CVE-2020-21602

NameCVE-2020-21602
Descriptionlibde265 v1.0.4 contains a heap buffer overflow in the put_weighted_bipred_16_fallback function, which can be exploited via a crafted a file.
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 Bugs1004963

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
libde265 (PTS)buster1.0.3-1vulnerable
bullseye1.0.8-1vulnerable
bookworm, sid1.0.9-1vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
libde265source(unstable)(unfixed)1004963

Notes

[bullseye] - libde265 <postponed> (Minor issue, revisit when fixed upstream)
[buster] - libde265 <postponed> (Minor issue, revisit when fixed upstream)
[stretch] - libde265 <postponed> (Minor issue, revisit when fixed upstream)
https://github.com/strukturag/libde265/issues/242

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