PDF-XChange Editor U3D File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability

CVE-2023-42064

Summary

A significant vulnerability has been identified in PDF-XChange Editor related to improper handling of U3D file parsing. This flaw allows remote attackers to exploit the application through specially crafted U3D files, leading to potential arbitrary code execution on affected systems. The vulnerability arises from inadequate validation of user-supplied data, which may cause the software to read beyond the allocated memory, thus compromising the integrity of the application. To exploit this vulnerability, an attacker must entice a victim to open a malicious file or visit a harmful webpage. It is imperative for users to apply necessary security updates to mitigate risks associated with this vulnerability.

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