CVE-2023-42088: 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 object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-22088.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2023-42088?
CVE-2023-42088 has a critical severity rating as it allows remote code execution via an out-of-bounds read.
How do I fix CVE-2023-42088?
To fix CVE-2023-42088, update PDF-XChange Editor to the latest version released by Tracker Software that addresses this vulnerability.
What type of vulnerability is CVE-2023-42088?
CVE-2023-42088 is categorized as an out-of-bounds read vulnerability that can lead to remote code execution.
Who is affected by CVE-2023-42088?
CVE-2023-42088 affects installations of PDF-XChange Editor prior to the latest security updates.
Is user interaction required to exploit CVE-2023-42088?
Yes, user interaction is necessary to exploit CVE-2023-42088, as the attack involves opening a malicious JPG file.