#VU16797 Out-of-bounds read in Foxit PDF Reader for Windows and Foxit PDF Editor (formerly Foxit PhantomPDF) - CVE-2018-3956

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Main Vulnerability Database Vulnerabilities #VU16797

#VU16797 Out-of-bounds read in Foxit PDF Reader for Windows and Foxit PDF Editor (formerly Foxit PhantomPDF) - CVE-2018-3956

Published: January 4, 2019


Vulnerability identifier: #VU16797
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2018-3956
CWE-ID: CWE-125
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Foxit PDF Reader for Windows
Foxit PDF Editor (formerly Foxit PhantomPDF)
Software vendor:
Foxit Software Inc.

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to the failure in calculating null-terminated character string as the string does not end up with null character correctly. A remote attacker can create a specially crafted PDF file, trick the victim into opening it, trigger out-of-bounds read and perform a denial of service (DoS) attack.


Remediation

Update to version 9.4.

External links