Heap-based buffer overflow in oiio - CVE-2022-41684
Published: April 11, 2023
Vulnerability identifier: #VU74801
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2022-41684
CWE-ID: CWE-122
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: OpenImageIO
Affected software:
oiio
oiio
Detailed vulnerability description
The vulnerability allows a remote attacker to crash the application.
The vulnerability exists due to a boundary error when parsing the image file directory part of a PSD image file. A remote attacker can trick the victim to open a specially crafted PSD file, trigger a heap-based buffer overflow and crash the application.
How to mitigate CVE-2022-41684
Install updates from vendor's website.