CVE-2023-42063: PDF-XChange Editor U3D File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability
PDF-XChange Editor U3D File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of PDF-XChange Editor. 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 parsing of U3D files. 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 object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-20943.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2023-42063?
CVE-2023-42063 is classified as a critical vulnerability due to its potential for remote code execution.
How do I fix CVE-2023-42063?
To mitigate CVE-2023-42063, update your PDF-XChange Editor to the latest version available from Tracker Software.
What are the potential impacts of CVE-2023-42063?
CVE-2023-42063 may allow attackers to execute arbitrary code on a user's system if they interact with a malicious U3D file.
Is user interaction required for exploiting CVE-2023-42063?
Yes, user interaction is required to exploit CVE-2023-42063 by opening a specially crafted U3D file.
Which software is affected by CVE-2023-42063?
CVE-2023-42063 affects the PDF-XChange Editor from Tracker Software.