| Name | CVE-2020-19752 |
| Description | The find_color_or_error function in gifsicle 1.92 contains a NULL pointer dereference. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| gifsicle (PTS) | jessie, jessie (lts) | 1.86-1+deb8u1 | vulnerable |
| stretch (security), stretch (lts), stretch | 1.88-3+deb9u1 | vulnerable |
| buster | 1.91-5 | vulnerable |
| bullseye | 1.92-2 | vulnerable |
| bookworm | 1.93-2 | fixed |
| sid, trixie | 1.95-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| gifsicle | source | (unstable) | 1.93-2 | unimportant | | |
Notes
https://github.com/kohler/gifsicle/issues/140
https://github.com/kohler/gifsicle/commit/eb9e083dcc0050996d79de2076ddc76011ad2f10 (v1.93)
Crash in CLI tool, no security impact