| Name | CVE-2023-22458 |
| Description | Redis is an in-memory database that persists on disk. Authenticated users can issue a `HRANDFIELD` or `ZRANDMEMBER` command with specially crafted arguments to trigger a denial-of-service by crashing Redis with an assertion failure. This problem affects Redis versions 6.2 or newer up to but not including 6.2.9 as well as versions 7.0 up to but not including 7.0.8. Users are advised to upgrade. There are no known workarounds for this vulnerability. |
| 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 | 1029363 |
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 | Urgency | Origin | Debian Bugs |
|---|
| redis | source | buster | (not affected) | | | |
| redis | source | bullseye | (not affected) | | | |
| redis | source | (unstable) | 5:7.0.8-1 | | | 1029363 |
Notes
[bullseye] - redis <not-affected> (Vulnerable code introduced later)
[buster] - redis <not-affected> (Vulnerable code introduced later)
https://github.com/redis/redis/security/advisories/GHSA-r8w2-2m53-gprj
Introduced after: https://github.com/redis/redis/commit/b9a0500f16d0cd016398133cc7ac256ad927b679 (6.2-rc3)
Fixed by: https://github.com/redis/redis/commit/3f1f02034ce674cad8268f958cf8c39944b240c6 (7.0.8)