Integer overflow in Blender
CVE-2022-0544
An integer underflow in the DDS loader of Blender leads to an out-of-bounds read, possibly allowing an attacker to read sensitive data using a crafted DDS image file. This flaw affects Blender versions prior to 2.83.19, 2.93.8 and 3.1.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.012 (65.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 66th percentile — 65.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000
Affected products
- Blender
- Debian Linux — versions 9.0, 10.0
- Blender — versions Blender versions prior to 2.83.19, 2.93.8 and 3.1
Weakness classification (CWE)
References
- developer.blender.org/T94661
- lists.debian.org/debian-lts-announce/2022/06/msg00021.html (mailing-list)
- www.debian.org/security/2022/dsa-5176 (vendor-advisory)
Frequently asked questions
- What is CVE-2022-0544?
- CVE-2022-0544 is a medium-severity vulnerability in Blender, classified under Integer Underflow. CVSS score: 5.5/10. Published 2022-02-24.
- How severe is CVE-2022-0544?
- Medium severity. CVSS v3 base score is 5.5 out of 10.