Cette page suit l'état du correctif pour Ubuntu. La vulnérabilité elle-même est décrite sur la page CVE principale.
Voir CVE-2026-57433 →
UBUNTU-CVE-2026-57433
Storable versions before 3.41 for Perl have a signed integer overflow when deserializing a crafted SX_HOOK record. retrieve_hook_common reads a signed...
Description d'origine
La description telle que publiée par la source (souvent en anglais).
Storable versions before 3.41 for Perl have a signed integer overflow when deserializing a crafted SX_HOOK record. retrieve_hook_common reads a signed 32-bit item count from an SX_HOOK record and calls av_extend with that count plus one. A count of I32_MAX wraps the addition to a negative value. A crafted blob passed to thaw or retrieve triggers the overflow; av_extend receives the negative count and dies with a panic, terminating the deserialization.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Paquets affectés
Ubuntu:Pro:14.04:LTS
perl
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.18.2-2ubuntu1.7+esm8"}]}]
Ubuntu:Pro:16.04:LTS
perl
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.22.1-9ubuntu0.9+esm3"}]}]
Ubuntu:Pro:18.04:LTS
perl
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.26.1-6ubuntu0.7+esm3"}]}]
Ubuntu:Pro:20.04:LTS
perl
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.30.0-9ubuntu0.5+esm3"}]}]
Ubuntu:22.04:LTS
perl
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.34.0-3ubuntu1.8"}]}]
Ubuntu:24.04:LTS
perl
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.38.2-3.2ubuntu0.4"}]}]
Ubuntu:26.04:LTS
perl
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.40.1-7ubuntu0.3"}]}]
Références
- advisory ubuntu.com
- advisory ubuntu.com
- advisory ubuntu.com
- report ubuntu.com
- report cve.org
- report lists.security.metacpan.org