ZDI-24-341: 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 buffer. 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-24-341?
The severity of ZDI-24-341 is classified as medium due to the potential for sensitive information disclosure.
How do I fix ZDI-24-341?
To fix ZDI-24-341, update to the latest version of Foxit PDF Reader that addresses the vulnerability.
What type of attack can exploit ZDI-24-341?
ZDI-24-341 can be exploited through remote attacks requiring user interaction, such as opening a malicious PDF file.
What versions of Foxit PDF Reader are affected by ZDI-24-341?
ZDI-24-341 affects multiple versions of Foxit PDF Reader prior to the patch release.
Is user interaction necessary for exploiting ZDI-24-341?
Yes, user interaction is required for exploiting ZDI-24-341 as the victim must either visit a malicious page or open a malicious file.
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