Cette page suit l'état du correctif pour Debian. La vulnérabilité elle-même est décrite sur la page CVE principale.
Voir CVE-2026-16517 →
DEBIAN-CVE-2026-16517
A signed integer overflow vulnerability was found in libarchive's ZIP writer. In the archive_write_zip_header function in archive_write_set_format_zip...
Description d'origine
La description telle que publiée par la source (souvent en anglais).
A signed integer overflow vulnerability was found in libarchive's ZIP writer. In the archive_write_zip_header function in archive_write_set_format_zip.c, when ZIP encryption is enabled and the entry file size is close to INT64_MAX, the addition of the encryption overhead to the entry size overflows int64_t, resulting in undefined behavior. This could lead to incorrect Zip64 extension decisions or potential memory corruption.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Paquets affectés
Debian:12
libarchive
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.2-1+deb12u5"}]}]
Debian:13
libarchive
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:14
libarchive
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.8.9-1"}]}]
Références
- advisory security-tracker.debian.org