Cette page suit l'état du correctif pour Debian. La vulnérabilité elle-même est décrite sur la page CVE principale. Voir CVE-2026-88340 →

DEBIAN-CVE-2026-88340

An invalid pointer release vulnerability exists in YARA 4.5.8 during deserialization of compiled .yrc rule files. The vulnerability is caused by insuf...

Description d'origine

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

An invalid pointer release vulnerability exists in YARA 4.5.8 during deserialization of compiled .yrc rule files. The vulnerability is caused by insufficient validation of external-variable pointers, which may lead to invalid free in yr_rules_destroy() or wild pointer access in yr_object_create(). An attacker can provide a specially crafted .yrc file that causes memory corruption and application crash.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Paquets affectés

Debian:12 yara

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Debian:13 yara

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Debian:14 yara

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Références

advisory security-tracker.debian.org