CVE-2022-38143
Last modified
CVE-2022-38143 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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. EPSS estimates a 1.42% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Openimageio | Openimageio | 2.3.19.0 |
References
- https://security.gentoo.org/glsa/202305-33Third Party Advisory
- https://talosintelligence.com/vulnerability_reports/TALOS-2022-1630Exploit, Third Party Advisory
- https://security.gentoo.org/glsa/202305-33Third Party Advisory
- https://talosintelligence.com/vulnerability_reports/TALOS-2022-1630Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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