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CVE-2020-19131

Published: 7 September 2021

Buffer Overflow in LibTiff v4.0.10 allows attackers to cause a denial of service via the "invertImage()" function in the component "tiffcrop".

Notes

AuthorNote
mdeslaur
reproducer causes an out-of-bounds read, so DoS only
Priority

Negligible

CVSS 3 base score: 7.5

Status

Package Release Status
tiff
Launchpad, Ubuntu, Debian
bionic Needed

focal Not vulnerable
(4.1.0+git191117-2ubuntu0.20.04.1)
hirsute Not vulnerable
(4.2.0-1build1)
impish Not vulnerable
(4.3.0-1)
jammy Not vulnerable
(4.3.0-6)
trusty
Released (4.0.3-7ubuntu0.11+esm2)
upstream
Released (4.1.0)
xenial
Released (4.0.6-1ubuntu0.8+esm2)
Patches:
upstream: https://gitlab.com/libtiff/libtiff/-/merge_requests/61
upstream: https://gitlab.com/libtiff/libtiff/-/commit/9cfa5c469109c207bf3b916c52e618d4400ba2c0