Redis Unix-domain socket may have be exposed with the wrong permissions for a short time window.
Résumé
Redis Unix-domain socket may have be exposed with the wrong permissions for a short time window.
Description d'origine
La description telle que publiée par la source (souvent en anglais).
Redis is an in-memory database that persists on disk. On startup, Redis begins listening on a Unix socket before adjusting its permissions to the user-provided configuration. If a permissive umask(2) is used, this creates a race condition that enables, during a short period of time, another process to establish an otherwise unauthorized connection. This problem has existed since Redis 2.6.0-RC1. This issue has been addressed in Redis versions 7.2.2, 7.0.14 and 6.2.14. Users are advised to upgrade. For users unable to upgrade, it is possible to work around the problem by disabling Unix sockets, starting Redis with a restrictive umask, or storing the Unix socket file in a protected directory.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
Paquets affectés
État des correctifs par distribution
Paquets corrigés publiés par chaque distribution pour cette CVE
- Debian DEBIAN-CVE-2023-45145 redis Corrigé dans: 5:6.0.16-1+deb11u3
Références
- advisory github.com
- advisory security.netapp.com
- advisory nvd.nist.gov
- advisory github.com
- patch github.com
- web lists.debian.org
- web lists.fedoraproject.org
- web lists.fedoraproject.org
- web lists.fedoraproject.org