| Name | CVE-2022-35977 |
| Description | Redis is an in-memory database that persists on disk. Authenticated users issuing specially crafted `SETRANGE` and `SORT(_RO)` commands can trigger an integer overflow, resulting with Redis attempting to allocate impossible amounts of memory and abort with an out-of-memory (OOM) panic. The problem is fixed in Redis versions 7.0.8, 6.2.9 and 6.0.17. 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) |
| References | DLA-3973-1, ELA-1253-1 |
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 | vulnerable | |
| 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 | vulnerable | |
| bullseye | 5:6.0.16-1+deb11u2 | vulnerable | |
| 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 | 2:2.8.17-1+deb8u13 | ELA-1253-1 | ||
| redis | source | stretch | 3:3.2.6-3+deb9u13 | ELA-1253-1 | ||
| redis | source | buster | 5:5.0.14-1+deb10u6 | ELA-1253-1 | ||
| redis | source | bullseye | 5:6.0.16-1+deb11u4 | DLA-3973-1 | ||
| redis | source | (unstable) | 5:7.0.8-1 |
[buster] - redis <ignored> (Minor issue; requires authed user)
https://github.com/redis/redis/commit/6c25c6b7da116e110e89a5db45eeae743879e7ea (7.0.8)