poslední zpráva · zachyceno
SPOJENO AI
OpenSSH flaw lets attackers log into password-disabled Linux accounts
A newly disclosed OpenSSH vulnerability dubbed "*sshole" allows attackers to log in to certain Alpine Linux and other musl-based Linux accounts that are configured to block password authentication, simply by entering an oversized password. [...]
OpenSSH Alpine Linux FI IT US FR
CVE v události 1
| CVE | hodnocení | KEV | EPSS |
|---|---|---|---|
| CVE-2026-123158 | 8.1 3.1 · mitre | – | – |
Hodnocení z katalogů, všechna, se stupnicí CVSS a vydavatelem. Rozpad vektoru je na stránce CVE. Advisory v textu uvádí CVSS 8.1.
Tohle CVE jsem vytáhl z širšího textu článku: CVE-2016-6210. Neukazuju u něj proto fakta z katalogů výše, a to preventivně, protože článek se na něj mohl jen odkazovat, třeba jako na starší kauzu.
Jak se o tom psalo 5
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· zachyceno · NCSC-FI FI
Vulnerability in OpenSSH
Classification: Severe, Solution: Official Fix, Exploit Maturity: Not Defined, CVSSv3.1: 8.1, CVEs: CVE-2026-123158, Summary: sshd in OpenSSH before 10.6p2 on Linux, when musl libc is used without PAM, lacks a workaround for a password authentication bypass (related to misinterpretation of whether a string is intended to be a password hash). For some configurations of accounts, any password between 256 and 1024 characters succeeds. An example of a platform using musl libc without PAM is Alpine…
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· CSIRT Itálie (ACN) IT
OpenSSH: potenziale bypass dell'autenticazione su sistemi Linux basati su musl libc
Rilevata una vulnerabilità con gravità "critica" in OpenSSH che interessa specifiche configurazioni di sistemi Linux - tra cui Alpine Linux - basati su musl libc, libreria standard del linguaggio C per sistemi Linux, alternativa alla più diffusa glibc (GNU C Library). Tale vulnerabilità potrebbe consentire a un attaccante remoto non autenticato l’elusione dei meccanismi di autenticazione SSH e ottenere accesso non autorizzato ai sistemi interessati.
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· BleepingComputer US nadpis události
OpenSSH flaw lets attackers log into password-disabled Linux accounts
A newly disclosed OpenSSH vulnerability dubbed "*sshole" allows attackers to log in to certain Alpine Linux and other musl-based Linux accounts that are configured to block password authentication, simply by entering an oversized password. [...]
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· zachyceno · CERT-FR – alerty FR
Vulnérabilité dans OpenSSH (05 novembre 2026)
Le 5 novembre 2026, OpenSSH a publié un avis de sécurité concernant une vulnérabilité qui permet à un attaquant de contourner l’authentification d'un service SSH. En effet, sur les systèmes Linux qui utilisent la bibliothèque standard C musl, compilés sans support PAM ou avec PAM désactivé, un...
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· zachyceno · CERT-FR – avis FR
Vulnérabilité dans OpenSSH (05 novembre 2026)
Une vulnérabilité a été découverte dans OpenSSH. Elle permet à un attaquant de provoquer un contournement de la politique de sécurité.