CVE-2023-42044: PDF-XChange Editor PDF File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability
his 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 PDF 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 buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2023-42044?
CVE-2023-42044 is considered a critical vulnerability that allows remote code execution.
How do I fix CVE-2023-42044?
To fix CVE-2023-42044, update your PDF-XChange Editor to the latest version released by Tracker Software.
What types of attacks can be executed via CVE-2023-42044?
CVE-2023-42044 allows remote attackers to execute arbitrary code on the affected installations of PDF-XChange Editor.
Is user interaction required to exploit CVE-2023-42044?
Yes, user interaction is required as the target must visit a malicious page or open a malicious file to exploit CVE-2023-42044.
Which software is affected by CVE-2023-42044?
CVE-2023-42044 affects PDF-XChange Editor installations that have not been updated to the patched version.