Cette page suit l'état du correctif pour Debian. La vulnérabilité elle-même est décrite sur la page CVE principale. Voir CVE-2026-57062 →

DEBIAN-CVE-2026-57062

CMS (Cryptographic Message Syntax) parsing in gpgsm in GnuPG through 2.5.20 mishandles the CMS format for AES-GCM because aes-ICVlen is supposed to be...

Description d'origine

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

CMS (Cryptographic Message Syntax) parsing in gpgsm in GnuPG through 2.5.20 mishandles the CMS format for AES-GCM because aes-ICVlen is supposed to be 12 bytes but 4 bytes is accepted. NOTE: this is related to CVE-2026-34182.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Paquets affectés

Debian:12 gnupg2

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

Debian:13 gnupg2

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

Debian:14 gnupg2

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.9-5"}]}]

Références

advisory security-tracker.debian.org