CVE-2022-43600 — Heap-based Buffer Overflow in Openimageio

CWE-122 — Heap-based Buffer Overflow4 documents4 sources
Severity
8.1HIGHNVD
EPSS
0.7%
top 28.02%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
OpenimageioDebian OpenimageioOpenimageio Project Openimageio+1 more
Timeline
PublishedDec 22
Latest updateDec 23

Description

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 `xmax` variable is set to 0xFFFF and `m_spec.format` is `TypeDesc::UINT16`

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 2.2 | Impact: 5.9

Affected Packages4 packages

▶debiandebian/openimageio< openimageio 2.4.7.1+dfsg-2 (bookworm)
▶Debianopenimageio/openimageio< 2.2.10.1+dfsg-1+deb11u1+3

Also affects: Debian Linux 11.0

🔴Vulnerability Details

2
GHSA
GHSA-j94m-6fwj-5pv8: Multiple code execution vulnerabilities exist in the IFFOutput::close() functionality of OpenImageIO Project OpenImageIO v2↗2022-12-23
▶
OSV
CVE-2022-43600: Multiple code execution vulnerabilities exist in the IFFOutput::close() functionality of OpenImageIO Project OpenImageIO v2↗2022-12-22
▶

📋Vendor Advisories

1
Debian
CVE-2022-43600: openimageio - Multiple code execution vulnerabilities exist in the IFFOutput::close() function...↗2022
▶