Vulnerability identifier: #VU23852
Vulnerability risk: High
CVSSv3.1: 8.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-787
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
libjpeg-turbo
Client/Desktop applications /
Multimedia software
Vendor: The libjpeg-turbo Project
Description
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a boundary error within tjDecompressToYUV2()
and tjDecompressToYUVPlanes()
functions when attempting to decompress grayscale JPEG images that were compressed with a sampling factor other than 1. A remote attacker can create a specially crafted JPEG file, pass it to the affected application, trigger out-of-bounds write and execute arbitrary code on the target system.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
libjpeg-turbo: 2.0.0 - 2.0.3
External links
http://github.com/libjpeg-turbo/libjpeg-turbo/releases/tag/2.0.4
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.