CVE-2022-41794: Buffer Overflow
First published: Thu Dec 22 2022(Updated: )
A heap based buffer overflow vulnerability exists in the PSD thumbnail resource parsing code of OpenImageIO 2.3.19.0. A specially-crafted PSD file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
Credit: talos-cna@cisco.com talos-cna@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Openimageio Openimageio | =2.3.19.0 | |
| 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 |
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Reference Links
- https://lists.debian.org/debian-lts-announce/2023/08/msg00005.html
- https://security.gentoo.org/glsa/202305-33
- https://talosintelligence.com/vulnerability_reports/TALOS-2022-1626
- https://www.debian.org/security/2023/dsa-5384
- https://github.com/OpenImageIO/oiio/commit/884dfd6b7c1fd6130390853b5074ddeb48f2f19b
- https://security-tracker.debian.org/tracker/CVE-2022-41794
Frequently Asked Questions
What is CVE-2022-41794?
CVE-2022-41794 is a heap based buffer overflow vulnerability in the PSD thumbnail resource parsing code of OpenImageIO 2.3.19.0.
How does CVE-2022-41794 impact OpenImageIO?
CVE-2022-41794 can lead to arbitrary code execution if a specially-crafted PSD file is provided to OpenImageIO.
How severe is CVE-2022-41794?
CVE-2022-41794 has a severity rating of 9.8 (Critical).
Which software versions are affected by CVE-2022-41794?
OpenImageIO version 2.3.19.0 is affected by CVE-2022-41794.
How can I mitigate the CVE-2022-41794 vulnerability?
To mitigate the CVE-2022-41794 vulnerability, it is recommended to update to a patched version of OpenImageIO or apply the necessary security patches provided by the vendor.
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