ZDI-CAN-25557: ZDI-25-063: 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 buffer. 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-2025-0908.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-CAN-25557?
The severity of ZDI-CAN-25557 is classified as moderate due to the potential for sensitive information disclosure.
How do I fix ZDI-CAN-25557?
To fix ZDI-CAN-25557, ensure you are running the latest version of PDF-XChange Editor that includes security patches addressing this vulnerability.
What types of attacks can exploit ZDI-CAN-25557?
ZDI-CAN-25557 can be exploited through phishing attacks where the user is tricked into visiting a malicious page or opening a harmful PDF file.
Is user interaction required to exploit ZDI-CAN-25557?
Yes, user interaction is required to exploit ZDI-CAN-25557, as the user must either visit a malicious webpage or open a compromised file.
Which products are affected by ZDI-CAN-25557?
ZDI-CAN-25557 affects installations of Tracker Software's PDF-XChange Editor.