers as an interface to the malwares command and control (C2) server. --------------------------------------------- https://www.bleepingcomputer.com/news/security/blackwater-malware-abuses-cl… ∗∗∗ MonitorMinor: vicious stalkerware ∗∗∗ --------------------------------------------- The other day, our Android traps ensnared an interesting specimen of stalkerware. On closer inspection, we found that this app outstrips all existing software of its class in terms of functionality. --------------------------------------------- https://securelist.com/monitorminor-vicious-stalkerware/95575/?utm_source=r… ∗∗∗ Phishing PDF With Incremental Updates., (Sat, Mar 14th) ∗∗∗ --------------------------------------------- Someone asked me for help with this phishing PDF. --------------------------------------------- https://isc.sans.edu/diary/rss/25904 ∗∗∗ Desktop.ini as a post-exploitation tool, (Mon, Mar 16th) ∗∗∗ --------------------------------------------- Desktop.ini files have been part of Windows operating systems for a long time. They provide users with the option to customize the appearance of specific folders in File Explorer, such as changing their icons[1]. That is not all they are good for, however. --------------------------------------------- https://isc.sans.edu/diary/rss/25912 ∗∗∗ Open MQTT Report - Expanding the Hunt for Vulnerable IoT devices ∗∗∗ --------------------------------------------- New MQTT IPv4 scans are now carried out daily as part of our efforts to expand our capability to enable the mapping of exposed IoT devices on the Internet. A new report - Open MQTT - is now shared in our free daily victim remediation reports to 107 National CSIRTs and 4600+ network owners. In particular, the report identifies accessible MQTT broker service that enable anonymous access. The work is being carried out as part of the EU CEF VARIoT (Vulnerability and Attack Repository for IoT) --------------------------------------------- https://www.shadowserver.org/news/open-mqtt-report-expanding-the-hunt-for-v… ∗∗∗ Has The Sun Set On The Necurs Botnet? ∗∗∗ --------------------------------------------- Private sector partners Microsoft and Bitsight announced their disruption of the Necurs botnet on March 10th 2020. Shadowserver supported the operation, through the use of our Registrar of Last Resort (RoLR) for helping to deal with the millions of potential DGA C2 domains involved, and by making available our victim remediation reporting channels. In this blog post we provide our take on some of the more interesting aspects of this operation, analyze the sinkholed Necurs victim populations and [...] --------------------------------------------- https://www.shadowserver.org/news/has-the-sun-set-on-the-necurs-botnet/ ∗∗∗ COVID-19 Themed Phishing Campaigns Continue ∗∗∗ --------------------------------------------- Another COVID-19 (Coronavirus) phishing campaign has been discovered -- this one apparently operated by the Pakistan-based APT36, which is thought to be nation-backed. --------------------------------------------- https://www.securityweek.com/covid-19-themed-phishing-campaigns-continue ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (graphicsmagick, qemu, and slurm-llnl), Fedora (ansible, couchdb, mediawiki, and python3-typed_ast), Gentoo (atftp, curl, file, gdb, git, gst-plugins-base, icu, libarchive, libgcrypt, libjpeg-turbo, libssh, libvirt, musl, nfdump, ppp, python, ruby-openid, runc, sqlite, squid, sudo, SVG Salamander, systemd, thunderbird, tiff, and webkit-gtk), Mageia (firefox, kernel, and thunderbird), openSUSE (firefox, librsvg, php7, and tomcat), Red Hat (firefox), [...] --------------------------------------------- https://lwn.net/Articles/815097/ ∗∗∗ Security Bulletin: IBM MQ and IBM MQ Appliance could allow a local attacker to obtain sensitive information. (CVE-2019-4719) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-and-ibm-mq-applian… ∗∗∗ Security Bulletin: IBM MQ is vulnerable to a denial of service attack caused by an error processing error messages. (CVE-2019-4656) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-is-vulnerable-to-a… ∗∗∗ Security Bulletin: IBM Cloud Automation Manager Session Fixation Vulnerability (CVE-2019-4617) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-cloud-automation-mana… ∗∗∗ Security Bulletin: Vulnerability in IBM Java Runtime affect Financial Transaction Manager for Corporate Payment Services v2.1.1 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-ibm-java… ∗∗∗ Security Bulletin: IBM MQ could allow a local attacker to obtain sensitive information by inclusion of sensitive data within trace. (CVE-2019-4619) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-could-allow-a-loca… ∗∗∗ Security Bulletin: IBM TNPM Wireline is vulnerable to Apache Commons Beanutils (CVE-2019-10086) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-tnpm-wireline-is-vuln… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 13.03.2020
by Daily end-of-shift report 13 Mar '20

13 Mar '20

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 12-03-2020 18:00 − Freitag 13-03-2020 18:00 Handler: Thomas Pribitzer Co-Handler: Dimitri Robl ===================== = News = ===================== ∗∗∗ CovidLock: Mobile Coronavirus Tracking App Coughs Up Ransomware ∗∗∗ --------------------------------------------- The security research team at DomainTools recently observed an uptick in suspicious Coronavirus and COVID-19 domains, leading them to discover CovidLock, a malicious Android App. --------------------------------------------- https://www.domaintools.com/resources/blog/covidlock-mobile-coronavirus-tra… ∗∗∗ mTAN abgefangen: Betrüger räumten Konten in Österreich leer ∗∗∗ --------------------------------------------- Mit SIM-Swapping haben Kriminelle bei Dutzenden Österreichern Geld abgehoben. Nun wurden sie verhaftet. (TAN, Malware) --------------------------------------------- https://www.golem.de/news/mtan-abgefangen-betrueger-raeumten-konten-in-oest… ∗∗∗ Persistent Cross-Site Scripting, the MSSQL Way ∗∗∗ --------------------------------------------- If you save wide Unicode brackets (i.e. ＜＞) into a char or varchar field, MSSQL Server will convert them into HTML brackets (i.e. ). So, ＜img src=x onerror=alert(pxss)＞ will be converted to compliments of the backend DB. This will likely help you sneak past server-side filters, WAFs, etc. and execute a persistent Cross-Site Scripting (PXSS) attack. As a bonus, .NET request validation will not detect it. --------------------------------------------- https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/persistent-… ∗∗∗ Tor team warns of Tor Browser bug that runs JavaScript on sites it shouldnt ∗∗∗ --------------------------------------------- Tor team says its working on a fix, but has no timeline. --------------------------------------------- https://www.zdnet.com/article/tor-team-warns-of-tor-browser-bug-that-runs-j… ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (firefox, golang-golang-x-crypto, kernel, mbedtls, ppp, and python-django), Debian (slirp and yubikey-val), Fedora (firefox, java-1.8.0-openjdk-aarch32, mbedtls, monit, seamonkey, sympa, and zsh), Gentoo (chromium, e2fsprogs, firefox, groovy, postgresql, rabbitmq-c, ruby, and vim), Mageia (ppp), openSUSE (kernel), and SUSE (glibc, kernel, openstack-manila, php5, and squid). --------------------------------------------- https://lwn.net/Articles/814817/ ∗∗∗ Update - Kritische Sicherheitslücke in Microsoft SMBv3 - Patch und Workarounds verfügbar ∗∗∗ --------------------------------------------- 03. März 2020 Update: 13. März 2020 Beschreibung Microsoft hat außerhalb des monatlichen Patch-Zyklus ein Security Advisory mit Workarounds für eine kritische Sicherheitslücke in Microsoft Server Message Block 3.1.1 (SMBv3) veröffentlicht. CVE-Nummern: CVE-2020-0796 CVSS Base Score: 10.0 (laut CERT/CC) Update: 13. März 2020 Microsoft gibt unter https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020… ebenfalls einen CVSS Base Score --------------------------------------------- https://cert.at/de/warnungen/2020/3/kritische-sicherheitslucke-in-microsoft… ∗∗∗ Security Bulletin: PowerVC is impacted by information leakage from nova APIs during external exception (CVE-2019-14433) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-powervc-is-impacted-by-in… ∗∗∗ Security Bulletin: CVE-2020-2654 may affect IBM® SDK, Java™ Technology Edition ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-cve-2020-2654-may-affect-… ∗∗∗ Security Bulletin: Content Collector for Email is affected by a 3RD PARTY Path Traversal vulnerability in the Administrative Console in IBM WebSphere Application Server (WAS) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-content-collector-for-ema… ∗∗∗ Security Bulletin: Content Collector for Email is affected by a cross-site scripting vulnerability in WebSphere Application Server Admin Console ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-content-collector-for-ema… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect Content Collector for Email, Content Collector for File Systems, Content Collector for Microsoft SharePoint and Content Collector for IBM Connections ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Vulnerability in IBM Java Runtime affects IBM Spectrum Protect Snapshot for VMware (CVE-2019-2989) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-ibm-java… ∗∗∗ Security Bulletin: A vulnerability in Python affects IBM Operations Analytics Predictive Insights (CVE-2019-18348) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-in-python… ∗∗∗ Security Bulletin: Content Collector for Email is affected by a File traversal vulnerability in WebSphere Application Server Admin Console ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-content-collector-for-ema… ∗∗∗ Security Bulletin: Content Collector for Email is affected by a Information disclosure vulnerability in WebSphere Application Server ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-content-collector-for-ema… ∗∗∗ Security Bulletin: Vulnerability in IBM Java Runtime affect Financial Transaction Manager for ACH Services ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-ibm-java… ∗∗∗ VMSA-2020-0004 ∗∗∗ --------------------------------------------- https://www.vmware.com/security/advisories/VMSA-2020-0004.html ∗∗∗ Red Hat JBoss Enterprise Application Platform: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0228 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 12.03.2020
by Daily end-of-shift report 12 Mar '20

