CVE-2022-35951

Name	CVE-2022-35951
Description	Redis is an in-memory database that persists on disk. Versions 7.0.0 and above, prior to 7.0.5 are vulnerable to an Integer Overflow. Executing an `XAUTOCLAIM` command on a stream key in a specific state, with a specially crafted `COUNT` argument may cause an integer overflow, a subsequent heap overflow, and potentially lead to remote code execution. This has been patched in Redis version 7.0.5. No known workarounds exist.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs	1020512

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
redis (PTS)	buster	5:5.0.14-1+deb10u2	fixed
	buster (security)	5:5.0.14-1+deb10u5	fixed
	bullseye (security), bullseye	5:6.0.16-1+deb11u2	fixed
	bookworm, bookworm (security)	5:7.0.15-1~deb12u1	fixed
	sid, trixie	5:7.0.15-1	fixed

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

Package	Type	Release	Fixed Version	Debian Bugs
redis	source	buster	(not affected)
redis	source	bullseye	(not affected)
redis	source	(unstable)	5:7.0.5-1	1020512

Notes

[bullseye] - redis <not-affected> (Vulnerable code not present)
[buster] - redis <not-affected> (Vulnerable code not present)
https://github.com/redis/redis/commit/fa6815e14ea5adff93c5cd7be513c02a7c6e3f2a (7.0.5)