CVE-2023-42059: PDF-XChange Editor U3D File Parsing Use-After-Free Remote Code Execution Vulnerability
PDF-XChange Editor U3D File Parsing Use-After-Free 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 validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. . Was ZDI-CAN-20932.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2023-42059?
CVE-2023-42059 has a high severity rating due to its potential for remote code execution.
How do I fix CVE-2023-42059?
To fix CVE-2023-42059, update PDF-XChange Editor to the latest version provided by Tracker Software.
What type of vulnerability is CVE-2023-42059?
CVE-2023-42059 is a use-after-free vulnerability that can lead to remote code execution.
Who is affected by CVE-2023-42059?
CVE-2023-42059 affects users of PDF-XChange Editor who open specially crafted U3D files.
Is user interaction required for CVE-2023-42059 exploitation?
Yes, user interaction is required to exploit CVE-2023-42059, as the victim must open a malicious file.