CVE-2022-43602

HIGH 8.1CVE-2022-43602 · Published 22/12/2022 · updated 17/06/2026

In short

CVE-2022-43602 is a HIGH (CVSS 8.1) vulnerability affecting openimageio (openimageio).
Chance of exploitation in the next 30 days (EPSS): 2.1%, higher than 81.5% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
openimageio openimageio	`= 2.4.4.2`	No fix yet

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 `ymax` variable is set to 0xFFFF and `m_spec.format` is `TypeDesc::UINT8`

References

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

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Package

Affected versions

Patched versions

openimageio

= 2.4.4.2

No fix yet

Description

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