CVE-2023-45145
CVE-2023-45145 · Redis Unix-domain socket may have be exposed with the wrong permissions for a short time window.
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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.
CVSS 3.6 · Niedrig · EPSS 0,4% · Korrektur verfügbar
- Veröffentlicht
- Aktualisiert
Technologie-Stack: system · database
Betroffene Produkte und Versionen
redis
- Softwareversionen
- >= 2.6.0-rc1, < 6.2.14: Betroffen
- >= 7.0.0, < 7.0.14: Betroffen
- >= 7.1.0, < 7.2.2: Betroffen
Keine Korrektur veröffentlicht
redis Debian:12
- Softwareversionen
- 5:7.0.11-1
- 5:7.0.11-1+deb12u1
- 5:7.0.12-1
- 5:7.0.12-2
- 5:7.0.13-1
- 5:7.0.13-2
- 5:7.0.14-1
- 5:7.0.14-2
- Betroffene Versionsbereiche
- ECOSYSTEM: < 5:7.0.15-1~deb12u1
Auf 5:7.0.15-1~deb12u1 aktualisieren
redis Debian:13
- Betroffene Versionsbereiche
- ECOSYSTEM: < 5:7.0.14-1
Auf 5:7.0.14-1 aktualisieren
redis Debian:14
- Betroffene Versionsbereiche
- ECOSYSTEM: < 5:7.0.14-1
Auf 5:7.0.14-1 aktualisieren
redis Ubuntu:Pro:14.04:LTS
- Softwareversionen
- 2:2.6.13-1
- 2:2.6.16-3
- 2:2.8.0-1
- 2:2.8.2-1
- 2:2.8.4-2
- 2:2.8.4-2ubuntu0.2
- 2:2.8.4-2ubuntu0.2+esm1
- 2:2.8.4-2ubuntu0.2+esm2
- Betroffene Versionsbereiche
- ECOSYSTEM: < 2:2.8.4-2ubuntu0.2+esm3
Auf 2:2.8.4-2ubuntu0.2+esm3 aktualisieren
redis Ubuntu:Pro:16.04:LTS
- Softwareversionen
- 2:3.0.3-3
- 2:3.0.5-1
- 2:3.0.5-2
- 2:3.0.5-3
- 2:3.0.5-4
- 2:3.0.6-1
- 2:3.0.6-1ubuntu0.2
- 2:3.0.6-1ubuntu0.3
- 2:3.0.6-1ubuntu0.4
- 2:3.0.6-1ubuntu0.4+esm1
- Betroffene Versionsbereiche
- ECOSYSTEM: < 2:3.0.6-1ubuntu0.4+esm2
Auf 2:3.0.6-1ubuntu0.4+esm2 aktualisieren
redis Ubuntu:Pro:18.04:LTS
- Softwareversionen
- 4:4.0.1-7
- 4:4.0.2-6
- 4:4.0.2-9
- 5:4.0.5-1
- 5:4.0.6-1
- 5:4.0.6-2
- 5:4.0.7-1
- 5:4.0.8-1
- 5:4.0.8-2
- 5:4.0.9-1
- 5:4.0.9-1ubuntu0.1
- 5:4.0.9-1ubuntu0.2
- 5:4.0.9-1ubuntu0.2+esm2
- 5:4.0.9-1ubuntu0.2+esm3
- Betroffene Versionsbereiche
- ECOSYSTEM: < 5:4.0.9-1ubuntu0.2+esm4
Auf 5:4.0.9-1ubuntu0.2+esm4 aktualisieren
redis Ubuntu:Pro:20.04:LTS
- Softwareversionen
- 5:5.0.5-2build1
- 5:5.0.6-1
- 5:5.0.7-1
- 5:5.0.7-2
- 5:5.0.7-2ubuntu0.1~esm1
- 5:5.0.7-2ubuntu0.1
- 5:5.0.7-2ubuntu0.1+esm1
- Betroffene Versionsbereiche
- ECOSYSTEM: < 5:5.0.7-2ubuntu0.1+esm2
Auf 5:5.0.7-2ubuntu0.1+esm2 aktualisieren
redis Ubuntu:Pro:22.04:LTS
- Softwareversionen
- 5:6.0.15-1
- 5:6.0.16-1
- 5:6.0.16-1build1
- 5:6.0.16-1ubuntu1
- Betroffene Versionsbereiche
- ECOSYSTEM: < 5:6.0.16-1ubuntu1+esm1
Auf 5:6.0.16-1ubuntu1+esm1 aktualisieren
Originalquellen
- https://github.com/redis/redis/security/advisories/GHSA-ghmp-889m-7cvx
- https://github.com/redis/redis/commit/03345ddc7faf7af079485f2cbe5d17a1611cbce1
- https://lists.debian.org/debian-lts-announce/2023/10/msg00032.html
- https://lists.fedoraproject.org/archives/list/[email protected]/message/464JPNBWE433ZGYXO3KN72VR3KJPWHAW/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/BNEK2K4IE7MPKRD6H36JXZMJKYS6I5GQ/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/DZMGTTV5XM4LA66FSIJSETNBBRRPJYOQ/
- https://security.netapp.com/advisory/ntap-20231116-0014/
- https://nvd.nist.gov/vuln/detail/CVE-2023-45145