Redis Unix-domain socket may have be exposed with the wrong permissions for a short time window. (redis redis)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.44 % · percentile 38 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- GitHub_M
- NVD status
- Modified
Description
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.
Weaknesses (CWE)
- CWE-668 — Exposure of Resource to Wrong Sphere
References
- 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/package-announce@lists.fedoraproject.org/message/464JPNBWE433ZGYXO3KN72VR3KJPWHAW/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BNEK2K4IE7MPKRD6H36JXZMJKYS6I5GQ/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DZMGTTV5XM4LA66FSIJSETNBBRRPJYOQ/
- https://security.netapp.com/advisory/ntap-20231116-0014/
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | LOW 3.6 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N | GitHub_M |
| CVSS 3.1 | LOW 3.6 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N | NVD · security-advisories@github.com (Secondary) |
| CVSS 3.1 | LOW 3.6 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2023-49453
- GCVE · GCVE-0-2023-45145
CERT-FR advisories
- CERTFR-2025-AVI-0947 — Multiples vulnérabilités dans les produits IBM · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0923 — Multiples vulnérabilités dans les produits IBM · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:redis:redis:*:*:*:*:*:*:*:*≥ 2.6.0 < 6.2.14cpe:2.3:a:redis:redis:*:*:*:*:*:*:*:*≥ 7.0.0 < 7.0.14cpe:2.3:a:redis:redis:*:*:*:*:*:*:*:*≥ 7.2.0 < 7.2.2cpe:2.3:a:redis:redis:2.6.0:rc1:*:*:*:*:*:*cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| redis · redis | affected >= 2.6.0-rc1, < 6.2.14 ; affected >= 7.0.0, < 7.0.14 ; affected >= 7.1.0, < 7.2.2 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |