CVE-2022-0546

NameCVE-2022-0546
DescriptionA missing bounds check in the image loader used in Blender 3.x and 2.93.8 leads to out-of-bounds heap access, allowing an attacker to cause denial of service, memory corruption or potentially code execution.
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)
ReferencesDLA-3060-1, DSA-5176-1

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+deb11u1fixed
sid3.3.1+dfsg-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
blendersourcestretch2.79.b+dfsg0-1~deb9u2DLA-3060-1
blendersourcebuster2.79.b+dfsg0-7+deb10u1DSA-5176-1
blendersourcebullseye2.83.5+dfsg-5+deb11u1DSA-5176-1
blendersource(unstable)3.1.2+dfsg-1

Notes

Issue: https://developer.blender.org/T94572
Patch: https://developer.blender.org/D11952
https://developer.blender.org/rB77616082f44da5258faf9ec0d53618c721b88c62 (v3.1.0)
https://developer.blender.org/rB1ee4e6bf31ff32f87f9cd1eafa548d6811794380 (v2.93.9)

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