Out-of-bounds read in oiio - CVE-2023-22845
Published: April 4, 2023 / Updated: April 11, 2023
Vulnerability identifier: #VU74390
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2023-22845
CWE-ID: CWE-125
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition in the TGAInput::decode_pixel() functionality. A remote attacker can use a specially crafted targa file, trigger an out-of-bounds read error and read contents of memory on the system.
Affected software
oiio
Fedora
OpenImageIO
Fedora
OpenImageIO
How to mitigate CVE-2023-22845
Install updates from vendor's website.
oiio - update to 2.4.8.1
OpenImageIO - addressed in versions 2.4.8.1-1.el9, 2.4.8.1-1.fc37
OpenImageIO - addressed in versions 2.4.8.1-1.el9, 2.4.8.1-1.fc37