12 Mar '20

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 11-03-2020 18:00 − Donnerstag 12-03-2020 18:00 Handler: Thomas Pribitzer Co-Handler: Robert Waldner ===================== = News = ===================== ∗∗∗ Prenotification Security Advisory for Adobe Acrobat and Reader ∗∗∗ --------------------------------------------- Adobe is planning to release security updates for Adobe Acrobat and Reader for Windows and macOS on Tuesday, March 17, 2020. --------------------------------------------- https://helpx.adobe.com/security/products/acrobat/apsb20-13.html ∗∗∗ Live Coronavirus Map Used to Spread Malware ∗∗∗ --------------------------------------------- Cybercriminals constantly latch on to news items that captivate the publics attention, but usually they do so by sensationalizing the topic or spreading misinformation about it. Recently, however, cybercrooks have started disseminating real-time, accurate information about global infection rates tied to the Coronavirus/COVID-19 pandemic in a bid to infect computers with malicious software. --------------------------------------------- https://krebsonsecurity.com/2020/03/live-coronavirus-map-used-to-spread-mal… ===================== = Vulnerabilities = ===================== ∗∗∗ Achtung: Sicherheitspatch gegen kritische SMBv3-Lücke jetzt verfügbar ∗∗∗ --------------------------------------------- Gegen die kritische Windows-Sicherheitslücke CVE-2020-0796 gibt es jetzt einen Patch von Microsoft. Admins sollten ihre Systeme möglichst sofort akualisieren.. --------------------------------------------- https://heise.de/-4681993 ∗∗∗ Flaws Riddle Zyxel’s Network Management Software ∗∗∗ --------------------------------------------- Over 16 security flaws, including multiple backdoors and hardcoded SSH server keys, plague the software. --------------------------------------------- https://threatpost.com/flaws-zyxels-network-management-software/153554/ ∗∗∗ Vulnerabilities Patched in Popup Builder Plugin Affecting over 100,000 Sites ∗∗∗ --------------------------------------------- On March 4th, our Threat Intelligence team discovered several vulnerabilities in Popup Builder, a WordPress plugin installed on over 100,000 sites. One vulnerability allowed an unauthenticated attacker to inject malicious JavaScript into any published popup, which would then be executed whenever the popup loaded. .. We highly recommend updating to the latest version, 3.64.1, immediately. --------------------------------------------- https://www.wordfence.com/blog/2020/03/vulnerabilities-patched-in-popup-bui… ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by CentOS (kernel), Debian (dojo, firefox-esr, sleuthkit, and wpa), Fedora (cacti, cacti-spine, and python-psutil), Oracle (kernel), Red Hat (kernel), Scientific Linux (kernel), SUSE (ardana-ansible, ardana-cinder, ardana-cobbler, ardana-db, ardana-horizon, ardana-input-model, ardana-monasca, ardana-mq, ardana-nova, ardana-octavia, ardana-osconfig, ardana-tempest, ardana-tls, crowbar-core, crowbar-ha, crowbar-openstack, crowbar-ui, keepalived, ...), Ubuntu (firefox). --------------------------------------------- https://lwn.net/Articles/814652/ ∗∗∗ ABB eSOMS ∗∗∗ --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-20-072-01 ∗∗∗ ABB Asset Suite ∗∗∗ --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-20-072-02 ∗∗∗ Rockwell Automation Allen-Bradley Stratix 5950 ∗∗∗ --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-20-072-03 ∗∗∗ XSS vulnerability in the FortiManager via the buffer parameter ∗∗∗ --------------------------------------------- https://fortiguard.com/psirt/FG-IR-19-271 ∗∗∗ Information disclosure through diagnose debug commands in FortiWeb ∗∗∗ --------------------------------------------- https://fortiguard.com/psirt/FG-IR-19-269 ∗∗∗ XSS Vulnerability in Disclaimer Description of a Replacement Message in FortiWeb ∗∗∗ --------------------------------------------- https://fortiguard.com/psirt/FG-IR-20-001 ∗∗∗ Unquoted Service Path exploit in FortiClient ∗∗∗ --------------------------------------------- https://fortiguard.com/psirt/FG-IR-19-281 ∗∗∗ Authorizations Bypass in the FortiPresence portal parameters ∗∗∗ --------------------------------------------- https://fortiguard.com/psirt/FG-IR-19-258 ∗∗∗ XSS vulnerability in the URL Description of URL filter ∗∗∗ --------------------------------------------- https://fortiguard.com/psirt/FG-IR-19-270 ∗∗∗ XSS vulnerability in the Anomaly Detection Parameter Name ∗∗∗ --------------------------------------------- https://fortiguard.com/psirt/FG-IR-19-265 ∗∗∗ FortiSIEM is vulnerable to a CSRF attack ∗∗∗ --------------------------------------------- https://fortiguard.com/psirt/ FG-IR-19-240 ∗∗∗ Security Advisory - Out of Bounds Read Vulnerability in Some Huawei Products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200311-… ∗∗∗ Security Advisory - Improper Authentication Vulnerability in Huawei Smartphone ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200311-… ∗∗∗ Security Advisory - Improper Authentication Vulnerability in Huawei Smartphone ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200311-… ∗∗∗ Security Advisory - Improper Integrity Checking Vulnerability on some Huawei Products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200311-… ∗∗∗ Security Bulletin: Vulnerability from Apache HttpClient affects IBM Cloud Pak System (CVE-2012-5783) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-from-apache… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect IBM Integration Bus and IBM App Connect Enterpise v11. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Multiple vulnerabilities in HTTP/2 implementation used by Watson Knowledge Catalog for IBM Cloud Pak for Data ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: An information disclosure security vulnerability has been identified with the embedded Content Navigator component shipped with IBM Business Automation Workflow (CVE-2019-4679) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-an-information-disclosure… ∗∗∗ Security Bulletin: A vulnerability in IBM Java Runtime affects IBM SPSS Statistics ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-in-ibm-ja… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 11.03.2020
by Daily end-of-shift report 11 Mar '20

