ZDI-CAN-22258: ZDI-23-1872: Foxit PDF Reader Doc Out-Of-Bounds Read Remote Code Execution Vulnerability

First published: Wed Dec 20 2023(Updated: )

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader. 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 handling of Doc objects. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.

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