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. 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
Created pymodbus tracking bugs for this issue: Affects: fedora-37 [bug 2163192] Created python-rq tracking bugs for this issue: Affects: epel-8 [bug 2163190] Created redis tracking bugs for this issue: Affects: epel-7 [bug 2163189] Affects: fedora-36 [bug 2163191] Affects: fedora-37 [bug 2163193]
This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2025:0595 https://access.redhat.com/errata/RHSA-2025:0595