CVE-2021-4219

NameCVE-2021-4219
DescriptionA flaw was found in ImageMagick. The vulnerability occurs due to improper use of open functions and leads to a denial of service. This flaw allows an attacker to crash the system.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)
Debian Bugs1013282

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
imagemagick (PTS)buster, buster (security)8:6.9.10.23+dfsg-2.1+deb10u1fixed
bullseye8:6.9.11.60+dfsg-1.3vulnerable
bookworm, sid8:6.9.11.60+dfsg-1.4vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
imagemagicksourcebuster(not affected)
imagemagicksource(unstable)(unfixed)1013282

Notes

[bullseye] - imagemagick <no-dsa> (Minor issue)
[buster] - imagemagick <not-affected> (Vulnerable code introduced later)
[stretch] - imagemagick <postponed> (Minor issue, DoS)
introduced by https://github.com/ImageMagick/ImageMagick6/commit/b51ead044753d771646fe1dfd6fb1db0b562a5f0
https://github.com/ImageMagick/ImageMagick/issues/4626
https://github.com/ImageMagick/ImageMagick/commit/d7f1b2b9b816baaa956381ff80c3b120e83faa95
https://github.com/ImageMagick/ImageMagick6/commit/c10351c16b8d2cabd11d2627a02de522570f6ceb

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