Cette page suit l'état du correctif pour Debian. La vulnérabilité elle-même est décrite sur la page CVE principale.
Voir CVE-2018-15861 →
DEBIAN-CVE-2018-15861
Unchecked NULL pointer usage in ExprResolveLhs in xkbcomp/expr.c in xkbcommon before 0.8.2 could be used by local attackers to crash (NULL pointer der...
Description d'origine
La description telle que publiée par la source (souvent en anglais).
Unchecked NULL pointer usage in ExprResolveLhs in xkbcomp/expr.c in xkbcommon before 0.8.2 could be used by local attackers to crash (NULL pointer dereference) the xkbcommon parser by supplying a crafted keymap file that triggers an xkb_intern_atom failure.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Paquets affectés
Debian:12
libxkbcommon
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.8.2-1"}]}]
Debian:13
libxkbcommon
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.8.2-1"}]}]
Debian:14
libxkbcommon
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.8.2-1"}]}]
Debian:12
x11-xkb-utils
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:13
x11-xkb-utils
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:14
x11-xkb-utils
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Références
- advisory security-tracker.debian.org