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
EPSS: 0.019 (77.0th percentile) — read the EPSS interpretation.
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.
Affected products
- Openimageio — versions 2.3.19.0
- Openimageio Project — versions master-branch-9aeece7a, v2.3.19.0
- Debian Debian_linux — versions 11.0
Weakness classification (CWE)
References
- talos-cna@cisco.com (Exploit, Third Party Advisory)
- talos-cna@cisco.com (Third Party Advisory)
- talos-cna@cisco.com
- talos-cna@cisco.com
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.