PDF-XChange Editor U3D File Parsing Uninitialized Variable Remote Code Execution Vulnerability

CVE-2023-42062

Summary

A vulnerability exists in PDF-XChange Editor related to the parsing of U3D files, where an uninitialized variable can lead to remote code execution. This security issue allows an attacker to execute arbitrary code on the affected system, contingent upon user interaction such as visiting a malicious webpage or opening a compromised file. Proper initialization of memory is critical to prevent this type of exploitation. To mitigate the risk, users are advised to ensure they are utilizing the latest version of the software and to avoid opening suspicious files or links.

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