CVE-2023-42045: PDF-XChange Editor J2K File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability
PDF-XChange Editor J2K 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 J2K 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-20906.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2023-42045?
CVE-2023-42045 is classified as a high severity vulnerability due to its potential for remote code execution.
How do I fix CVE-2023-42045?
To fix CVE-2023-42045, update your PDF-XChange Editor to the latest security patch provided by Tracker Software.
What type of vulnerability is CVE-2023-42045?
CVE-2023-42045 is an out-of-bounds read vulnerability that can lead to remote code execution.
Who is affected by CVE-2023-42045?
Users of PDF-XChange Editor are affected by CVE-2023-42045 if they have not applied the necessary updates.
What is required to exploit CVE-2023-42045?
Exploitation of CVE-2023-42045 requires user interaction, typically by opening a specially crafted file.