CVE-2022-31144

Potential heap overflow in Redis

State: Published
Severity: 7.0 High
Published: Jul 19, 2022
Updated: Apr 23, 2025
Reserved: May 18, 2022

Description

Redis is an in-memory database that persists on disk. A specially crafted `XAUTOCLAIM` command on a stream key in a specific state may result with heap overflow, and potentially remote code execution. This problem affects versions on the 7.x branch prior to 7.0.4. The patch is released in version 7.0.4.

Scores

CVSS	Score	Vector	Source
3.1	7.0 High	CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H	GitHub_M

Weaknesses

CWE-122 Heap-based Buffer Overflow

Affected Products

Product	Versions
redisredis	>= 7.0.0, < 7.0.4Affected

References

https://github.com/redis/redis/security/advisories/GHSA-96f7-42fg-2jrh
https://github.com/redis/redis/releases/tag/7.0.4
https://security.netapp.com/advisory/ntap-20220909-0002/
GLSA-202209-17vendor-advisory

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