CVE-2018-5678: Buffer Overflow
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit Reader before 9.1 and PhantomPDF before 9.1. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the processing of specially crafted pdf files with embedded u3d images. Crafted data in the PDF file can trigger an overflow of a heap-based buffer. An attacker can leverage this vulnerability to execute code under the context of the current process, a different vulnerability than CVE-2018-5674 and CVE-2018-5676.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2018-5678?
CVE-2018-5678 is classified as a critical vulnerability due to its potential for remote code execution.
How do I fix CVE-2018-5678?
To fix CVE-2018-5678, update both Foxit Reader and PhantomPDF to version 9.1 or later.
What causes CVE-2018-5678?
CVE-2018-5678 is caused by improper handling of malicious files which allows for arbitrary code execution upon user interaction.
Who is affected by CVE-2018-5678?
CVE-2018-5678 affects users of Foxit Reader and PhantomPDF versions prior to 9.1.
Is user interaction required to exploit CVE-2018-5678?
Yes, user interaction is required as the target must visit a malicious page or open a malicious file to exploit CVE-2018-5678.