Cette page suit l'état du correctif pour Debian. La vulnérabilité elle-même est décrite sur la page CVE principale.
Voir CVE-2021-35942 →
DEBIAN-CVE-2021-35942
The wordexp function in the GNU C Library (aka glibc) through 2.33 may crash or read arbitrary memory in parse_param (in posix/wordexp.c) when called...
Description d'origine
La description telle que publiée par la source (souvent en anglais).
The wordexp function in the GNU C Library (aka glibc) through 2.33 may crash or read arbitrary memory in parse_param (in posix/wordexp.c) when called with an untrusted, crafted pattern, potentially resulting in a denial of service or disclosure of information. This occurs because atoi was used but strtoul should have been used to ensure correct calculations.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Paquets affectés
Debian:12
glibc
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.31-13"}]}]
Debian:13
glibc
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.31-13"}]}]
Debian:14
glibc
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.31-13"}]}]
Références
- advisory security-tracker.debian.org