CVE-2022-38143 — Write-what-where Condition in Openimageio

CWE-123 — Write-what-where ConditionCWE-787 — Out-of-bounds Write6 documents5 sources
Severity
9.8CRITICALNVD
EPSS
0.6%
top 30.12%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
OpenimageioDebian OpenimageioOpenimageio Project Openimageio
Timeline
PublishedDec 22
Latest updateDec 23

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages4 packages

▶debiandebian/openimageio< openimageio 2.4.7.1+dfsg-2 (bookworm)
▶Debianopenimageio/openimageio< 2.4.7.1+dfsg-2+2
▶CVEListV5openimageio_project/openimageiomaster-branch-9aeece7a, v2.3.19.0+1

🔴Vulnerability Details

2
GHSA
GHSA-q39q-7726-rg48: A heap out-of-bounds write vulnerability exists in the way OpenImageIO v2↗2022-12-23
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OSV
CVE-2022-38143: A heap out-of-bounds write vulnerability exists in the way OpenImageIO v2↗2022-12-22
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📋Vendor Advisories

1
Debian
CVE-2022-38143: openimageio - A heap out-of-bounds write vulnerability exists in the way OpenImageIO v2.3.19.0...↗2022
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🕵️Threat Intelligence

2
Talos
Vulnerability Spotlight: OpenImageIO file processing issues could lead to arbitrary code execution, sensitive information leak and denial of service↗2022-12-22
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Talos
Vulnerability Spotlight: OpenImageIO file processing issues could lead to arbitrary code execution, sensitive information leak and denial of service↗2022-12-22
▶