CVE-2022-2867

NameCVE-2022-2867
Descriptionlibtiff's tiffcrop utility has a uint32_t underflow that can lead to out of bounds read and write. An attacker who supplies a crafted file to tiffcrop (likely via tricking a user to run tiffcrop on it with certain parameters) could cause a crash or in some cases, further exploitation.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
tiff (PTS)buster, buster (security)4.1.0+git191117-2~deb10u4vulnerable
bullseye (security), bullseye4.2.0-1+deb11u1vulnerable
bookworm, sid4.4.0-6fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
tiffsource(unstable)4.4.0~rc1-1

Notes

[bullseye] - tiff <no-dsa> (Minor issue)
[buster] - tiff <no-dsa> (Minor issue)
https://gitlab.com/libtiff/libtiff/-/issues/350
https://gitlab.com/libtiff/libtiff/-/issues/351
https://gitlab.com/libtiff/libtiff/-/commit/07d79fcac2ead271b60e32aeb80f7b4f3be9ac8c (v4.4.0rc1)

Search for package or bug name: Reporting problems