ZDI-CAN-13574: 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 | Affected Version | How to fix |
|---|---|---|
| Foxit PDF Reader |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-CAN-13574?
The severity of ZDI-CAN-13574 is categorized as critical due to its potential to disclose sensitive information.
How do I fix ZDI-CAN-13574?
To fix ZDI-CAN-13574, you should update Foxit Reader to the latest version available from the official website.
What type of attack vector is associated with ZDI-CAN-13574?
ZDI-CAN-13574 can be exploited through user interaction with a malicious page or file.
Which versions of Foxit Reader are affected by ZDI-CAN-13574?
ZDI-CAN-13574 affects multiple versions of Foxit Reader, particularly prior to the patched versions.
What kind of information can be disclosed due to ZDI-CAN-13574?
ZDI-CAN-13574 can lead to the disclosure of sensitive information stored on the device.
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- alias/ZDI-21-553
- alias/ZDI-CAN-13574
- alias/CVE-2021-31464
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- canonical/foxit pdf reader