ZDI-24-333: Foxit PDF Reader Annotation 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 handling of Annotation objects. 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-24-333?
The severity of ZDI-24-333 is categorized as a medium risk due to the potential for sensitive information disclosure.
How do I fix ZDI-24-333?
To fix ZDI-24-333, users should update their Foxit PDF Reader to the latest version as provided in the security updates.
Who is affected by ZDI-24-333?
ZDI-24-333 affects users of Foxit PDF Reader across various installations.
What are the risks of ZDI-24-333?
The risks of ZDI-24-333 include the exposure of sensitive information if a user interacts with malicious content.
What kind of user interaction is needed for ZDI-24-333?
User interaction for ZDI-24-333 requires individuals to visit a malicious webpage or open a malicious file.
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- alias/ZDI-24-333
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