CVE-2023-42078: PDF-XChange Editor JP2 File Parsing Memory Corruption Remote Code Execution Vulnerability
PDF-XChange Editor JP2 File Parsing Memory Corruption 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 JP2 files. The issue results from the lack of proper validation of user-supplied data, which can result in a memory corruption condition. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-21850.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2023-42078?
CVE-2023-42078 is classified as a critical vulnerability due to its potential for remote code execution.
How do I fix CVE-2023-42078?
To fix CVE-2023-42078, update PDF-XChange Editor to the latest version provided by Tracker Software.
What type of vulnerability is CVE-2023-42078?
CVE-2023-42078 is a memory corruption vulnerability that can lead to remote code execution.
Does exploiting CVE-2023-42078 require user interaction?
Yes, exploiting CVE-2023-42078 requires user interaction, such as opening a malicious JP2 file.
What is affected by CVE-2023-42078?
CVE-2023-42078 affects installations of PDF-XChange Editor that process JP2 files.