Vulnerability Details : CVE-2022-43602
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 `ymax` variable is set to 0xFFFF and `m_spec.format` is `TypeDesc::UINT8`
Vulnerability category: Overflow
Products affected by CVE-2022-43602
- cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
- cpe:2.3:a:openimageio:openimageio:2.4.4.2:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-43602
1.40%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 87 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-43602
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
8.1
|
HIGH | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
2.2
|
5.9
|
Talos | |
|
8.1
|
HIGH | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
2.2
|
5.9
|
NIST |
CWE ids for CVE-2022-43602
-
A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().Assigned by: talos-cna@cisco.com (Primary)
References for CVE-2022-43602
-
https://talosintelligence.com/vulnerability_reports/TALOS-2022-1656
TALOS-2022-1656 || Cisco Talos Intelligence Group - Comprehensive Threat IntelligenceExploit;Third Party Advisory
-
https://security.gentoo.org/glsa/202305-33
OpenImageIO: Multiple Vulnerabilities (GLSA 202305-33) — Gentoo security
-
https://www.debian.org/security/2023/dsa-5384
Debian -- Security Information -- DSA-5384-1 openimageioThird Party Advisory
Jump to