| Name | CVE-2020-12268 |
| Description | jbig2_image_compose in jbig2_image.c in Artifex jbig2dec before 0.18 has a heap-based buffer overflow. |
| 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-2796-1, ELA-504-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| jbig2dec (PTS) | jessie, jessie (lts) | 0.13-4~deb8u3 | fixed |
| stretch (security), stretch (lts), stretch | 0.13-4.1+deb9u1 | fixed |
| buster | 0.16-1+deb10u1 | fixed |
| bullseye | 0.19-2 | fixed |
| bookworm | 0.19-3 | fixed |
| sid, trixie | 0.20-1 | fixed |
The information below is based on the following data on fixed versions.
Notes
[jessie] - jbig2dec <no-dsa> (Minor issue)
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20332
https://github.com/ArtifexSoftware/jbig2dec/commit/0726320a4b55078e9d8deb590e477d598b3da66e