Buffer overflow in Openimageio
CVE-2022-41794
A heap based buffer overflow vulnerability exists in the PSD thumbnail resource parsing code of OpenImageIO 2.3.19.0. A specially-crafted PSD file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.019 (78.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 78th percentile — 78.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.019 · newest: 0.019 · change: 0.000
Affected products
- Openimageio — versions 2.3.19.0
- Openimageio Project — versions master-branch-9aeece7a, v2.3.19.0
- Debian Linux — versions 11.0
Weakness classification (CWE)
References
- talosintelligence.com/vulnerability_reports/TALOS-2022-1626 (Exploit, Third Party Advisory)
- www.debian.org/security/2023/dsa-5384 (Third Party Advisory)
- security.gentoo.org/glsa/202305-33
- lists.debian.org/debian-lts-announce/2023/08/msg00005.html
Frequently asked questions
- What is CVE-2022-41794?
- CVE-2022-41794 is a critical-severity vulnerability in Openimageio, classified under Heap-based Buffer Overflow. CVSS score: 9.8/10. Published 2022-12-22.
- How severe is CVE-2022-41794?
- Critical severity. CVSS v3 base score is 9.8 out of 10.