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Status published
Medium
CVE-2023-25155
Integer Overflow in several Redis commands can lead to denial of service.
Vulnerability Description
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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://github.com/redis/redis/security/advisories/GHSA-x2r7-j9vw-3w83
- https://github.com/redis/redis/commit/2a2a582e7cd99ba3b531336b8bd41df2b566e619
- https://github.com/redis/redis/releases/tag/6.0.18
- https://github.com/redis/redis/releases/tag/6.2.11
- https://github.com/redis/redis/releases/tag/7.0.9
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Affected Vendor
redis
View all reports →Affected Software
redis
Vulnerable Versions:
< 6.0.18, >= 7.0.0, < 7.0.9, >= 6.2.0, < 6.2.11
Timeline
Official Publish:
March 2nd, 2023
Last Modified:
March 7th, 2025
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H