CVE-2021-40985

NameCVE-2021-40985
DescriptionA stack-based buffer under-read in htmldoc before 1.9.12, allows attackers to cause a denial of service via a crafted BMP image to image_load_bmp.
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)
ReferencesDLA-2928-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
htmldoc (PTS)stretch1.8.27-8vulnerable
stretch (security)1.8.27-8+deb9u3fixed
buster1.9.3-1+deb10u3fixed
buster (security)1.9.3-1+deb10u2vulnerable
bullseye1.9.11-4+deb11u2fixed
bookworm, sid1.9.15-2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
htmldocsourcestretch1.8.27-8+deb9u2DLA-2928-1
htmldocsourcebuster1.9.3-1+deb10u3
htmldocsourcebullseye1.9.11-4+deb11u1
htmldocsource(unstable)1.9.13-1unimportant

Notes

https://github.com/michaelrsweet/htmldoc/issues/444
https://github.com/michaelrsweet/htmldoc/commit/f12b9666e582a8e7b70f11b28e5ffc49ad625d43 (v1.9.13)
Crash in CLI tool, no security impact

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