CVE-2022-35977
MEDIUMEPSS 96th pctlDescription
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.
CVSS v3 Vector
Exploitability
Impact
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Exploit Intelligence
Very high risk: more likely to be exploited than 96% of all known CVEs.
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://lists.debian.org/debian-lts-announce/2024/11/msg00031.html
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Start freeThis product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-11-03.