NULL pointer dereference in Openimageio
CVE-2022-43595
Multiple denial of service vulnerabilities exist in the image output closing functionality of OpenImageIO Project OpenImageIO v2.4.4.2. Specially crafted ImageOutput Objects can lead to multiple null pointer dereferences. An attacker can provide malicious multiple inputs to trigger these vulnerabilities.This vulnerability applies to writing .fits files.
EPSS: 0.012 (66.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Openimageio — versions 2.4.4.2
- Openimageio Project — versions v2.4.4.2
- 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
Frequently asked questions
- What is CVE-2022-43595?
- CVE-2022-43595 is a medium-severity vulnerability in Openimageio, classified under NULL Pointer Dereference. CVSS score: 5.9/10. Published 2022-12-22.
- How severe is CVE-2022-43595?
- Medium severity. CVSS v3 base score is 5.9 out of 10.