Cette page suit l'état du correctif pour Debian. La vulnérabilité elle-même est décrite sur la page CVE principale.
Voir CVE-2021-33643 →
DEBIAN-CVE-2021-33643
An attacker who submits a crafted tar file with size in header struct being 0 may be able to trigger an calling of malloc(0) for a variable gnu_longli...
Description d'origine
La description telle que publiée par la source (souvent en anglais).
An attacker who submits a crafted tar file with size in header struct being 0 may be able to trigger an calling of malloc(0) for a variable gnu_longlink, causing an out-of-bounds read.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Paquets affectés
Debian:12
libtar
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.20-8+deb12u1"}]}]
Références
- advisory security-tracker.debian.org