CVE-2022-1056

NameCVE-2022-1056
DescriptionOut-of-bounds Read error in tiffcrop in libtiff 4.3.0 allows 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 46dc8fcd.
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, sid4.4.0-4vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
tiffsource(unstable)(unfixed)unimportant

Notes

https://gitlab.com/libtiff/libtiff/-/issues/391
https://gitlab.com/libtiff/libtiff/-/merge_requests/307
https://gitlab.com/libtiff/libtiff/-/commit/232282fd8f9c21eefe8d2d2b96cdbbb172fe7b7c
Crash in CLI tool, no security impact

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