CVE-2022-24191

NameCVE-2022-24191
DescriptionIn HTMLDOC 1.9.14, an infinite loop in the gif_read_lzw function can lead to a pointer arbitrarily pointing to heap memory and resulting in a buffer overflow.
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
htmldoc (PTS)bullseye1.9.11-4+deb11u3fixed
bookworm1.9.16-1fixed
sid, trixie1.9.18-2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
htmldocsourcebuster1.9.3-1+deb10u4
htmldocsourcebullseye1.9.11-4+deb11u3
htmldocsource(unstable)1.9.15-1unimportant

Notes

https://github.com/michaelrsweet/htmldoc/commit/fb0334a51300988e9b83b9870d4063e86002b077 (v1.9.15)
https://github.com/michaelrsweet/htmldoc/issues/470
Hang in CLI tool, no security impact

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