11 Mar '20

===================== = End-of-Day report = ===================== Timeframe: Dienstag 10-03-2020 18:00 − Mittwoch 11-03-2020 18:00 Handler: Thomas Pribitzer Co-Handler: Robert Waldner ===================== = News = ===================== ∗∗∗ LVI Attacks: New Intel CPUs Vulnerability Puts Data Centers At Risk ∗∗∗ --------------------------------------------- Tracked as CVE-2020-0551, dubbed "Load Value Injection in the Line Fill Buffers" or LVI-LFB for short, the new speculative-execution attack could let a less privileged attacker steal sensitive information—encryption keys or passwords—from the protected memory and subsequently, take significant control over a targeted system. --------------------------------------------- https://thehackernews.com/2020/03/intel-load-value-injection.html ∗∗∗ Forthcoming OpenSSL release ∗∗∗ --------------------------------------------- The OpenSSL project team would like to announce the forthcoming release of OpenSSL version 1.1.1e. This release will be made available on Tuesday 17th March 2020 between 1300-1700 UTC. This will contain one LOW severity fix for CVE-2019-1551 --------------------------------------------- https://mta.openssl.org/pipermail/openssl-announce/2020-March/000166.html ∗∗∗ A new and advanced Rowhammer-based attack on DDR4 memory ∗∗∗ --------------------------------------------- A new and advanced Rowhammer-based attack on DDR4 memory was announced on March 10, 2020. (CVE-2020-10255) The attack has been shown to cause memory corruption in lab environments. --------------------------------------------- https://www.ibm.com/blogs/psirt/a-new-and-advanced-rowhammer-based-attack-o… ∗∗∗ Klicken Sie keine Links und Anhänge in E-Mails an! ∗∗∗ --------------------------------------------- „Ihr PayPal-Konto wurde eingeschränkt! … Öffnen Sie die Anhangsdatei, um Ihre Einschränkung aufzuheben!“ Diese Nachricht landet derzeit in zahlreichen E-Mail-Postfächern. Die Datei im Anhang enthält Schadsoftware, die Links führen auf Phishing-Seiten mit denen Zugangsdaten ausspioniert werden sollen. Schützen kann man sich nur, indem man nichts anklickt, sondern sich auf anderen Wegen informiert, ob die E-Mail echt sein kann. --------------------------------------------- https://www.watchlist-internet.at/news/klicken-sie-keine-links-und-anhaenge… ∗∗∗ Microsoft orchestrates coordinated takedown of Necurs botnet ∗∗∗ --------------------------------------------- Microsoft and partners in 35 countries move to bring down Necurs, todays largest malware botnet. --------------------------------------------- https://www.zdnet.com/article/microsoft-orchestrates-coordinated-takedown-o… ===================== = Vulnerabilities = ===================== ∗∗∗ Kritische Sicherheitslücke in Microsoft SMBv3 - Workarounds verfügbar ∗∗∗ --------------------------------------------- Microsoft hat außerhalb des monatlichen Patch-Zyklus ein Security Advisory mit Workarounds für eine kritische Sicherheitslücke in Microsoft Server Message Block 3.1.1 (SMBv3) veröffentlicht. ... Die Lücke kann über das Netzwerk ausgenützt werden und ermöglicht die Ausführung von beliebigen Befehlen mit SYSTEM Rechten. --------------------------------------------- https://cert.at/de/warnungen/2020/3/kritische-sicherheitslucke-in-microsoft… ∗∗∗ IPAS: Security Advisories for March 2020 ∗∗∗ --------------------------------------------- Hi everyone, It’s the second Tuesday in March 2020 and today we released 9 security advisories. For full details on these advisories, please visit the Intel Security Center. --------------------------------------------- https://blogs.intel.com/technology/2020/03/ipas-security-advisories-for-mar… ∗∗∗ SAML Service Provider - Critical - Access bypass - SA-CONTRIB-2020-006 ∗∗∗ --------------------------------------------- This module enables you to authenticate Drupal users using an external SAML Identity Provider. If the site is configured to allow visitors to register for user accounts but administrator approval is required, the module doesnt sufficiently enforce the administrative approval requirement, in the case where the requesting user has already authenticated through SAML. --------------------------------------------- https://www.drupal.org/sa-contrib-2020-006 ∗∗∗ Microsoft Patch Tuesday — March 2020: Vulnerability disclosures and Snort coverage ∗∗∗ --------------------------------------------- Microsoft released its monthly security update today, disclosing vulnerabilities across many of its products and releasing corresponding updates. This months Patch Tuesday covers 117 vulnerabilities, 25 of which are considered critical. There is also one moderate vulnerability and 91 that are considered important. --------------------------------------------- https://blog.talosintelligence.com/2020/03/microsoft-patch-tuesday-march-20… ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by CentOS (qemu-kvm and sudo), Debian (chromium), Mageia (gpac, libseccomp, and tomcat), openSUSE (gd and postgresql10), Oracle (qemu-kvm), Red Hat (chromium-browser), Scientific Linux (qemu-kvm), Slackware (firefox), and SUSE (ipmitool, java-1_7_0-openjdk, librsvg, and tomcat). --------------------------------------------- https://lwn.net/Articles/814574/ ∗∗∗ Synology-SA-20:03 Kr00k ∗∗∗ --------------------------------------------- A vulnerability allows remote attackers to obtain sensitive information via a susceptible version of Synology Router Manager (SRM) that is equipped with Broadcom BCM43460. --------------------------------------------- https://www.synology.com/en-global/support/security/Synology_SA_20_03 ∗∗∗ MISP 2.4.123 released (aka the dashboard and security fix release) ∗∗∗ --------------------------------------------- A new version of MISP (2.4.123) has been released. This version includes various security related fixed, and a new Dashboard system. --------------------------------------------- https://www.misp-project.org/2020/03/10/MISP.2.4.123.released.html ∗∗∗ Credential Disclosure in WatchGuard Fireware AD Helper Component ∗∗∗ --------------------------------------------- RedTeam Pentesting discovered a credential-disclosure vulnerability in the AD Helper component of the WatchGuard Fireware Threat Detection and Response (TDR) service, which allows unauthenticated attackers to gain Active Directory credentials for a Windows domain in plaintext. --------------------------------------------- https://www.redteam-pentesting.de/en/advisories/rt-sa-2020-001/ ∗∗∗ Johnson Controls Kantech EntraPass ∗∗∗ --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-20-070-04 ∗∗∗ Johnson Controls Metasys ∗∗∗ --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-20-070-05 ∗∗∗ Rockwell Automation MicroLogix Controllers and RSLogix 500 Software ∗∗∗ --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-20-070-06 ∗∗∗ Security Advisory - Improper Authentication Vulnerability in Huawei Smartphone ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-202003116… ∗∗∗ Security Bulletin: IBM InfoSphere Governance Catalog is affected by a cross-site scripting vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-infosphere-governance… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java SDK and IBM Java Runtime affect IBM® Db2®. (August 2019 CPU) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Multiple security vulnerabilities in IBM Java SDK affects IBM Voice Gateway ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-security-vulnera… ∗∗∗ Linux kernel vulnerability CVE-2019-19072 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K42438635 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 10.03.2020
by Daily end-of-shift report 10 Mar '20

