CVE-2020-19131

NameCVE-2020-19131
DescriptionBuffer Overflow in LibTiff v4.0.10 allows attackers to cause a denial of service via the "invertImage()" function in the component "tiffcrop".
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severitymedium

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
tiff (PTS)stretch4.0.8-2+deb9u5vulnerable
stretch (security)4.0.8-2+deb9u6vulnerable
buster, buster (security)4.1.0+git191117-2~deb10u2fixed
bookworm, bullseye4.2.0-1fixed
sid4.3.0-2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
tiffsource(unstable)4.0.10+git190814-1

Notes

http://bugzilla.maptools.org/show_bug.cgi?id=2831
https://gitlab.com/libtiff/libtiff/merge_requests/61
https://gitlab.com/libtiff/libtiff/-/commit/9cfa5c469109c207bf3b916c52e618d4400ba2c0 (v4.1.0)

Search for package or bug name: Reporting problems