Insecure DLL loading in Foxit PDF Compressor - CVE-2017-12892

 

Insecure DLL loading in Foxit PDF Compressor - CVE-2017-12892

Published: August 23, 2017


Vulnerability identifier: #VU7993
CSH Severity: High
CVSS v4.0: 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-2017-12892
CWE-ID: CWE-426
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vendor: Foxit Software Inc.
Affected software:
Foxit PDF Compressor

Detailed vulnerability description

The vulnerability allows a remote attacker to gain elevated privileges.

The vulnerability exists in the application's installer package due to untrusted search path elemant. A remote attacker can place a specially crafted .dll file on a remote SBM or WebDAV share, trick the victim into opening legitimate media file and execute arbitrary code on the target system with system privileges.

Successful exploitation of the vulnerability may result in system compromise.

How to mitigate CVE-2017-12892

Update to version 7.7.2.23.

Sources