10 Mar '20

===================== = End-of-Day report = ===================== Timeframe: Montag 09-03-2020 18:00 − Dienstag 10-03-2020 18:00 Handler: Thomas Pribitzer Co-Handler: Robert Waldner ===================== = News = ===================== ∗∗∗ Microsoft Exchange Server Flaw Exploited in APT Attacks ∗∗∗ --------------------------------------------- The vulnerability in question (CVE-2020-0688) exists in the control panel of Exchange, Microsoft’s mail server and calendaring server, and was fixed as part of Microsoft’s February Patch Tuesday updates. However, researchers in a Friday advisory said that unpatched servers are being exploited in the wild by unnamed advanced persistent threat (APT) actors. --------------------------------------------- https://threatpost.com/microsoft-exchange-server-flaw-exploited-in-apt-atta… ∗∗∗ Variant of Paradise Ransomware Targets Office IQY Files ∗∗∗ --------------------------------------------- A new variant of the Paradise ransomware attacks rarely-targeted Microsoft Office Excel IQY files, providing a new and relatively inobtrusive way to infiltrate and hijack an organization’s network, researchers have found. --------------------------------------------- https://threatpost.com/variant-of-paradise-ransomware-targets-office-iqy-fi… ∗∗∗ How poor IoT security is allowing this 12-year-old malware to make a comeback ∗∗∗ --------------------------------------------- Conficker peaked in 2009, but unsupported connected devices are allowing it to spread in 2020 - and the healthcare sector is where its infected the most targets. --------------------------------------------- https://www.zdnet.com/article/how-poor-iot-security-is-allowing-this-ten-ye… ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (libvpx and network-manager-ssh), Fedora (cacti, cacti-spine, and podman), openSUSE (chromium and python-bleach), Oracle (curl), Red Hat (ansible and qemu-kvm), SUSE (gd, ipmitool, and php7), and Ubuntu (runc and sqlite3). --------------------------------------------- https://lwn.net/Articles/814493/ ∗∗∗ MISP: Mehrere Schwachstellen ermöglichen Cross-Site Scripting ∗∗∗ --------------------------------------------- Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in MISP ausnutzen, um einen Cross-Site Scripting Angriff durchzuführen. --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0206 ∗∗∗ SAP Security Patch Day – March 2020 ∗∗∗ --------------------------------------------- On 10th of March 2020, SAP Security Patch Day saw the release of 16 Security Notes. There are 2 updates to previously released Patch Day Security Notes. --------------------------------------------- https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=540935305 *** Joomla Security Updates (Severity: low) *** --------------------------------------------- ∗ [20200306] - Core - SQL injection in Featured Articles menu parameters https://developer.joomla.org/security-centre/807-20200306-core-sql-injectio… ∗ [20200304] - Core - Identifier collisions in com_users https://developer.joomla.org/security-centre/805-20200304-core-identifier-c… ∗ [20200305] - Core - Incorrect Access Control in com_fields SQL field https://developer.joomla.org/security-centre/806-20200305-core-incorrect-ac… ∗ [20200303] - Core - Incorrect Access Control in com_templates https://developer.joomla.org/security-centre/804-20200303-core-incorrect-ac… ∗ [20200302] - Core - XSS in Protostar and Beez3 https://developer.joomla.org/security-centre/803-20200302-core-xss-in-proto… ∗ [20200301] - Core - CSRF in com_templates image actions https://developer.joomla.org/security-centre/802-20200301-core-csrf-in-com-… ∗∗∗ TYPO3-EXT-SA-2020-003: Multiple vulnerabilities in extension "Magalone Flipbook for TYPO3" (magaloneflipbook) ∗∗∗ --------------------------------------------- https://typo3.org/security/advisory/typo3-ext-sa-2020-003 ∗∗∗ TYPO3-EXT-SA-2020-002: Remote Code Execution in extension "PHPUnit" (phpunit) ∗∗∗ --------------------------------------------- https://typo3.org/security/advisory/typo3-ext-sa-2020-002 ∗∗∗ TYPO3-EXT-SA-2020-001: SQL Injection in extension "phpmyadmin" (phpmyadmin) ∗∗∗ --------------------------------------------- https://typo3.org/security/advisory/typo3-ext-sa-2020-001 ∗∗∗ SSA-938930: Cross-Site Scripting Vulnerability in Spectrum Power™ 5 ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-938930.txt ∗∗∗ SSA-508982: Denial-of-Service Vulnerability in SIMATIC S7-300 CPUs and SINUMERIK ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-508982.txt ∗∗∗ SSA-844761: Multiple Vulnerabilities in CCS, FTP and Streaming Services of SiNVR Video Management Solution ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-844761.txt ∗∗∗ Security Bulletin: Vulnerability in DCNM Network Management Software used by IBM c-type SAN directors and switches. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-dcnm-net… ∗∗∗ Security Bulletin: Vulnerability in DCNM Network Management Software used by IBM c-type SAN directors and switches. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-dcnm-net… ∗∗∗ Security Bulletin: An information disclosure vulnerability has been identified with the embedded Content Platform Engine component shipped with IBM Business Automation Workflow (CVE-2019-4572) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-an-information-disclosure… ∗∗∗ Security Bulletin: IBM SDK, Java Technology Edition Quarterly CPU – Oct 2019 – Includes Oracle Oct 2019 CPU minus CVE-2019-2949 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sdk-java-technology-e… ∗∗∗ Security Bulletin: IBM Workload scheduler 9.3 vulnerable to CVE-2019-4608 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-workload-scheduler-9-… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 09.03.2020
by Daily end-of-shift report 09 Mar '20

09 Mar '20

===================== = End-of-Day report = ===================== Timeframe: Freitag 06-03-2020 18:00 − Montag 09-03-2020 18:00 Handler: Thomas Pribitzer Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Data-Stealing FormBook Malware Preys on Coronavirus Fears ∗∗∗ --------------------------------------------- Another email campaign pretending to be Coronavirus (COVID-19) information from the World Health Organization (WHO) is distributing a malware downloader that installs the FormBook information-stealing Trojan. --------------------------------------------- https://www.bleepingcomputer.com/news/security/data-stealing-formbook-malwa… ∗∗∗ Neue CPU-Sicherheitslücke in AMD-Prozessoren laut AMD gar nicht neu ∗∗∗ --------------------------------------------- Sicherheitsforscher haben laut eigenen Angaben neue Sicherheitslücken in AMDs Prozessoren gefunden – unter anderem Ryzen und Epyc sollen betroffen sein. --------------------------------------------- https://heise.de/-4678823 ∗∗∗ Inkassoschreiben über 516,24 Euro müssen nicht bezahlt werden ∗∗∗ --------------------------------------------- Aktuell werden vermehrt Mahnungen und Zahlungsaufforderungen von angeblichen Inkassobüros für Abos bei Streamingdiensten ausgesendet. Die gute Nachricht: Zahlen Sie nicht! Die schlechte Nachricht: Es wird nicht die letzte Zahlungsaufforderung gewesen sein. --------------------------------------------- https://www.watchlist-internet.at/news/inkassoschreiben-ueber-51624-euro-mu… ===================== = Vulnerabilities = ===================== ∗∗∗ Google Authenticator: 2FA-Codes lassen sich einfach abgreifen ∗∗∗ --------------------------------------------- Google Authenticator, Microsoft Authenticator und etliche andere Apps zur Zwei-Faktor-Authentifizierung haben keinen Schutz vor Screenshots eingerichtet. Eine Schadsoftware soll dies bereits ausnutzen. --------------------------------------------- https://www.golem.de/news/google-authenticator-2fa-codes-lassen-sich-einfac… ∗∗∗ Talos Vulnerability Spotlight: WAGO products contain remote code execution, other vulnerabilities ∗∗∗ --------------------------------------------- Cisco Talos recently discovered several vulnerabilities in multiple products from the company WAGO. WAGO produces a line of automation software called “e!COCKPIT,” an integrated development environment that aims to speed up automation tasks and machine and system startup. --------------------------------------------- https://blog.talosintelligence.com/2020/03/wago-vulnerability-spotlight-mar… ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Fedora (seamonkey), Mageia (apache-mod_auth_openidc, binutils, chromium-browser-stable, dojo, firejail, gcc, glib2.0, glibc, http-parser, ilmbase, libarchive, libgd, libsolv, mbedtls, pcre, pdfresurrect, php, proftpd, pure-ftpd, python-bleach, ruby-rake, transfig, weechat, and xen), openSUSE (chromium, ovmf, python-bleach, and yast2-rmt), Oracle (curl, http-parser, kernel, sudo, and xerces-c), Red Hat (chromium-browser and kernel-alt) [...] --------------------------------------------- https://lwn.net/Articles/814371/ ∗∗∗ Security Bulletin: Stack is displayed in WebSphere Application Server (CVE-2019-4441) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-stack-is-displayed-in-web… ∗∗∗ Security Bulletin: Vulnerability in Node.js affects IBM App Connect Enterprise V11 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-node-js-… ∗∗∗ Security Bulletin: Atlas eDiscovery Process Management is affected by a vulnerable to Apache Commons Beanutils in WebSphere Application Server ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-atlas-ediscovery-process-… ∗∗∗ Security Bulletin: Cookie created without secure flag WAS Liberty (CVE-2019-4305) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-cookie-created-without-se… ∗∗∗ Security Bulletin: 3RD PARTY Stored Cross-Site Scripting in Tivoli Application Dependency Discovery Manager ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-3rd-party-stored-cross-si… ∗∗∗ Security Bulletin: Bypass security restrictions in WAS Liberty ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-bypass-security-restricti… ∗∗∗ Security Bulletin: [All] Python (Publicly disclosed vulnerability) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-all-python-publicly-discl… ∗∗∗ Security Bulletin: Apache CXF (Publicly disclosed vulnerability) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-apache-cxf-publicly-discl… ∗∗∗ Security Bulletin: Python vulnerability in IBM Tivoli Application Dependency Discovery Manager (CVE-2019-16935) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-python-vulnerability-in-i… ∗∗∗ Security Bulletin: Multiple vulnerabilities of Mozzila Firefox (less than Firefox 68.4 ESR) have affected Synthetic Playback Agent 8.1.4.0 – 8.1.4 IF10 + ICAM 3.0 – 4.0 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: A vulnerability has been identified in IBM Spectrum Scale where an attacker can cause a denial of service (CVE-2020-4217) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-has-been-… ∗∗∗ Security Bulletin: A vulnerability in Samba affects IBM Spectrum Scale SMB protocol access method ( CVE-2019-14907) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-in-samba-… ∗∗∗ Apache Tomcat vulnerability CVE-2020-1935 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K43709560 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 06.03.2020
by Daily end-of-shift report 06 Mar '20

