[CERT-daily] Tageszusammenfassung - 02.07.2024

Tue Jul 2 18:33:57 CEST 2024

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= End-of-Day report =
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Timeframe:   Montag 01-07-2024 18:00 − Dienstag 02-07-2024 18:00
Handler:     Thomas Pribitzer
Co-Handler:  Michael Schlagenhaufer

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=       News        =
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∗∗∗ Latest Intel CPUs impacted by new Indirector side-channel attack ∗∗∗
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Modern Intel processors, including chips from the Raptor Lake and the Alder Lake generations are susceptible to a new type of a high-precision Branch Target Injection (BTI) attack dubbed Indirector, which could be used to steal sensitive information from the CPU.
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https://www.bleepingcomputer.com/news/security/latest-intel-cpus-impacted-by-new-indirector-side-channel-attack/


∗∗∗ Zahlungsaufforderung von Tecom für Erotikdienstleistungen ignorieren ∗∗∗
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In letzter Zeit werden uns vermehrt SMS-Nachrichten von Tecom gemeldet. Darin werden 90 Euro für Erotikdienstleistungen gefordert. Der Betrag soll auf ein tschechisches Konto überwiesen oder in bar per Einschreiben bezahlt werden. Bezahlen Sie nicht, es handelt sich um Betrug!
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https://www.watchlist-internet.at/news/zahlungsaufforderung-von-tecom-fuer-erotikdienstleistungen-ignorieren/


∗∗∗ Getting Unauthenticated Remote Code Execution on the Logsign Unified SecOps Platform ∗∗∗
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This blog looks at two separate vulnerabilities that can be combined to achieve remote, unauthenticated code execution on the web server via HTTP requests. [..] Logsign patched these and other vulnerabilities with version 6.4.8.
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https://www.thezdi.com/blog/2024/7/1/getting-unauthenticated-remote-code-execution-on-the-logsign-unified-secops-platform


∗∗∗ The End of Passwords? Embrace the Future with Passkeys. ∗∗∗
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Passkeys will become the new norm in a few years. Users will realize that passkeys simplify their lives, and companies and users alike will appreciate the reduced risk of breaches from phishing or brute-force attacks. However, building user trust in passkeys remains a challenge, like the adoption of password managers.
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https://blog.nviso.eu/2024/07/02/the-end-of-passwords-embrace-the-future-with-passkeys/


∗∗∗ Modern Cryptographic Attacks: A Guide for the Perplexed ∗∗∗
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In this write-up, we lay out in simple terms: “Classic Flavor” modern cryptanalysis (e.g. meet-in-the-middle attacks, Birthday Attack on CBC) [..]  Side Channel Attacks (e.g. Timing Attacks, an honorable mention for SPECTRE) [..] Attacks on RSA (e.g. Bleichenbacher’s attack, related message attacks, Coppersmith’s method)
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https://research.checkpoint.com/2024/modern-cryptographic-attacks-a-guide-for-the-perplexed/


∗∗∗ CocoaPods: Anfällig für Supply-Chain-Angriffe in "zahllosen" Mac- und iOS-Apps ∗∗∗
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Der Dependency-Manager auf Open-Source-Basis steckt in Millionen von Swift- und Objective-C-Programmen. [..] Eva Security fand heraus, dass CocoaPods bereits im Jahr 2014 alle Pods auf einen neuen "Trunk Server" auf GitHub migriert hat. Dabei wurden die Autoren jeder Bibliothek einfach zurückgesetzt. CocoaPods forderte die Entwickler dann auf, ihre jeweilige Bibliothek zu "claimen". Allerdings taten dies nicht alle.
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https://heise.de/-9786099


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=  Vulnerabilities  =
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∗∗∗ Cisco NX-OS Software CLI Command Injection Vulnerability ∗∗∗
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A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary commands as root on the underlying operating system of an affected device. [..} To successfully exploit this vulnerability on a Cisco NX-OS device, an attacker must have Administrator credentials. [..] In April 2024, the Cisco Product Security Incident Response Team (PSIRT) became aware of attempted exploitation of this vulnerability in the wild. [..] CVE-2024-20399
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https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxos-cmd-injection-xD9OhyOP


∗∗∗ Security updates for Tuesday ∗∗∗
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Security updates have been issued by AlmaLinux (httpd:2.4/httpd), Arch Linux (openssh), Fedora (cups, emacs, and python-urllib3), Gentoo (OpenSSH), Mageia (ffmpeg, gdb, openssl, python-idna, and python-imageio), Red Hat (golang and kernel), SUSE (booth, libreoffice, openssl-1_1-livepatches, podman, python-arcomplete, python-Fabric, python-PyGithub, python- antlr4-python3-runtime, python-avro, python-chardet, python-distro, python- docker, python-fakeredis, python-fixedint, pyth, python-Js2Py, python310, python39, and squid), and Ubuntu (cups and netplan.io).
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https://lwn.net/Articles/980393/


∗∗∗ QNAP: Vulnerability in OpenSSH ∗∗∗
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A remote code execution (RCE) vulnerability in OpenSSH has been reported to affect QTS 5.2.0 Release Candidate and QuTS hero h5.2. [..] QNAP is actively investigating this issue and working on a solution. We will fix the issue in the official releases of QTS 5.2.0 and QuTS hero h5.2.0.
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https://www.qnap.com/en-us/security-advisory/QSA-24-31


∗∗∗ Juniper: Notfall-Update für Junos OS auf SRX-Baureihe ∗∗∗
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Juniper Networks schließt eine als hochriskant eingestufte DoS-Lücke im Juniper OS der SRX-Geräte mit einem Update außer der Reihe. [..] Nachdem bereits am Freitag Notfall-Updates von Juniper Networks für Session Smart Router nötig waren, legt das Unternehmen nun mit einem Update außer der Reihe für das Junos OS auf Geräten der SRX-Baureihe nach. Sie dichten eine Denial-of-Service-Sicherheitslücke ab. [..] CVE-2024-21586
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https://heise.de/-9785970


∗∗∗ Android: Google schließt teils kritische Lücken am Juli-Patchday ∗∗∗
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Google hat Updates für Android 12, 12L, 13 und 14 im Rahmen des Juli-Patchdays veröffentlicht. Sie schließen Rechteausweitungs-Lücken. [..] Wie immer müssen sich Smartphone-Besitzer etwas gedulden, bis die Android-Aktualisierungen sich als Firmware-Updates für ihr eingesetztes Gerät materialisieren. Selbst für Googles hauseigene Pixel-Smartphones steht das Juli-Update zum Meldungszeitpunkt noch aus.
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https://heise.de/-9786995


∗∗∗ Splunk Security Advisories 2024-07-01 ∗∗∗
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https://advisory.splunk.com/advisories


∗∗∗ ICONICS and Mitsubishi Electric Products ∗∗∗
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https://www.cisa.gov/news-events/ics-advisories/icsa-24-184-03


∗∗∗ Johnson Controls Kantech Door Controllers ∗∗∗
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https://www.cisa.gov/news-events/ics-advisories/icsa-24-184-01


∗∗∗ mySCADA myPRO ∗∗∗
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https://www.cisa.gov/news-events/ics-advisories/icsa-24-184-02

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