CVE-2023-42111: PDF-XChange Editor JPG File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability
PDF-XChange Editor JPG 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 JPG 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. Was ZDI-CAN-22138.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2023-42111?
CVE-2023-42111 has a critical severity rating due to its potential for remote code execution.
How do I fix CVE-2023-42111?
To fix CVE-2023-42111, update your PDF-XChange Editor to the latest version provided by the vendor.
What systems are affected by CVE-2023-42111?
CVE-2023-42111 affects installations of PDF-XChange Editor on various operating systems.
Can CVE-2023-42111 be exploited without user interaction?
No, CVE-2023-42111 requires user interaction to be successfully exploited.
What type of vulnerability is CVE-2023-42111?
CVE-2023-42111 is an out-of-bounds read vulnerability that can lead to remote code execution.