06 Mar '20

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 05-03-2020 18:00 − Freitag 06-03-2020 18:00 Handler: Stephan Richter Co-Handler: Thomas Pribitzer ===================== = News = ===================== ∗∗∗ PwndLocker Ransomware Gets Pwned: Decryption Now Available ∗∗∗ --------------------------------------------- Emsisoft has discovered a way to decrypt files encrypted by the new PwndLocker Ransomware so that victims can recover their files without paying a ransom. --------------------------------------------- https://www.bleepingcomputer.com/news/security/pwndlocker-ransomware-gets-p… ∗∗∗ Emotet Actively Using Upgraded WiFi Spreader to Infect Victims ∗∗∗ --------------------------------------------- Emotets authors have upgraded the malwares Wi-Fi spreader by making it a fully-fledged module and adding new functionality as shown by multiple samples that were recently delivered to infected devices. --------------------------------------------- https://www.bleepingcomputer.com/news/security/emotet-actively-using-upgrad… ∗∗∗ Security: Das Intel-ME-Chaos kommt ∗∗∗ --------------------------------------------- Bis zum Chaos sei es nur eine Frage der Zeit, schreiben die ME-Hacker. Intel versucht, das zu verschweigen, und kann das Security-Theater eigentlich auch gleich sein lassen. --------------------------------------------- https://www.golem.de/news/security-das-intel-me-chaos-kommt-2003-147099-rss… ∗∗∗ Lets Encrypt: OK, maybe nuking three million HTTPS certs at once was a tad ambitious. Lets take time out ∗∗∗ --------------------------------------------- Lets Encrypt has halted its plans to cancel all three million flawed web security certificates – after fearing the super-revocation may effectively break a chunk of the internet for netizens. --------------------------------------------- https://go.theregister.co.uk/feed/www.theregister.co.uk/2020/03/05/lets_enc… ∗∗∗ NCSC Releases Advisory on Securing Internet-Connected Cameras ∗∗∗ --------------------------------------------- The United Kingdom (UK) National Cyber Security Centre (NCSC) has released an advisory on securing internet-connected cameras such as smart security cameras and baby monitors. An attacker could gain access to unsecured, or poorly secured, internet-connected cameras to obtain live feeds or images.The following steps can help consumers secure their devices. --------------------------------------------- https://www.us-cert.gov/ncas/current-activity/2020/03/05/ncsc-releases-advi… ∗∗∗ A Safe Excel Sheet Not So Safe ∗∗∗ --------------------------------------------- I discovered a nice sample yesterday. This excel sheet was found in a mail flagged as “suspicious” by a security appliance. The recipient asked to release the mail from the quarantine because “it was sent from a known contact”. Before releasing such a mail from the quarantine, the process in place is to have a quick look at the file to ensure that it is safe to be released. --------------------------------------------- https://isc.sans.edu/forums/diary/A+Safe+Excel+Sheet+Not+So+Safe/25868/ ===================== = Vulnerabilities = ===================== ∗∗∗ WAGO I/O-CHECK ∗∗∗ --------------------------------------------- This advisory contains mitigations for information exposure through sent data, buffer access with incorrect length value, missing authentication for critical function, and classic buffer overflow vulnerabilities in the WAGO I/O CHECK software. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-20-065-01 ∗∗∗ Critical Zoho Zero-Day Flaw Disclosed ∗∗∗ --------------------------------------------- A Zoho zero day vulnerability and proof of concept (PoC) exploit code was disclosed on Twitter. --------------------------------------------- https://threatpost.com/critical-zoho-zero-day-flaw-disclosed/153484/ ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (chromium, opensc, opensmtpd, and weechat), Debian (jackson-databind and pdfresurrect), Fedora (sudo), openSUSE (openfortivpn and squid), Red Hat (virt:8.1 and virt-devel:8.1), Scientific Linux (http-parser and xerces-c), and SUSE (gd, kernel, postgresql10, and tomcat). --------------------------------------------- https://lwn.net/Articles/814035/ ∗∗∗ Synology-SA-20:02 ppp ∗∗∗ --------------------------------------------- A vulnerability allows remote attackers to execute arbitrary code via a susceptible version of DiskStation Manager (DSM) or Synology Router Manager (SRM). --------------------------------------------- https://www.synology.com/en-global/support/security/Synology_SA_20_02 ∗∗∗ Security Bulletin: Rational Integration Tester HTTP/TCP Proxy component in Rational Test Virtualization Server and Rational Test Workbench affected by Netty vulnerabilities (CVE-2020-7238, CVE-2019-16869, CVE-2019-20445, CVE-2019-20444) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-rational-integration-test… ∗∗∗ Security Bulletin: IBM SDK, Java Technology Edition Quarterly CPU – Oct 2019 – Includes Oracle Oct 2019 CPU minus CVE-2019-2949 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sdk-java-technology-e… ∗∗∗ Security Bulletin: Vulnerability in Curl used in OS image for RedHat Enterprise Linux for Cloud Pak System (CVE-2018-16842) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-curl-use… ∗∗∗ Multiple Vulnerabilities Patched in RegistrationMagic Plugin ∗∗∗ --------------------------------------------- https://www.wordfence.com/blog/2020/03/multiple-vulnerabilities-patched-in-… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 05.03.2020
by Daily end-of-shift report 05 Mar '20

