7.8
Advisory Published
Advisory Published

ZDI-24-1300: Foxit PDF Reader Annotation Out-Of-Bounds Write Remote Code Execution Vulnerability

First published: Thu Sep 26 2024(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 Annotation objects. The issue results from the lack of proper validation of user-supplied data, which can result in a write before the start of an allocated object. An attacker can leverage this vulnerability to execute code in the context of the current process.

Affected SoftwareAffected VersionHow to fix
Foxit Reader

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Frequently Asked Questions

  • What is the severity of ZDI-24-1300?

    The severity of ZDI-24-1300 is high due to its ability to allow remote code execution.

  • How do I fix ZDI-24-1300?

    To fix ZDI-24-1300, users should update their Foxit PDF Reader to the latest version provided by the vendor.

  • What type of attacks can exploit ZDI-24-1300?

    ZDI-24-1300 can be exploited through specially crafted malicious files or webpages that require user interaction.

  • Who is affected by ZDI-24-1300?

    Users of affected installations of Foxit PDF Reader are susceptible to the vulnerability described in ZDI-24-1300.

  • Is user interaction required for ZDI-24-1300 exploitation?

    Yes, ZDI-24-1300 requires user interaction, as the target must visit a malicious page or open a malicious file.

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