CVE-2022-38143: Critical severity Openimageio Openimageio vulnerability
A heap out-of-bounds write vulnerability exists in the way OpenImageIO v2.3.19.0 processes RLE encoded BMP images. A specially-crafted bmp file can write to arbitrary out of bounds memory, which can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
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-2Fixed in 2.5.18.0+dfsg-1Fixed in 3.1.18.1+dfsg-2 - Upgrade
Upgrade
debian/openimageioto a version that resolves this vulnerability.Fixed in 2.4.7.1+dfsg-2
Event History
Frequently Asked Questions
What is CVE-2022-38143?
CVE-2022-38143 is a heap out-of-bounds write vulnerability in OpenImageIO v2.3.19.0.
What is the impact of CVE-2022-38143?
CVE-2022-38143 can lead to arbitrary code execution if a specially-crafted BMP file is provided.
How does CVE-2022-38143 occur?
CVE-2022-38143 occurs due to the improper processing of RLE encoded BMP images in OpenImageIO.
How can I fix CVE-2022-38143?
To fix CVE-2022-38143, update OpenImageIO to version 2.0.5~dfsg0-1 or later.
Where can I find more information about CVE-2022-38143?
More information about CVE-2022-38143 can be found at the following references: [Reference 1](https://talosintelligence.com/vulnerability_reports/TALOS-2022-1630), [Reference 2](https://github.com/OpenImageIO/oiio/pull/3620), [Reference 3](https://security-tracker.debian.org/tracker/CVE-2022-38143).