| Name | CVE-2019-10193 |
| Description | A stack-buffer overflow vulnerability was found in the Redis hyperloglog data structure versions 3.x before 3.2.13, 4.x before 4.0.14 and 5.x before 5.0.4. By corrupting a hyperloglog using the SETRANGE command, an attacker could cause Redis to perform controlled increments of up to 12 bytes past the end of a stack-allocated buffer. |
| 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-4480-1 |
| Debian Bugs | 931625 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| redis (PTS) | bullseye | 5:6.0.16-1+deb11u2 | fixed |
| bullseye (security) | 5:6.0.16-1+deb11u4 | fixed | |
| bookworm, bookworm (security) | 5:7.0.15-1~deb12u1 | fixed | |
| trixie, sid | 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 | 3:3.2.6-3+deb9u3 | DSA-4480-1 | ||
| redis | source | buster | 5:5.0.3-4+deb10u1 | DSA-4480-1 | ||
| redis | source | (unstable) | 5:5.0.4-1 | 931625 |
[stretch] - redis <not-affected> (vulnerable code added later)
[jessie] - redis <not-affected> (vulnerable code added later)
https://bugzilla.redhat.com/show_bug.cgi?id=1727668
https://github.com/antirez/redis/issues/6214
https://github.com/antirez/redis/issues/6215 (upstream announcement)
https://github.com/antirez/redis/commit/a4b90be9fcd5e1668ac941cabce3b1ab38dbe326 (master)
https://github.com/antirez/redis/commit/12b5ff109508c2a192f700c7738da7e7f09670f1 (5.0.4)