| Name | CVE-2018-20548 |
| Description | There is an illegal WRITE memory access at common-image.c (function load_image) in libcaca 0.99.beta19 for 1bpp data. |
| 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 | 917807 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| libcaca (PTS) | jessie, jessie (lts) | 0.99.beta19-2+deb8u3 | vulnerable |
| stretch (security) | 0.99.beta19-2.1~deb9u2 | fixed |
| stretch (lts), stretch | 0.99.beta19-2.2+deb9u3 | fixed |
| buster (security), buster, buster (lts) | 0.99.beta19-2.1+deb10u1 | fixed |
| bullseye | 0.99.beta19-2.2 | fixed |
| bookworm | 0.99.beta20-3 | fixed |
| sid, trixie | 0.99.beta20-5 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| libcaca | source | stretch | 0.99.beta19-2.1~deb9u1 | | | |
| libcaca | source | (unstable) | 0.99.beta19-2.1 | unimportant | | 917807 |
Notes
https://bugzilla.redhat.com/show_bug.cgi?id=1652625
https://github.com/cacalabs/libcaca/issues/40
Upstream fix: https://github.com/cacalabs/libcaca/commit/f6c61faa26b3e150c3daf514589afa737f42f152
https://github.com/cacalabs/libcaca/commit/3e52dabe3e64dc50f4422effe364a1457a8a8592
Debian binary packages built with the Imlib2 library