CVE-2022-43599: Buffer Overflow
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 mspec.format is TypeDesc::UINT8
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
debian/openimageioto a version that resolves this vulnerability.Fixed in 2.4.7.1+dfsg-2 - Upgrade
Upgrade
debian/openimageioto a version that resolves this vulnerability.Fixed in 2.4.7.1+dfsg-2Fixed in 2.5.18.0+dfsg-1Fixed in 3.1.18.1+dfsg-2Fixed in 3.2.2.0+dfsg-1
Event History
Frequently Asked Questions
What is CVE-2022-43599?
CVE-2022-43599 is a code execution vulnerability in the IFFOutput::close() functionality of OpenImageIO.
How does CVE-2022-43599 affect OpenImageIO?
CVE-2022-43599 can lead to a heap buffer overflow in OpenImageIO.
How can an attacker exploit CVE-2022-43599?
An attacker can provide malicious input to the ImageOutput Object to trigger the vulnerabilities in CVE-2022-43599.
Which versions of OpenImageIO are affected by CVE-2022-43599?
OpenImageIO versions 2.0.5~dfsg0-1, 2.2.10.1+dfsg-1, 2.4.7.1+dfsg-2, and 2.4.13.0+dfsg-1 are affected by CVE-2022-43599.
How can I fix CVE-2022-43599?
To fix CVE-2022-43599, update OpenImageIO to one of the recommended versions: 2.0.5~dfsg0-1+deb10u2, 2.2.10.1+dfsg-1+deb11u1, 2.4.7.1+dfsg-2, or 2.4.13.0+dfsg-1.