CVE-2021-20298

NameCVE-2021-20298
DescriptionOut-of-memory in B44Compressor
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)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
openexr (PTS)stretch2.2.0-11vulnerable
stretch (security)2.2.0-11+deb9u4vulnerable
buster, buster (security)2.2.1-4.1+deb10u1vulnerable
bullseye2.5.4-2fixed
bookworm, sid2.5.7-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
openexrsource(unstable)2.5.4-1

Notes

[buster] - openexr <ignored> (Minor issue)
[stretch] - openexr <postponed> (Minor issue, OOM, revisit when there's a full fix upstream)
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25913
https://github.com/AcademySoftwareFoundation/openexr/commit/85fd638ae0d5fa132434f4cbf32590261c1dba97 (master) (partial fix)
https://github.com/AcademySoftwareFoundation/openexr/commit/0c2b46f630a3b5f2f561c2849d047ee39f899179 (2.5.x) (partial fix)

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