CVE-2022-43602
Published: 22 December 2022
Summary
CVE-2022-43602 is a high-severity Heap-based Buffer Overflow (CWE-122) vulnerability in Openimageio Openimageio. Its CVSS base score is 8.1 (High).
Operationally, ranked in the top 19.4% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2022-46598
Vulnerability details
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…
more
`ymax` variable is set to 0xFFFF and `m_spec.format` is `TypeDesc::UINT8`
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.