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High severity8.1NVD Advisory· Published Dec 22, 2022· Updated Jun 17, 2026

CVE-2022-43600

CVE-2022-43600

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

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Affected products

4
  • OpenImageIO/Openimageio2 versions
    cpe:2.3:a:openimageio:openimageio:2.4.4.2:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:openimageio:openimageio:2.4.4.2:*:*:*:*:*:*:*
    • (no CPE)range: = 2.4.4.2
  • Debian/linux
    cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
  • OpenImageIO Project/OpenImageIOv5
    Range: v2.4.4.2

Patches

Vulnerability mechanics

References

3

News mentions

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