ZDI-CAN-24263: ZDI-24-1248: PDF-XChange Editor PDF 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 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.
Other sources
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 ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2024-8825.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-CAN-24263?
The severity of ZDI-CAN-24263 is critical due to the potential for remote code execution.
How do I fix ZDI-CAN-24263?
To fix ZDI-CAN-24263, users should update PDF-XChange Editor to the latest version that addresses this vulnerability.
What types of attacks can be executed via ZDI-CAN-24263?
ZDI-CAN-24263 allows remote attackers to execute arbitrary code through malicious files or pages that the user interacts with.
Is user interaction required to exploit ZDI-CAN-24263?
Yes, user interaction is required to exploit ZDI-CAN-24263 by either visiting a malicious page or opening a malicious file.
Which software is affected by ZDI-CAN-24263?
ZDI-CAN-24263 affects installations of PDF-XChange Editor.