CVE-2023-25155

low-risk
Published 2023-03-02

Redis is an in-memory database that persists on disk. Authenticated users issuing specially crafted `SRANDMEMBER`, `ZRANDMEMBER`, and `HRANDFIELD` commands can trigger an integer overflow, resulting in a runtime assertion and termination of the Redis server process. This problem affects all Redis versions. Patches were released in Redis version(s) 6.0.18, 6.2.11 and 7.0.9.

Do I need to act?

~
3.1% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.5/10 Medium
LOCAL / LOW complexity

Affected Products (1)

Affected Vendors

Redis

References (10)

Patch https://github.com/redis/redis/commit/2a2a582e7cd99ba3b531336b8bd41df2b566e619
Release Notes https://github.com/redis/redis/releases/tag/6.0.18
Release Notes https://github.com/redis/redis/releases/tag/6.2.11
Release Notes https://github.com/redis/redis/releases/tag/7.0.9
Vendor Advisory https://github.com/redis/redis/security/advisories/GHSA-x2r7-j9vw-3w83
Patch https://github.com/redis/redis/commit/2a2a582e7cd99ba3b531336b8bd41df2b566e619
Release Notes https://github.com/redis/redis/releases/tag/6.0.18
Release Notes https://github.com/redis/redis/releases/tag/6.2.11
Release Notes https://github.com/redis/redis/releases/tag/7.0.9
Vendor Advisory https://github.com/redis/redis/security/advisories/GHSA-x2r7-j9vw-3w83
29
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 6/34 · Minimal
Exposure 5/34 · Minimal