CVE-2022-43995

https://notcve.org/view.php?id=CVE-2022-43995

Sudo 1.8.0 through 1.9.12, with the crypt() password backend, contains a plugins/sudoers/auth/passwd.c array-out-of-bounds error that can result in a heap-based buffer over-read. This can be triggered by arbitrary local users with access to Sudo by entering a password of seven characters or fewer. The impact could vary depending on the system libraries, compiler, and processor architecture. Sudo 1.8.0 a 1.9.12, con el backend de contraseña crypt(), contiene un error de matriz fuera de límites plugins/sudoers/auth/passwd.c que puede provocar una sobrelectura del búfer. Esto puede ser activado por usuarios locales arbitrarios con acceso a Sudo ingresando una contraseña de siete caracteres o menos. • https://bugzilla.redhat.com/show_bug.cgi?id=2139911 https://github.com/sudo-project/sudo/commit/bd209b9f16fcd1270c13db27ae3329c677d48050 https://news.ycombinator.com/item?id=33465707 https://security.gentoo.org/glsa/202211-08 https://www.sudo.ws/security/advisories • CWE-125: Out-of-bounds Read •