ZDI-CAN-12936: Foxit Reader U3D File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Foxit Reader. 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 handling of U3D objects embedded in 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 object. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process.
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-CAN-12936?
The severity of ZDI-CAN-12936 is rated as medium due to the requirement for user interaction to exploit the vulnerability.
How do I fix ZDI-CAN-12936?
To fix ZDI-CAN-12936, users should update their Foxit Reader software to the latest version provided by the vendor.
What type of attacks are possible with ZDI-CAN-12936?
ZDI-CAN-12936 allows remote attackers to disclose sensitive information by crafting a malicious PDF or webpage.
Is user interaction required for ZDI-CAN-12936 exploitation?
Yes, user interaction is required for the exploitation of ZDI-CAN-12936, as the target must open a malicious file or visit a malicious website.
Which software is affected by ZDI-CAN-12936?
ZDI-CAN-12936 affects installations of Foxit Reader, specifically versions that have not been updated to address this vulnerability.