CVE-2021-32672

Name	CVE-2021-32672
Description	Redis is an open source, in-memory database that persists on disk. When using the Redis Lua Debugger, users can send malformed requests that cause the debugger’s protocol parser to read data beyond the actual buffer. This issue affects all versions of Redis with Lua debugging support (3.2 or newer). The problem is fixed in versions 6.2.6, 6.0.16 and 5.0.14.
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-2810-1, DSA-5001-1

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	fixed
	bullseye (security)	5:6.0.16-1+deb11u5	fixed
	bookworm	5:7.0.15-1~deb12u2	fixed
	bookworm (security)	5:7.0.15-1~deb12u3	fixed
	sid, trixie	5:7.0.15-3	fixed

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

Package	Type	Release	Fixed Version	Origin
redis	source	stretch	3:3.2.6-3+deb9u8	DLA-2810-1
redis	source	buster	5:5.0.14-1+deb10u1	DSA-5001-1
redis	source	bullseye	5:6.0.16-1+deb11u1	DSA-5001-1
redis	source	(unstable)	5:6.0.16-1

https://github.com/redis/redis/security/advisories/GHSA-9mj9-xx53-qmxm