ZDI-CAN-24212: ZDI-24-1240: PDF-XChange Editor U3D 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 U3D 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 object. 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-2024-8817.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-CAN-24212?
The severity of ZDI-CAN-24212 is high, as it allows remote attackers to execute arbitrary code.
How do I fix ZDI-CAN-24212?
To fix ZDI-CAN-24212, update PDF-XChange Editor to the latest version provided by Tracker Software.
What types of attacks can ZDI-CAN-24212 facilitate?
ZDI-CAN-24212 can facilitate remote code execution attacks requiring user interaction, such as visiting malicious web pages or opening harmful files.
Which versions of PDF-XChange Editor are affected by ZDI-CAN-24212?
ZDI-CAN-24212 affects certain versions of PDF-XChange Editor; consult the vendor for a complete list.
Is user interaction required to exploit ZDI-CAN-24212?
Yes, user interaction is required to exploit ZDI-CAN-24212 since the target must visit a malicious website or open a compromised file.