Memory corruption and use-after-free vulnerabilities in Foxit PDF Reader

Foxit Reader 11.1.0 Download | TechSpot

Foxit PDF Reader is one of the most popular PDF document readers currently available. As a complete and feature-rich PDF reader, it supports JavaScript for interactive documents and dynamic forms. These vulnerabilities could be triggered if an attacker tricks a user into opening a specially crafted, malicious PDF file, or open the file in a browser that has a PDF reader plugin installed.

CVE-2021-40420 exists in the JavaScript engine of Foxit PDF Reader and could trigger the reuse of previously freed memory, which can lead to READ MORE

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