| Name | CVE-2022-0545 |
| Description | An 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-3060-1, DSA-5176-1 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| blender (PTS) | buster, buster (security) | 2.79.b+dfsg0-7+deb10u1 | fixed |
| bullseye (security), bullseye | 2.83.5+dfsg-5+deb11u1 | fixed | |
| bookworm | 3.4.1+dfsg-2 | fixed | |
| sid | 4.0.2+dfsg-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| blender | source | stretch | 2.79.b+dfsg0-1~deb9u2 | DLA-3060-1 | ||
| blender | source | buster | 2.79.b+dfsg0-7+deb10u1 | DSA-5176-1 | ||
| blender | source | bullseye | 2.83.5+dfsg-5+deb11u1 | DSA-5176-1 | ||
| blender | source | (unstable) | 3.1.2+dfsg-1 |
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)