CVE-2021-20205

NameCVE-2021-20205
DescriptionLibjpeg-turbo versions 2.0.91 and 2.0.90 is vulnerable to a denial of service vulnerability caused by a divide by zero when processing a crafted GIF image.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
libjpeg-turbo (PTS)buster1:1.5.2-2+deb10u1fixed
bullseye1:2.0.6-4fixed
bookworm1:2.1.5-2fixed
sid, trixie1:2.1.5-3fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
libjpeg-turbosource(unstable)(not affected)

Notes

- libjpeg-turbo <not-affected> (Vulnerable code introduced later)
https://github.com/libjpeg-turbo/libjpeg-turbo/issues/493
https://github.com/libjpeg-turbo/libjpeg-turbo/commit/1719d12e51641cce5c77e259516649ba5ef6303c

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