Cette page suit l'état du correctif pour Debian. La vulnérabilité elle-même est décrite sur la page CVE principale.
Voir CVE-2020-12049 →
DEBIAN-CVE-2020-12049
An issue was discovered in dbus >= 1.3.0 before 1.12.18. The DBusServer in libdbus, as used in dbus-daemon, leaks file descriptors when a message exce...
Description d'origine
La description telle que publiée par la source (souvent en anglais).
An issue was discovered in dbus >= 1.3.0 before 1.12.18. The DBusServer in libdbus, as used in dbus-daemon, leaks file descriptors when a message exceeds the per-message file descriptor limit. A local attacker with access to the D-Bus system bus or another system service's private AF_UNIX socket could use this to make the system service reach its file descriptor limit, denying service to subsequent D-Bus clients.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Paquets affectés
Debian:12
dbus
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.18-1"}]}]
Debian:13
dbus
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.18-1"}]}]
Debian:14
dbus
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.18-1"}]}]
Références
- advisory security-tracker.debian.org