| Name | CVE-2023-36824 |
| Description | Redis is an in-memory database that persists on disk. In Redit 7.0 prior to 7.0.12, extracting key names from a command and a list of arguments may, in some cases, trigger a heap overflow and result in reading random heap memory, heap corruption and potentially remote code execution. Several scenarios that may lead to authenticated users executing a specially crafted `COMMAND GETKEYS` or `COMMAND GETKEYSANDFLAGS`and authenticated users who were set with ACL rules that match key names, executing a specially crafted command that refers to a variadic list of key names. The vulnerability is patched in Redis 7.0.12. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DSA-5610-1 |
| Debian Bugs | 1040879 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| redis (PTS) | jessie, jessie (lts) | 2:2.8.17-1+deb8u13 | fixed |
| stretch (security) | 3:3.2.6-3+deb9u9 | fixed | |
| stretch (lts), stretch | 3:3.2.6-3+deb9u13 | fixed | |
| buster, buster (lts) | 5:5.0.14-1+deb10u6 | fixed | |
| buster (security) | 5:5.0.14-1+deb10u5 | fixed | |
| bullseye | 5:6.0.16-1+deb11u2 | fixed | |
| bullseye (security) | 5:6.0.16-1+deb11u4 | fixed | |
| bookworm (security), bookworm | 5:7.0.15-1~deb12u1 | fixed | |
| sid, trixie | 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 | jessie | (not affected) | |||
| redis | source | stretch | (not affected) | |||
| redis | source | buster | (not affected) | |||
| redis | source | bullseye | (not affected) | |||
| redis | source | bookworm | 5:7.0.15-1~deb12u1 | DSA-5610-1 | ||
| redis | source | (unstable) | 5:7.0.12-1 | 1040879 |
[bullseye] - redis <not-affected> (Vulnerable code introduced later)
[buster] - redis <not-affected> (Vulnerable code introduced later)
https://github.com/redis/redis/security/advisories/GHSA-4cfx-h9gq-xpx3
[stretch] - redis <not-affected> (Vulnerable code introduced later)
[jessie] - redis <not-affected> (Vulnerable code introduced later)