CVE-2022-43599: Buffer Overflow
First published: Thu Dec 22 2022(Updated: )
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::UINT8`
Credit: talos-cna@cisco.com talos-cna@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Openimageio Openimageio | =2.4.4.2 | |
| Debian Debian Linux | =11.0 | |
| debian/openimageio | <=2.0.5~dfsg0-1 | 2.0.5~dfsg0-1+deb10u2 2.2.10.1+dfsg-1+deb11u1 2.4.7.1+dfsg-2 2.4.14.0+dfsg-1 |
| =2.4.4.2 | ||
| =11.0 |
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Reference Links
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.
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