| Name | CVE-2022-31783 |
| Description | Liblouis 3.21.0 has an out-of-bounds write in compileRule in compileTranslationTable.c, as demonstrated by lou_trace. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | ELA-687-1 |
| Debian Bugs | 1011984 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| liblouis (PTS) | jessie | 2.5.3-3+deb8u1 | vulnerable |
| stretch (lts), stretch | 3.0.0-3+deb9u5 | fixed |
| buster | 3.8.0-2 | vulnerable |
| bullseye | 3.16.0-1 | vulnerable |
| bookworm | 3.24.0-1 | fixed |
| sid, trixie | 3.31.0-2 | fixed |
The information below is based on the following data on fixed versions.
Notes
[bullseye] - liblouis <no-dsa> (Minor issue)
[buster] - liblouis <no-dsa> (Minor issue)
https://github.com/liblouis/liblouis/issues/1214
https://github.com/liblouis/liblouis/commit/2e4772befb2b1c37cb4b9d6572945115ee28630a (v3.22.0)