05 Mar '20

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 04-03-2020 18:00 − Donnerstag 05-03-2020 18:00 Handler: Thomas Pribitzer Co-Handler: Robert Waldner ===================== = News = ===================== ∗∗∗ In eigener Sache: CERT.at sucht Verstärkung (Software Entwickler für Open-Source Projekt, Teil-/Vollzeit) ∗∗∗ --------------------------------------------- Für unser international renommiertes Open-Source Projekt IntelMQ suchen wir eine/n Software Entwickler/in (Teil- oder Vollzeit 25-38,5 Stunden) zum ehestmöglichen Einstieg. Dienstort ist Wien. Details finden sich wie immer auf unserer Jobs-Seite. --------------------------------------------- https://cert.at/de/blog/2020/3/in-eigener-sache-certat-sucht-verstarkung-so… ∗∗∗ Jackpotting malware ∗∗∗ --------------------------------------------- Introduction Jackpotting malware is not well known because it exclusively targets automated teller machines (ATMs). ... In this article, we will examine two of the most widely known types of jackpotting malware, Ploutus and Cutlet Maker. We will also look at the operation of jackpotting malware and provide recommendations on how banks can protect against it. --------------------------------------------- https://resources.infosecinstitute.com/jackpotting-malware/ ∗∗∗ Mokes and Buerak distributed under the guise of security certificates ∗∗∗ --------------------------------------------- We recently discovered a new approach to the well-known distributing malware technique: visitors to infected sites were informed that some kind of security certificate had expired. --------------------------------------------- https://securelist.com/mokes-and-buerak-distributed-under-the-guise-of-secu… ∗∗∗ Guildma – innovativer Bankentrojaner aus Lateinamerika ∗∗∗ --------------------------------------------- Ein in Brasilien weitverbreiteter Bankentrojaner treibt sein Unwesen. Wir haben die Guildma-Malware analysiert und sind dabei auf einige interessante Fakten gestoßen. --------------------------------------------- https://www.welivesecurity.com/deutsch/2020/03/05/guildma-bankentrojaner-la… ∗∗∗ Malicious Chrome extension caught stealing Ledger wallet recovery seeds ∗∗∗ --------------------------------------------- A Chrome extension named Ledger Live was exposed today as malicious. It is currently heavily promoted via Google search ads. --------------------------------------------- https://www.zdnet.com/article/malicious-chrome-extension-caught-stealing-le… ===================== = Vulnerabilities = ===================== ∗∗∗ VU#782301: pppd vulnerable to buffer overflow due to a flaw in EAP packet processing ∗∗∗ --------------------------------------------- Due to a flaw in the Extensible Authentication Protocol (EAP) packet processing in the Point-to-Point Protocol Daemon (pppd), an unauthenticated remote attacker may be able to cause a stack buffer overflow, which may allow arbitrary code execution on the target system. --------------------------------------------- https://kb.cert.org/vuls/id/782301 ∗∗∗ SVG Formatter - Critical - Cross site scripting - SA-CONTRIB-2020-005 ∗∗∗ --------------------------------------------- Project: SVG Formatter Security risk: Critical This security release fixes third-party dependencies included in or required by SVG Formatter. XSS bypass using entities and tab.This vulnerability is mitigated by the fact that an attacker must be able to upload SVG files. --------------------------------------------- https://www.drupal.org/sa-contrib-2020-005 ∗∗∗ Cisco Email Security Appliance Uncontrolled Resource Exhaustion Vulnerability ∗∗∗ --------------------------------------------- A vulnerability in the malware detection functionality in Cisco Advanced Malware Protection (AMP) in Cisco AsyncOS Software for Cisco Email Security Appliances (ESAs) could allow an unauthenticated remote attacker to exhaust resources on an affected device. The vulnerability is due to insufficient control over system memory allocation. An attacker could exploit this vulnerability by sending a crafted email through the targeted device. --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Sicherheitslücken: Angreifer könnten WLAN-Router von Netgear übernehmen ∗∗∗ --------------------------------------------- Wer einen WLAN-Router von Netgear besitzt, sollte das Gerät zügig aktualisieren. Eine Sicherheitslücke gilt als kritisch. --------------------------------------------- https://heise.de/-4676824 ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by CentOS (http-parser and xerces-c), Debian (tomcat7), Fedora (opensmtpd), openSUSE (openfortivpn and permissions), Red Hat (http-parser, openstack-octavia, python-waitress, and sudo), Slackware (ppp), and SUSE (kernel). --------------------------------------------- https://lwn.net/Articles/813888/ ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect Rational Directory Server (Tivoli) & Rational Directory Administrator ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: API Connect is impacted by multiple vulnerabilities in Oracle MySQL. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-api-connect-is-impacted-b… ∗∗∗ Security Bulletin: Information disclosure vulnerability in WebSphere Application Server affects IBM Watson Text to Speech and Speech to Text (IBM Watson™ Speech Services 1.1) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-information-disclosure-vu… ∗∗∗ Security Bulletin: WAS Liberty vunerabilities affect IBM Watson Text to Speech and Speech to Text (IBM Watson™ Speech Services 1.1) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-was-liberty-vunerabilitie… ∗∗∗ Security Bulletin: API Connect's Developer Portal is impacted by vulnerabilities in PHP ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-api-connects-developer-po… ∗∗∗ Security Bulletin: WAS Liberty vunerabilities affect IBM Watson Text to Speech and Speech to Text (IBM Watson™ Speech Services 1.1) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-was-liberty-vunerabilitie… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 04.03.2020
by Daily end-of-shift report 04 Mar '20

04 Mar '20

===================== = End-of-Day report = ===================== Timeframe: Dienstag 03-03-2020 18:00 − Mittwoch 04-03-2020 18:00 Handler: Thomas Pribitzer Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Achtung: Lets Encrypt macht Mittwochnacht 3 Millionen Zertifikate ungültig ∗∗∗ --------------------------------------------- Webadmins aufgepasst: Wer jetzt seine Lets-Encrypt-Zertifikate nicht erneuert, könnte Donnerstag früh verunsicherte Nutzer auf der Matte stehen haben. --------------------------------------------- https://heise.de/-4676017 ∗∗∗ Ransomware Attackers Use Your Cloud Backups Against You ∗∗∗ --------------------------------------------- Backups are one the most, if not the most, important defense against ransomware, but if not configured properly, attackers will use it against you. --------------------------------------------- https://www.bleepingcomputer.com/news/security/ransomware-attackers-use-you… ∗∗∗ ACSC Releases Securing Content Management Systems Guide ∗∗∗ --------------------------------------------- The Australian Cyber Security Centre (ACSC) has released a cybersecurity guide outlining strategies for identifying and minimizing risks to web servers from installed content management systems (CMS). --------------------------------------------- https://www.us-cert.gov/ncas/current-activity/2020/03/04/acsc-releases-secu… ∗∗∗ A Zero-Day Homograph Domain Name Attack ∗∗∗ --------------------------------------------- What started as almost casual research in November 2019 and disclosed to various vendors as a vulnerability in November and December 2019 and January 2020 was abruptly reclassified and treated as a zero-day vulnerability on February 13, 2020. --------------------------------------------- https://www.securityweek.com/zero-day-homograph-domain-name-attack ∗∗∗ Academics find 30 file upload vulnerabilities in 23 web apps, CMSes, and forums ∗∗∗ --------------------------------------------- Impacted projects include WordPress, Concrete5, Composr, SilverStripe, ZenCart, and others. --------------------------------------------- https://www.zdnet.com/article/academics-find-30-file-upload-vulnerabilities… ∗∗∗ Voice assistants can be hacked with ultrasonic waves ∗∗∗ --------------------------------------------- With access to text messages and the ability to make fraudulent phone calls, attackers could wreak more damage than youd think --------------------------------------------- https://www.welivesecurity.com/2020/03/04/voice-assistants-hacked-ultrasoni… ===================== = Vulnerabilities = ===================== ∗∗∗ Emerson ValveLink ∗∗∗ --------------------------------------------- This advisory contains mitigations for an improper access control vulnerability in Emersons ValveLink digital valve controllers. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-20-063-01 ∗∗∗ PHOENIX CONTACT Emalytics Controller ILC ∗∗∗ --------------------------------------------- This advisory contains mitigations for an incorrect permission assignment for critical resource vulnerability in Phoenix Contacts Emalytics Controller modular inline devices. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-20-063-02 ∗∗∗ Omron PLC CJ Series ∗∗∗ --------------------------------------------- This advisory contains mitigations for an uncontrolled resource consumption vulnerability in Omrons PLC CJ Series programmable logic controllers. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-20-063-03 ∗∗∗ Moxa AWK-3131A Series Industrial AP/Bridge/Client ∗∗∗ --------------------------------------------- This advisory contains mitigations for several vulnerabilities in Moxas AWK-3131A wireless networking appliance. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-20-063-04 ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (libzypp), Fedora (opensmtpd and thunderbird), openSUSE (nodejs8), Red Hat (http-parser, kpatch-patch, and xerces-c), SUSE (cloud-init, compat-openssl098, kernel, postgresql96, python, and yast2-rmt), and Ubuntu (python-django and rake). --------------------------------------------- https://lwn.net/Articles/813797/ ∗∗∗ Cisco Security Advisories ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/publicationListing.x ∗∗∗ Security Bulletin: WebSphere Liberty susceptible to HTTP2 implementation vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-websphere-liberty-suscept… ∗∗∗ Security Bulletin: IBM Integrated Management Module II (IMM2) is affected by a vulnerability in libssh2 (CVE-2016-0787) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-integrated-management… ∗∗∗ Security Bulletin: Multiple vulnerabilities affect IBM Cloud Object Storage Systems (February 2020v3) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Vulnerability in Apache Commons Beanutils library affect IBM Cúram Social Program Management (CVE-2019-10086) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-apache-c… ∗∗∗ Security Bulletin: A security vulnerability has been addressed in IBM Security Privileged Identity Manager ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-security-vulnerability-… ∗∗∗ Security Bulletin: IBM Integrated Management Module II (IMM2) is affected by vulnerability in OpenSSL (CVE-2012-4929) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-integrated-management… ∗∗∗ Security Bulletin: IBM Integrated Management Module II (IMM2) is affected by a vulnerability with the IPv6 networking support (CVE-2015-2922) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-integrated-management… ∗∗∗ Security Bulletin: IBM Security Privileged Identity Manager is affected by a security vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-privileged-i… ∗∗∗ Security Bulletin: IBM SDK, Java Technology Edition Quarterly CPU – Oct 2019 – Includes Oracle Oct 2019 CPU minus CVE-2019-2949 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sdk-java-technology-e… ∗∗∗ HPESBHF03987 rev.1 - HPE OneView Global Dashboard (OVGD), Remote Information Disclosure ∗∗∗ --------------------------------------------- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_n… ∗∗∗ Red Hat OpenShift Container Platform: Mehrere Schwachstellen ermöglichen Privilegieneskalation ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0189 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 03.03.2020
by Daily end-of-shift report 03 Mar '20

