Cette page suit l'état du correctif pour Debian. La vulnérabilité elle-même est décrite sur la page CVE principale.
Voir CVE-2018-6954 →
DEBIAN-CVE-2018-6954
systemd-tmpfiles in systemd through 237 mishandles symlinks present in non-terminal path components, which allows local users to obtain ownership of a...
Description d'origine
La description telle que publiée par la source (souvent en anglais).
systemd-tmpfiles in systemd through 237 mishandles symlinks present in non-terminal path components, which allows local users to obtain ownership of arbitrary files via vectors involving creation of a directory and a file under that directory, and later replacing that directory with a symlink. This occurs even if the fs.protected_symlinks sysctl is turned on.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Paquets affectés
Debian:12
systemd
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"238-1"}]}]
Debian:13
systemd
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"238-1"}]}]
Debian:14
systemd
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"238-1"}]}]
Références
- advisory security-tracker.debian.org