CVE-2022-0545

NameCVE-2022-0545
DescriptionAn integer overflow in the processing of loaded 2D images leads to a write-what-where vulnerability and an out-of-bounds read vulnerability, allowing an attacker to leak sensitive information or achieve code execution in the context of the Blender process when a specially crafted image file is loaded. This flaw affects Blender versions prior to 2.83.19, 2.93.8 and 3.1.
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)buster2.79.b+dfsg0-7vulnerable
buster (security)2.79.b+dfsg0-7+deb10u1fixed
bullseye2.83.5+dfsg-5vulnerable
bullseye (security)2.83.5+dfsg-5+deb11u1fixed
sid3.1.2+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/T94629
Patch: https://developer.blender.org/D13744
https://developer.blender.org/rB82858ca3f4e6dc6f840af9306c350900abd491fc (v3.1.0)
https://developer.blender.org/rBe07f16776bca5e9494e6b143170f31d5eeb160ce (v2.93.8)
https://developer.blender.org/rB63fdcbb5889e31b5f07d8d5c8e923cc57900fe1b (v2.83.19)

Search for package or bug name: Reporting problems