| Name | CVE-2020-35521 |
| Description | A flaw was found in libtiff. Due to a memory allocation failure in tif_read.c, a crafted TIFF file can lead to an abort, resulting in denial of service. |
| 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 |
|---|
| tiff (PTS) | bullseye (security), bullseye | 4.2.0-1+deb11u5 | fixed |
| bookworm, bookworm (security) | 4.5.0-6+deb12u1 | fixed |
| trixie, sid | 4.5.1+git230720-5 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| tiff | source | (unstable) | 4.1.0+git201212-1 | unimportant | | |
Notes
https://gitlab.com/libtiff/libtiff/-/commit/b5a935d96b21cda0f434230cdf8ca958cd8b4eef
https://gitlab.com/libtiff/libtiff/-/merge_requests/165
Crash in CLI tool, no security impact