Description
Redis is an in-memory database that persists on disk. Authenticated users issuing specially crafted `SETRANGE` and `SORT(_RO)` commands can trigger an integer overflow, resulting with Redis attempting to allocate impossible amounts of memory and abort with an out-of-memory (OOM) panic. The problem is fixed in Redis versions 7.0.8, 6.2.9 and 6.0.17. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Related CPE's
a
redis
redis
References
https://github.com/redis/redis/commit/1ec82e6e97e1db06a72ca505f9fbf6b981f31ef7
https://github.com/redis/redis/releases/tag/6.0.17
https://github.com/redis/redis/releases/tag/6.2.9
https://github.com/redis/redis/releases/tag/7.0.8
https://github.com/redis/redis/security/advisories/GHSA-mrcw-fhw9-fj8j
https://github.com/redis/redis/commit/1ec82e6e97e1db06a72ca505f9fbf6b981f31ef7
https://github.com/redis/redis/releases/tag/6.0.17
https://github.com/redis/redis/releases/tag/6.2.9
https://github.com/redis/redis/releases/tag/7.0.8
https://github.com/redis/redis/security/advisories/GHSA-mrcw-fhw9-fj8j
CVSS impact metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
5.5 · Medium
Information
Source identifier
Vulnerability status
Modified
Published
2023-01-20T18:15:14.470Z
3 years agoLast modified
2025-11-03T21:15:59.197Z
4 months ago