Medium severity · published Mar 2, 2023
CVE-2023-25155
Redis is an in-memory database that persists on disk
6.5
CVSS
0.9%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 60% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RE
Redis · Redis
before 6.0.18; 6.2.0 before 6.2.11; 7.0.0 before 7.0.9 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-25155
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-25155
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
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