Foxit PDF Reader PDF File Parsing Use-After-Free Remote Code Execution Vulnerability

CVE-2023-42096

What is CVE-2023-42096?

A vulnerability exists in Foxit PDF Reader, specifically related to PDF file parsing, allowing remote attackers to execute arbitrary code. The flaw arises from insufficient validation of object existence during operations, enabling an attacker to exploit this by tricking users into opening malicious files or visiting compromised websites. The nature of the vulnerability necessitates user interaction, heightening the risk if users are not cautious with unknown PDF files. Security improvements and updates are imperative to safeguard against potential exploitation.

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