Vulnerability Details : CVE-2022-38143
Potential exploit
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.
Vulnerability category: Memory Corruption
Products affected by CVE-2022-38143
- cpe:2.3:a:openimageio:openimageio:2.3.19.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-38143
0.43%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 74 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-38143
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
9.8
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
Talos | |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2022-38143
-
Any condition where the attacker has the ability to write an arbitrary value to an arbitrary location, often as the result of a buffer overflow.Assigned by: talos-cna@cisco.com (Primary)
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Secondary)
References for CVE-2022-38143
-
https://security.gentoo.org/glsa/202305-33
OpenImageIO: Multiple Vulnerabilities (GLSA 202305-33) — Gentoo securityThird Party Advisory
-
https://talosintelligence.com/vulnerability_reports/TALOS-2022-1630
TALOS-2022-1630 || Cisco Talos Intelligence Group - Comprehensive Threat IntelligenceExploit;Third Party Advisory
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