CVE-2023-41056

NameCVE-2023-41056
DescriptionRedis is an in-memory database that persists on disk. Redis incorrectly handles resizing of memory buffers which can result in integer overflow that leads to heap overflow and potential remote code execution. This issue has been patched in version 7.0.15 and 7.2.4.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDSA-5610-1
Debian Bugs1060316

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
redis (PTS)jessie, jessie (lts)2:2.8.17-1+deb8u12fixed
stretch (security)3:3.2.6-3+deb9u9fixed
stretch (lts), stretch3:3.2.6-3+deb9u12fixed
buster (security), buster, buster (lts)5:5.0.14-1+deb10u5fixed
bullseye5:6.0.16-1+deb11u2fixed
bullseye (security)5:6.0.16-1+deb11u3fixed
bookworm (security), bookworm5:7.0.15-1~deb12u1fixed
sid, trixie5:7.0.15-2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
redissourcejessie(not affected)
redissourcestretch(not affected)
redissourcebuster(not affected)
redissourcebullseye(not affected)
redissourcebookworm5:7.0.15-1~deb12u1DSA-5610-1
redissource(unstable)5:7.0.15-11060316

Notes

[bullseye] - redis <not-affected> (Vulnerable code not present)
[buster] - redis <not-affected> (Vulnerable code not present)
Introduced with changes from: https://github.com/redis/redis/pull/11766 (which landed
in 7.2, but which also got backported to the 7.0. branch)
https://github.com/redis/redis/commit/e351099e1119fb89496be578f5232c61ce300224 (7.0.15)
[stretch] - redis <not-affected> (Vulnerable code not present)
[jessie] - redis <not-affected> (Vulnerable code not present)

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