Cette page suit l'état du correctif pour Debian. La vulnérabilité elle-même est décrite sur la page CVE principale. Voir CVE-2026-57053 →

DEBIAN-CVE-2026-57053

GNU libidn before 1.44 is prone to out-of-bounds reads of uninitialized memory in the ToUnicode APIs because of mishandling in idna_to_unicode_interna...

Description d'origine

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

GNU libidn before 1.44 is prone to out-of-bounds reads of uninitialized memory in the ToUnicode APIs because of mishandling in idna_to_unicode_internal. The affected code is not present in libidn2.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Paquets affectés

Debian:12 libidn

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

Debian:13 libidn

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

Debian:14 libidn

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.44-1"}]}]

Références

advisory security-tracker.debian.org