| Name | CVE-2022-40090 |
| Description | An issue was discovered in function TIFFReadDirectory libtiff before 4.4.0 allows attackers to cause a denial of service via crafted TIFF file. |
| 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) | jessie, jessie (lts) | 4.0.3-12.3+deb8u17 | vulnerable |
| stretch (security) | 4.0.8-2+deb9u8 | vulnerable |
| stretch (lts), stretch | 4.0.8-2+deb9u12 | vulnerable |
| buster (security), buster, buster (lts) | 4.1.0+git191117-2~deb10u9 | vulnerable |
| bullseye (security), bullseye | 4.2.0-1+deb11u5 | vulnerable |
| bookworm (security), bookworm | 4.5.0-6+deb12u1 | fixed |
| sid, trixie | 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) | 4.5.0-2 | | | |
Notes
[bullseye] - tiff <no-dsa> (Minor issue)
[buster] - tiff <ignored> (Minor issue, DoS)
https://gitlab.com/libtiff/libtiff/-/issues/455
https://gitlab.com/libtiff/libtiff/-/merge_requests/386
https://gitlab.com/libtiff/libtiff/-/commit/d093eb5d961e21ba51420bc22382c514683a4d91 (v4.5.0rc1)
The specific PoC starts triggering with https://gitlab.com/libtiff/libtiff/-/commit/7db4f2b62206b9cba6cda538e0f296df0ac371bd (v4.4.0)
but the patch mentions this is an older, more general issue, requiring prior incomplete fix from:
https://gitlab.com/libtiff/libtiff/-/commit/f01c22704826d1587fb8d91b253752b13c6713ba (v4.0.10)
so let's assume versions < v4.4.0 are vulnerable.
[stretch] - tiff <ignored> (Minor issue, DoS, requires prior incomplete fix)
[jessie] - tiff <ignored> (Minor issue, DoS, requires prior incomplete fix)