ZDI-CAN-24306: ZDI-24-1250: PDF-XChange Editor PPM File Parsing Out-Of-Bounds Write 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 PPM files. The issue results from the lack of proper validation of user-supplied data, which can result in a write 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-2024-8827.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-CAN-24306?
The severity of ZDI-CAN-24306 is high, as it allows remote code execution on affected installations.
How do I fix ZDI-CAN-24306?
To fix ZDI-CAN-24306, users should update their PDF-XChange Editor to the latest version provided by Tracker Software.
Who is affected by ZDI-CAN-24306?
ZDI-CAN-24306 affects all users of PDF-XChange Editor who have not yet applied the security update.
Is user interaction required for exploiting ZDI-CAN-24306?
Yes, user interaction is required for ZDI-CAN-24306, as the target must either visit a malicious page or open a malicious file.
What type of vulnerability is ZDI-CAN-24306?
ZDI-CAN-24306 is classified as a remote code execution vulnerability.