What is the severity of ZDI-CAN-13273?

The severity of ZDI-CAN-13273 has been assessed as critical due to its potential to disclose sensitive information.

How do I fix ZDI-CAN-13273?

To fix ZDI-CAN-13273, users should update to the latest version of Foxit Reader as provided by the vendor.

What types of attacks can exploit ZDI-CAN-13273?

ZDI-CAN-13273 can be exploited through attack vectors that require user interaction, such as visiting a malicious webpage or opening a compromised file.

Is user interaction necessary to exploit ZDI-CAN-13273?

Yes, user interaction is necessary to exploit ZDI-CAN-13273, as the user must either visit a malicious page or open a malicious file.

Which software versions are affected by ZDI-CAN-13273?

ZDI-CAN-13273 affects installations of Foxit Reader for Windows.

Vulnerability/
ZDI-CAN-13273

low

3.3

22/2/2025

ZDI-CAN-13273: Foxit Reader U3D File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability

This vulnerability allows remote attackers to disclose sensitive information on affected installations of Foxit 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 U3D objects embedded in PDF 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 PDF Reader

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Frequently Asked Questions

What is the severity of ZDI-CAN-13273?
The severity of ZDI-CAN-13273 has been assessed as critical due to its potential to disclose sensitive information.
How do I fix ZDI-CAN-13273?
To fix ZDI-CAN-13273, users should update to the latest version of Foxit Reader as provided by the vendor.
What types of attacks can exploit ZDI-CAN-13273?
ZDI-CAN-13273 can be exploited through attack vectors that require user interaction, such as visiting a malicious webpage or opening a compromised file.
Is user interaction necessary to exploit ZDI-CAN-13273?
Yes, user interaction is necessary to exploit ZDI-CAN-13273, as the user must either visit a malicious page or open a malicious file.
Which software versions are affected by ZDI-CAN-13273?
ZDI-CAN-13273 affects installations of Foxit Reader for Windows.

agent/references
agent/severity
agent/title
agent/type
agent/description
agent/source
agent/softwarecombine
agent/tags
agent/event
collector/zdi-advisory
source/ZDI
alias/ZDI-21-537
alias/ZDI-CAN-13273
alias/CVE-2021-31448
agent/software-canonical-lookup
agent/software-canonical-lookup-request
vendor/foxit
canonical/foxit pdf reader

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