CVE-2023-0803

NameCVE-2023-0803
DescriptionLibTIFF 4.4.0 has an out-of-bounds write in tiffcrop in tools/tiffcrop.c:3516, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit 33aee127.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDLA-3333-1, DSA-5361-1
Debian Bugs1031632

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
tiff (PTS)buster4.1.0+git191117-2~deb10u4vulnerable
buster (security)4.1.0+git191117-2~deb10u8fixed
bullseye (security), bullseye4.2.0-1+deb11u4fixed
bookworm4.5.0-6fixed
sid, trixie4.5.1+git230720-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
tiffsourcebuster4.1.0+git191117-2~deb10u7DLA-3333-1
tiffsourcebullseye4.2.0-1+deb11u4DSA-5361-1
tiffsource(unstable)4.5.0-51031632

Notes

https://gitlab.com/libtiff/libtiff/-/commit/33aee1275d9d1384791d2206776eb8152d397f00
https://gitlab.com/libtiff/libtiff/-/issues/501

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