ZDI-20-533: Foxit PhantomPDF U3D File Parsing vertex Out-Of-Bounds Read Information Disclosure Vulnerability
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Foxit PhantomPDF. 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 vertices in U3D 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 object. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the current process.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Foxit Software PhantomPDF for Windows |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-20-533?
The ZDI-20-533 vulnerability is classified as having a moderate severity level.
How do I fix ZDI-20-533?
To mitigate ZDI-20-533, users should update to the latest version of Foxit PhantomPDF that addresses this vulnerability.
What types of systems are affected by ZDI-20-533?
ZDI-20-533 affects installations of Foxit PhantomPDF for Windows.
What type of attack is associated with ZDI-20-533?
ZDI-20-533 is associated with a remote information disclosure attack that requires user interaction.
Is user interaction required to exploit ZDI-20-533?
Yes, user interaction is required as the target must visit a malicious page or open a malicious file.
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