Remote Code Execution Vulnerability in Foxit PDF Editor

CVE-2021-34964

What is CVE-2021-34964?

A vulnerability exists in Foxit PDF Editor and Foxit PDF Reader due to improper management of Annotation objects related to Polygon annotations. This flaw enables remote attackers to execute arbitrary code by tricking users into visiting a malicious web page or opening a specially crafted PDF file. The vulnerability arises from inadequate checks for the existence of objects before performing operations, allowing for exploitation in the current process context. Ensuring the integrity and security of PDF file handling is essential to mitigate potential risks associated with this vulnerability.

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