CVE-2023-42058: 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-20931.
Other sources
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.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2023-42058?
CVE-2023-42058 is classified as a critical vulnerability due to its potential for remote code execution.
How do I fix CVE-2023-42058?
To fix CVE-2023-42058, users should update PDF-XChange Editor to the latest version provided by Tracker Software.
What type of attack can exploit CVE-2023-42058?
CVE-2023-42058 can be exploited through an out-of-bounds read, allowing an attacker to execute arbitrary code.
Is user interaction required to exploit CVE-2023-42058?
Yes, user interaction is required to exploit CVE-2023-42058, as it involves opening a specially crafted U3D file.
What software is affected by CVE-2023-42058?
CVE-2023-42058 affects installations of PDF-XChange Editor from Tracker Software.