CVE-2022-2831

NameCVE-2022-2831
DescriptionA flaw was found in Blender 3.3.0. An interger overflow in source/blender/blendthumb/src/blendthumb_extract.cc may lead to program crash or memory corruption.
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)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
blender (PTS)buster, buster (security)2.79.b+dfsg0-7+deb10u1fixed
bullseye (security), bullseye2.83.5+dfsg-5+deb11u1vulnerable
sid3.2.2+dfsg-3fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
blendersourcebuster(not affected)
blendersource(unstable)3.2.2+dfsg-1

Notes

[bullseye] - blender <no-dsa> (Minor issue)
[buster] - blender <not-affected> (The vulnerable code is not present)
https://developer.blender.org/T99705
https://developer.blender.org/rB32df09b2416a6961704eca0fe73534c8c4e715b2
https://developer.blender.org/rBb1329d7eaa52a11c73b75d19d20bd8f6d11ac535

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