Buffer overflow in Openimageio
CVE-2022-43597
Multiple memory corruption vulnerabilities exist in the IFFOutput alignment padding functionality of OpenImageIO Project OpenImageIO v2.4.4.2. A specially crafted ImageOutput Object can lead to arbitrary code execution. An attacker can provide malicious input to trigger these vulnerabilities.This vulnerability arises when the `m_spec.format` is `TypeDesc::UINT8`.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.018 (78.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 78th percentile — 78.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.018 · newest: 0.018 · change: 0.000
Affected products
- Openimageio — versions 2.4.4.2
- Openimageio Project — versions v2.4.4.2
- Debian Linux — versions 11.0
Weakness classification (CWE)
References
- talosintelligence.com/vulnerability_reports/TALOS-2022-1655 (Exploit, Third Party Advisory)
- www.debian.org/security/2023/dsa-5384 (Third Party Advisory)
- security.gentoo.org/glsa/202305-33
Frequently asked questions
- What is CVE-2022-43597?
- CVE-2022-43597 is a high-severity vulnerability in Openimageio, classified under Heap-based Buffer Overflow. CVSS score: 8.1/10. Published 2022-12-22.
- How severe is CVE-2022-43597?
- High severity. CVSS v3 base score is 8.1 out of 10.