Cette page suit l'état du correctif pour Ubuntu. La vulnérabilité elle-même est décrite sur la page CVE principale.
Voir CVE-2026-6471 →
UBUNTU-CVE-2026-6471
Missing authorization in PostgreSQL logical decoding allows a non-superuser holding REPLICATION privilege to dlopen any file visible to the operating...
Description d'origine
La description telle que publiée par la source (souvent en anglais).
Missing authorization in PostgreSQL logical decoding allows a non-superuser holding REPLICATION privilege to dlopen any file visible to the operating system account running the server, via the choice of logical decoding plugin. This in turn runs arbitrary code as that account. Versions before PostgreSQL 18.6, 17.11, 16.15, 15.19, and 14.24 are affected.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Paquets affectés
Ubuntu:Pro:14.04:LTS
postgresql-9.3
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Ubuntu:Pro:16.04:LTS
postgresql-9.5
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Ubuntu:Pro:18.04:LTS
postgresql-10
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Ubuntu:20.04:LTS
postgresql-12
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Ubuntu:22.04:LTS
postgresql-14
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"14.24-0ubuntu0.22.04.1"}]}]
Ubuntu:24.04:LTS
postgresql-16
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"16.15-0ubuntu0.24.04.1"}]}]
Ubuntu:26.04:LTS
postgresql-18
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"18.6-0ubuntu0.26.04.1"}]}]
Références
- advisory ubuntu.com
- report ubuntu.com
- report cve.org
- report postgresql.org
- report postgresql.org