ZDI-24-342: Foxit PDF Reader U3D File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
First published: Thu Mar 28 2024(Updated: )
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Foxit PDF 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 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.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Foxit Reader |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-24-342?
The severity of ZDI-24-342 is classified as high due to its potential to disclose sensitive information.
How do I fix ZDI-24-342?
To fix ZDI-24-342, update to the latest version of Foxit PDF Reader that addresses this vulnerability.
What are the risks associated with ZDI-24-342?
The risks associated with ZDI-24-342 include unauthorized access to sensitive data if the vulnerability is exploited.
Is user interaction required to exploit ZDI-24-342?
Yes, user interaction is required to exploit ZDI-24-342, as the target must visit a malicious page or open a malicious file.
Which versions of Foxit PDF Reader are affected by ZDI-24-342?
ZDI-24-342 affects specific installations of Foxit PDF Reader, especially earlier versions prior to the security update.
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- alias/ZDI-CAN-23008
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- alias/CVE-2024-30363
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