ZDI-24-1305: Foxit PDF Reader AcroForm Out-Of-Bounds Read Information Disclosure Vulnerability
First published: Thu Sep 26 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 AcroForms. 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-24-1305?
The severity of ZDI-24-1305 is classified as a medium risk vulnerability.
How do I fix ZDI-24-1305?
To fix ZDI-24-1305, users should update to the latest version of Foxit PDF Reader.
What kind of attack vector is used in ZDI-24-1305?
ZDI-24-1305 can be exploited through social engineering, requiring the user to visit a malicious page or open a harmful file.
What information can be disclosed due to ZDI-24-1305?
ZDI-24-1305 allows remote attackers to disclose sensitive information from affected installations of Foxit PDF Reader.
Is user interaction necessary for ZDI-24-1305 to be exploited?
Yes, user interaction is required for ZDI-24-1305 as the target must open a malicious file or visit a malicious webpage.
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