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.
2:2.8.4-2ubuntu0.2+esm32:3.0.6-1ubuntu0.4+esm25:4.0.9-1ubuntu0.2+esm45:5.0.7-2ubuntu0.1+esm25:6.0.16-1ubuntu1+esm1Exploitability
AV:LAC:LPR:LUI:NScope
S:UImpact
C:NI:NA:HCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H