CVE-2023-25155

Name	CVE-2023-25155
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.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DLA-3885-1
Debian Bugs	1032279

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
redis (PTS)	bullseye	5:6.0.16-1+deb11u2	vulnerable
	bullseye (security)	5:6.0.16-1+deb11u3	fixed
	bookworm, bookworm (security)	5:7.0.15-1~deb12u1	fixed
	trixie	5:7.0.15-1	fixed
	sid	5:7.0.15-2	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
redis	source	bullseye	5:6.0.16-1+deb11u3		DLA-3885-1
redis	source	(unstable)	5:7.0.9-1			1032279

Notes

[buster] - redis <postponed> (Minor issue, DoS)
https://github.com/redis/redis/security/advisories/GHSA-x2r7-j9vw-3w83
https://github.com/redis/redis/commit/2a2a582e7cd99ba3b531336b8bd41df2b566e619 (7.0.9)