CVE-2023-25155

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.

• CWE-190
• CWE-190

• https://github.com/redis/redis/commit/2a2a582e7cd99ba3b531336b8bd41df2b566e619Patch
• https://github.com/redis/redis/releases/tag/6.0.18Release Notes
• https://github.com/redis/redis/releases/tag/6.2.11Release Notes
• https://github.com/redis/redis/releases/tag/7.0.9Release Notes
• https://github.com/redis/redis/security/advisories/GHSA-x2r7-j9vw-3w83Vendor Advisory
• https://github.com/redis/redis/commit/2a2a582e7cd99ba3b531336b8bd41df2b566e619Patch
• https://github.com/redis/redis/releases/tag/6.0.18Release Notes
• https://github.com/redis/redis/releases/tag/6.2.11Release Notes
• https://github.com/redis/redis/releases/tag/7.0.9Release Notes
• https://github.com/redis/redis/security/advisories/GHSA-x2r7-j9vw-3w83Vendor Advisory

Published

Mar 2, 2023

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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