CVE-2021-36409

NameCVE-2021-36409
DescriptionThere is an Assertion `scaling_list_pred_matrix_id_delta==1' failed at sps.cc:925 in libde265 v1.0.8 when decoding file, which allows attackers to cause a Denial of Service (DoS) by running the application with a crafted file or possibly have unspecified other impact.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDLA-3240-1, DSA-5346-1, ELA-755-1
Debian Bugs1014977

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
libde265 (PTS)jessie0.9-1vulnerable
stretch (lts), stretch1.0.11-0+deb9u6fixed
buster (security), buster, buster (lts)1.0.11-0+deb10u6fixed
bullseye1.0.11-0+deb11u3fixed
bullseye (security)1.0.11-0+deb11u1fixed
bookworm1.0.11-1+deb12u2fixed
sid, trixie1.0.15-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
libde265sourcejessie(unfixed)end-of-life
libde265sourcestretch1.0.2-2+deb9u1ELA-755-1
libde265sourcebuster1.0.3-1+deb10u1DLA-3240-1
libde265sourcebullseye1.0.11-0+deb11u1DSA-5346-1
libde265source(unstable)1.0.8-1.11014977

Notes

[stretch] - libde265 <no-dsa> (Minor issue)
https://github.com/strukturag/libde265/issues/300
https://github.com/strukturag/libde265/commit/64d591a6c70737604ca3f5791736fc462cbe8a3c

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