CVE-2022-43600

HighCVSS 8.1/10Last modified Jun 17, 2026

Description

Multiple code execution vulnerabilities exist in the IFFOutput::close() functionality of OpenImageIO Project OpenImageIO v2.4.4.2. A specially crafted ImageOutput Object can lead to a heap buffer overflow. An attacker can provide malicious input to trigger these vulnerabilities.This vulnerability arises when the `xmax` variable is set to 0xFFFF and `m_spec.format` is `TypeDesc::UINT16`

Metrics

CVSS 3.1 8.1/10CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-122

Affected software

Vendor	Product	Versions
OpenImageIO Project	OpenImageIO	v2.4.4.2

References

https://security.gentoo.org/glsa/202305-33
https://talosintelligence.com/vulnerability_reports/TALOS-2022-1656Exploit, Third Party Advisory
https://www.debian.org/security/2023/dsa-5384Third Party Advisory
https://security.gentoo.org/glsa/202305-33
https://talosintelligence.com/vulnerability_reports/TALOS-2022-1656Exploit, Third Party Advisory
https://www.debian.org/security/2023/dsa-5384Third Party Advisory

Timeline

Published: Dec 22, 2022
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2022

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