Cette page suit l'état du correctif pour Debian. La vulnérabilité elle-même est décrite sur la page CVE principale. Voir CVE-2020-28013 →

DEBIAN-CVE-2020-28013

Exim 4 before 4.94.2 allows Heap-based Buffer Overflow because it mishandles "-F '.('" on the command line, and thus may allow privilege escalation fr...

Description d'origine

La description telle que publiée par la source (souvent en anglais).

Exim 4 before 4.94.2 allows Heap-based Buffer Overflow because it mishandles "-F '.('" on the command line, and thus may allow privilege escalation from any user to root. This occurs because of the interpretation of negative sizes in strncpy.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Paquets affectés

Debian:12 exim4

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.94.2-1"}]}]

Debian:13 exim4

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.94.2-1"}]}]

Debian:14 exim4

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.94.2-1"}]}]

Références

advisory security-tracker.debian.org