Remote Code Execution Vulnerability in Foxit PDF Editor

CVE-2021-34961

Summary

A code execution vulnerability exists in Foxit PDF Editor where improper handling of Annotation objects allows for a use-after-free condition. This flaw can be exploited when a user visits a malicious page or opens a malicious file, prompting an attack that executes arbitrary code within the context of the affected installation. By failing to verify the existence of an object prior to performing operations, the vulnerability makes Foxit PDF Editor susceptible to exploitation, thereby posing significant security risks. Adequate user awareness and software updates are essential to mitigate potential threats.

References