| Name | CVE-2025-27151 |
| Description | Redis is an open source, in-memory database that persists on disk. In versions starting from 7.0.0 to before 8.0.2, a stack-based buffer overflow exists in redis-check-aof due to the use of memcpy with strlen(filepath) when copying a user-supplied file path into a fixed-size stack buffer. This allows an attacker to overflow the stack and potentially achieve code execution. This issue has been patched in version 8.0.2. |
| 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 | 1106822, 1106823, 1106824 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| redict (PTS) | sid | 7.3.2+ds-1 | vulnerable |
| redis (PTS) | bullseye | 5:6.0.16-1+deb11u2 | fixed |
| bullseye (security) | 5:6.0.16-1+deb11u6 | fixed | |
| bookworm | 5:7.0.15-1~deb12u4 | vulnerable | |
| bookworm (security) | 5:7.0.15-1~deb12u3 | vulnerable | |
| sid, trixie | 5:8.0.0-2 | vulnerable | |
| valkey (PTS) | sid, trixie | 8.1.1+dfsg1-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| redict | source | (unstable) | (unfixed) | 1106823 | ||
| redis | source | bullseye | (not affected) | |||
| redis | source | (unstable) | (unfixed) | 1106822 | ||
| valkey | source | (unstable) | 8.1.1+dfsg1-1.1 | 1106824 |
[bullseye] - redis <not-affected> (Vulnerable code not present)
https://github.com/redis/redis/security/advisories/GHSA-5453-q98w-cmvm
Introcuced by: https://github.com/redis/redis/commit/a50aa29bde33f22dabc307c4a28bc2321f8acdfe (7.0-rc2)
Fixed by: https://github.com/redis/redis/commit/643b5db235cb82508e72f11c7b4bbfc7dc39be56 (8.0.2)
Fixed by: https://codeberg.org/redict/redict/commit/40aa98db1d6601d30154ff078705dcfe1c4c7708
Fixed by: https://github.com/valkey-io/valkey/commit/73696bf6e2cf754acc3ec24eaf9ca6b879bfc5d7