ZDI-CAN-25957: ZDI-25-066: PDF-XChange Editor U3D File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
This vulnerability allows remote attackers to disclose sensitive information 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 read past the end of an allocated object. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process.
Other sources
This vulnerability allows remote attackers to disclose sensitive information 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 3.3. The following CVEs are assigned: CVE-2025-0911.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-CAN-25957?
The severity of ZDI-CAN-25957 is rated as moderate due to its potential to disclose sensitive information.
How do I fix ZDI-CAN-25957?
To fix ZDI-CAN-25957, users should update PDF-XChange Editor to the latest version provided by Tracker Software.
What types of attacks are associated with ZDI-CAN-25957?
ZDI-CAN-25957 can be exploited through social engineering techniques that require user interaction, such as visiting a malicious page or opening a harmful file.
Which versions of PDF-XChange Editor are affected by ZDI-CAN-25957?
ZDI-CAN-25957 affects specific installations of PDF-XChange Editor but the exact versions have not been detailed in the advisory.
What are the potential impacts of ZDI-CAN-25957?
The potential impact of ZDI-CAN-25957 includes unauthorized access to sensitive information on affected installations.