#VU68019 Out-of-bounds write in PDF-XChange Editor - CVE-2022-42382
Published: October 7, 2022 / Updated: October 8, 2022
Vulnerability identifier: #VU68019
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2022-42382
CWE-ID: CWE-787
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
PDF-XChange Editor
PDF-XChange Editor
Software vendor:
PDF-XChange
PDF-XChange
Description
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a boundary error when processing U3D files. A remote attacker can create a specially crafted U3D file, trick the victim into opening it using the affected software, trigger out-of-bounds write and execute arbitrary code on the target system.
Remediation
Install updates from vendor's website.