03 Mar '20

===================== = End-of-Day report = ===================== Timeframe: Montag 02-03-2020 18:00 − Dienstag 03-03-2020 18:00 Handler: Thomas Pribitzer Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ New PwndLocker Ransomware Targeting U.S. Cities, Enterprises ∗∗∗ --------------------------------------------- Driven by the temptation of big ransom payments, a new ransomware called PwndLocker has started targeting the networks of businesses and local governments with ransom demands over $650,000. --------------------------------------------- https://www.bleepingcomputer.com/news/security/new-pwndlocker-ransomware-ta… ∗∗∗ TLS: Lets Encrypt muss drei Millionen Zertifikate zurückziehen ∗∗∗ --------------------------------------------- Ein Fehler bei Lets Encrypt hat dazu geführt, dass der Check von CAA-DNS-Records nicht korrekt durchgeführt wurde. Die Zertifizierungsstelle zieht jetzt kurzfristig betroffene Zertifikate zurück, was für einige Probleme sorgen dürfte. --------------------------------------------- https://www.golem.de/news/tls-let-s-encrypt-muss-drei-millionen-zertifikate… ∗∗∗ TrickBot Adds ActiveX Control, Hides Dropper in Images ∗∗∗ --------------------------------------------- The tricky trojan has evolved again, to stay a step ahead of defenders. --------------------------------------------- https://threatpost.com/trickbot-activex-control-dropper/153370/ ∗∗∗ 7 Tips for Protecting Your Website ∗∗∗ --------------------------------------------- For many people, website security is an intimidating topic. It seems like there’s an endless list of things necessary for protecting your website. And while resources like our Website Security Guide cut through much of the clutter of the threat landscape, some folks might need it simplified even further. Okay, we hear ya. --------------------------------------------- https://blog.sucuri.net/2020/03/7-tips-for-protecting-your-website.html ∗∗∗ The Jan/Feb 2020 issue of our SWITCH Security Report is available! ∗∗∗ --------------------------------------------- Dear Reader! A new issue of our bi-monthly SWITCH Security Report is available! The topics covered in this report are: When backdoors become trapdoors: ‘Crypto Leaks’ hits Switzerland, Crypto Valley – and the entire ecosystem I, Robot, ZigBee and IoT [...] --------------------------------------------- https://securityblog.switch.ch/2020/03/03/the-jan-feb-2020-issue-of-our-swi… ∗∗∗ Leverage ATT&CK for ICS to Secure Industrial Control Systems ∗∗∗ --------------------------------------------- [...] In security operations centers (SOCs), we have already realized the value that MITRE ATT&CK provides through its encyclopedia of mapped tactics, techniques and procedures (TTPs) based on real-world observations of adversaries. The knowledge base enables security teams to link adversarial TTPs when conducting a gap analysis and threat modeling. --------------------------------------------- https://securityintelligence.com/posts/leverage-attck-for-ics-to-secure-ind… ∗∗∗ Jetzt patchen: Kritische Lücke "Ghostcat" in Apache-Tomcat-Versionen seit 6.0 ∗∗∗ --------------------------------------------- Für eine Lücke, die sich seit 13 Jahre lang in Apache Tomcat verbarg, sind mehrere Proofs-of-Concept verfügbar. Abgesicherte Versionen schließen sie. --------------------------------------------- https://heise.de/-4673983 ∗∗∗ The Case for Limiting Your Browser Extensions ∗∗∗ --------------------------------------------- Last week, KrebsOnSecurity reported to health insurance provider Blue Shield of California that its Web site was flagged by multiple security products as serving malicious content. Blue Shield quickly removed the unauthorized code. An investigation determined it was injected by a browser extension installed on the computer of a Blue Shield employee whod edited the Web site in the past month. --------------------------------------------- https://krebsonsecurity.com/2020/03/the-case-for-limiting-your-browser-exte… ∗∗∗ Google Launches Free Fuzzer Benchmarking Service ∗∗∗ --------------------------------------------- Google this week announced the launch of FuzzBench, a free and open source service for evaluating fuzzers. The fully automated service was designed to allow for an easy but rigorous evaluation of fuzzing research, in an attempt to boost the adoption of fuzzing research – an important bug finding technique. --------------------------------------------- https://www.securityweek.com/google-launches-free-fuzzer-benchmarking-servi… ∗∗∗ Corona-Virus: Fake-Shops verkaufen Atemschutzmasken ∗∗∗ --------------------------------------------- Atemschutzmasken werden aus Angst vor dem Corona-Virus aktuell vermehrt gekauft. Auch Organisationen haben Engpässe und suchen daher nach B2B-Online-HändlerInnen. Kriminelle nutzen die Angst der Bevölkerung und die steigende Nachfrage und bieten diverse medizinische Produkte in Fake-Shops an. Bis jetzt sind uns die Fake-Shops globalmasksuppliers.com, medicalsmilesgmbh.com und pharmacyfirstgmbh.com bekannt. --------------------------------------------- https://www.watchlist-internet.at/news/corona-virus-fake-shops-verkaufen-at… ∗∗∗ Malware-free attacks now most popular tactic amongst cybercriminals ∗∗∗ --------------------------------------------- Malware-free or fileless techniques accounted for 51% of attacks last year, compared to 40% the year before, as hackers turn to stolen credentials to breach corporate networks, reveals CrowdStrikes latest threat report. --------------------------------------------- https://www.zdnet.com/article/malware-free-attacks-now-most-popular-tactic-… ===================== = Vulnerabilities = ===================== ∗∗∗ Google-März-Patch: Android Sicherheitslücke wird seit einem Jahr ausgenutzt ∗∗∗ --------------------------------------------- Seit fast einem Jahr lassen sich auf vielen Mittelklasse-Smartphones mit Android leicht Root-Rechte erlangen. Schad-Apps nutzen diese bereits aus, dennoch gibt es kaum Hersteller, die einen Patch ausliefern. Nun will Google ihn selbst verteilen. --------------------------------------------- https://www.golem.de/news/google-maerz-patch-android-sicherheitsluecke-wird… ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (chromium and webkit2gtk), Debian (collabtive, dojo, firebird2.5, gst-plugins-base0.10, libapache2-mod-auth-openidc, openjdk-7, php5, python-bleach, and rrdtool), Fedora (kernel, kernel-headers, kernel-tools, mingw-openjpeg2, and openjpeg2), Mageia (hiredis, kernel, rsync, wireshark, and zsh), openSUSE (cacti, cacti-spine, libexif, proftpd, python-azure-agent, python3, and webkit2gtk3), Oracle (ppp), SUSE (permissions), and Ubuntu (libarchive). --------------------------------------------- https://lwn.net/Articles/813684/ ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (linux-4.9, proftpd-dfsg, rrdtool, and zsh), Fedora (kernel), openSUSE (cacti, cacti-spine, mariadb, and ppp), Red Hat (kernel, qemu-kvm, qemu-kvm-ma, and ruby), Slackware (seamonkey), SUSE (kernel, libpng16, ovmf, python-aws-sam-translator, python-boto3, python-botocore, python-cfn-lint, python-jsonschema, python-nose2, python-parameterized, python-pathlib2, python-pytest-cov, python-requests, python-s3transfer, and python36), and Ubuntu [...] --------------------------------------------- https://lwn.net/Articles/813757/ ∗∗∗ Security advisory 2020-03-03 ∗∗∗ --------------------------------------------- Insufficient data validation in yubikey-val --------------------------------------------- https://www.yubico.com/support/security-advisories/ysa-2020-01/ ∗∗∗ Security Bulletin: The Relationship admin page in Tivoli Netcool/OMNIbus WebGUI is vulnerable to Cross Site Scripting attack (CVE-2020-4198) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-the-relationship-admin-pa… ∗∗∗ Security Bulletin: Cacheable HTTPS Responses have been identified on multiple Tivoli Netcool/OMNIbus WebGUI admin pages (CVE-2020-4197) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-cacheable-https-responses… ∗∗∗ Security Bulletin: Cross-Site Scripting (XSS) vulnerability have been identified on Tool Prompt Configuration page of Tivoli Netcool/OMNIbus WebGUI (CVE-2020-4196) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-cross-site-scripting-xss-… ∗∗∗ Security Bulletin: IBM MobileFirst Platform Foundation susceptible to privilege escalation on Android ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mobilefirst-platform-… ∗∗∗ Security Bulletin: OpenSSL publicly disclosed vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-openssl-publicly-disclose… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 02.03.2020
by Daily end-of-shift report 02 Mar '20

