| Name | CVE-2021-3410 |
| Description | A flaw was found in libcaca v0.99.beta19. A buffer overflow issue in caca_resize function in libcaca/caca/canvas.c may lead to local execution of arbitrary code in the user context. |
| 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-2584-1, ELA-375-1 |
| Debian Bugs | 983686 |
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 | fixed |
| 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 | vulnerable |
| 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.
Notes
[buster] - libcaca <no-dsa> (Minor issue)
https://github.com/cacalabs/libcaca/issues/52
https://bugzilla.redhat.com/show_bug.cgi?id=1928437
https://github.com/cacalabs/libcaca/commit/46b4ea7cea72d6b3ffe65d33e604b1774dcc2bbd
https://github.com/cacalabs/libcaca/commit/e4968ba6e93e9fd35429eb16895c785c51072015