What is the severity of CVE-2017-16575?

CVE-2017-16575 has been rated as a critical vulnerability due to its potential for remote code execution.

How do I fix CVE-2017-16575?

To fix CVE-2017-16575, users should update Foxit Reader to a version later than 8.3.1.21155.

Who is affected by CVE-2017-16575?

CVE-2017-16575 affects installations of Foxit Reader version 8.3.1.21155.

Is user interaction required to exploit CVE-2017-16575?

Yes, user interaction is required as the target must visit a malicious page or open a malicious file.

Vulnerability/
CVE-2017-16575

high

8.8

CWE

416

20/12/2017

5/8/2024

CVE-2017-16575: Use After Free

First published: Wed Dec 20 2017(Updated: )

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit Reader 8.3.1.21155. 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 XFA's bind element. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code under the context of the current process. Was ZDI-CAN-5091.

Credit: zdi-disclosures@trendmicro.com

Affected Software	Affected Version	How to fix
Foxit Reader	=8.3.1.21155

Remedy

https://www.foxitsoftware.com/support/security-bulletins.php

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2017-16575?
CVE-2017-16575 has been rated as a critical vulnerability due to its potential for remote code execution.
How do I fix CVE-2017-16575?
To fix CVE-2017-16575, users should update Foxit Reader to a version later than 8.3.1.21155.
Who is affected by CVE-2017-16575?
CVE-2017-16575 affects installations of Foxit Reader version 8.3.1.21155.
Is user interaction required to exploit CVE-2017-16575?
Yes, user interaction is required as the target must visit a malicious page or open a malicious file.
What kind of attacks can CVE-2017-16575 allow?
CVE-2017-16575 allows remote attackers to execute arbitrary code on vulnerable systems.

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vendor/foxitsoftware
canonical/foxit reader
version/foxit reader/8.3.1.21155

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