02 Mar '20

===================== = End-of-Day report = ===================== Timeframe: Freitag 28-02-2020 18:00 − Montag 02-03-2020 18:00 Handler: Stephan Richter Co-Handler: Thomas Pribitzer ===================== = News = ===================== ∗∗∗ New Evasion Encyclopedia Shows How Malware Detects Virtual Machines ∗∗∗ --------------------------------------------- A new Malware Evasion Encyclopedia has been launched that offers insight into the various methods malware uses to detect if it is running under a virtual environment. --------------------------------------------- https://www.bleepingcomputer.com/news/security/new-evasion-encyclopedia-sho… ∗∗∗ Secure vs. cleartext protocols - couple of interesting stats, (Mon, Mar 2nd) ∗∗∗ --------------------------------------------- For a very long time, there has been a strong effort aimed toward moving all potentially sensitive network-based communications from unencrypted protocols to the secure and encrypted ones. And with the recently released APWG report noting that 74% of phishing sites used HTTPS in the last quarter of 2019[1] and Apples supposed plan to start supporting only TLS certificates with no more than one year period of validity [...] --------------------------------------------- https://isc.sans.edu/diary/rss/25854 ∗∗∗ Was Emotet anrichtet – und welche Lehren die Opfer daraus ziehen ∗∗∗ --------------------------------------------- Im niedersächsischen Neustadt schlug der Trojaner Emotet mit voller Wucht zu. Nun spricht die Stadtverwaltung offen über das Desaster – damit andere lernen. --------------------------------------------- https://heise.de/-4665958 ∗∗∗ Large-scale phishing attack on Western Europe ∗∗∗ --------------------------------------------- Beginning in November 2019, 360 Security Center detected multiple large-scale cyber attack incidents carrying AgentTesla stealing Trojans. This cyber attack mainly targeted countries in Western Europe [...] --------------------------------------------- https://blog.360totalsecurity.com/en/large-scale-phishing-attack-on-western… ===================== = Vulnerabilities = ===================== ∗∗∗ NVIDIA schließt Lücken in GPU-Treiber und vGPU-Software ∗∗∗ --------------------------------------------- Von insgesamt fünf Lücken in NVIDIAs GPU Display-Treiber für Windows und in der vGPU-Software geht ein teils hohes Sicherheitsrisiko aus. Es gibt Updates. --------------------------------------------- https://heise.de/-4672318 ∗∗∗ Security Bulletin: Multiple vulnerabilities of Mozzila Firefox (less than Firefox 68.3 ESR) have affected Synthetic Playback Agent 8.1.4.0 – 8.1.4 IF10 + ICAM 3.0 – 4.0 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: IBM Aspera Shares Web Application is affected by NGINX Vulnerabilities (CVE-2019-13067) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-aspera-shares-web-app… ∗∗∗ Security Bulletin: IBM Security Information Queue has overly permissive CORS policy (CVE-2020-4292) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-information-… ∗∗∗ Security Bulletin: IBM RackSwitch firmware products are affected by the following OpenSLL vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-rackswitch-firmware-p… ∗∗∗ Security Bulletin: Addressing the Sqlite Vulnerability CVE-2019-16168, CVE-2019-19242 and CVE-2019-19244 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-addressing-the-sqlite-vul… ∗∗∗ Security Bulletin: Aspera Web Shares application is affected by NGINX Vulnerabilities (CVE-2019-12208, CVE-2019-12207) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-aspera-web-shares-applica… ∗∗∗ Security Bulletin: WebSphere Application Server is vulnerable to a denial of service shipped with Jazz for Service Management (CVE-2019-4720) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-websphere-application-ser… ∗∗∗ Security Bulletin: A vulnerability in Python affects IBM Operations Analytics Predictive Insights (CVE-2019-10160) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-in-python… ∗∗∗ Security Bulletin: A vulnerability in Python affects IBM Operations Analytics Predictive Insights (CVE-2018-14647) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-in-python… ∗∗∗ Security Bulletin: Vulnerabilities in Python affect IBM Operations Analytics Predictive Insights (CVE-2019-9948, CVE-2019-9947) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-python… ∗∗∗ Security Bulletin: A security vulnerability has been identified in SQLite shipped with PowerAI. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-security-vulnerability-… ∗∗∗ Security Bulletin: A security vulnerability has been identified in SQLite shipped with PowerAI. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-security-vulnerability-… ∗∗∗ Security Bulletin: A security vulnerability has been identified in SQLite shipped with PowerAI. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-security-vulnerability-… ∗∗∗ Security Bulletin: A security vulnerability has been identified in TensorFlow shipped with PowerAI. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-security-vulnerability-… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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