CVE-2022-43600: 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::UINT16`
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-2022-43600?
CVE-2022-43600 is a vulnerability that exists in the IFFOutput::close() functionality of OpenImageIO Project OpenImageIO v2.4.4.2.
How severe is CVE-2022-43600?
CVE-2022-43600 has a severity rating of 8.1 (high).
What is the affected software for CVE-2022-43600?
The affected software for CVE-2022-43600 includes OpenImageIO v2.4.4.2 and Debian Linux 11.0.
How can CVE-2022-43600 be exploited?
CVE-2022-43600 can be exploited by providing a specially crafted ImageOutput Object that triggers a heap buffer overflow.
Is there a fix available for CVE-2022-43600?
Yes, fixes are available for CVE-2022-43600. For Debian Linux, the fixed versions are 2.0.5~dfsg0-1+deb10u2, 2.2.10.1+dfsg-1+deb11u1, 2.4.7.1+dfsg-2, and 2.4.14.0+dfsg-1.
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