What is the severity of CVE-2017-16578?

CVE-2017-16578 is classified as high severity due to its potential for remote code execution.

How do I fix CVE-2017-16578?

To fix CVE-2017-16578, upgrade Foxit Reader to a version beyond 8.3.2.25013 that includes security patches.

What type of attack vector does CVE-2017-16578 use?

CVE-2017-16578 can be exploited remotely when a user visits a malicious page or opens a compromised file.

Are all versions of Foxit Reader affected by CVE-2017-16578?

Only Foxit Reader version 8.3.2.25013 is explicitly mentioned as vulnerable in CVE-2017-16578.

Is user interaction required to exploit CVE-2017-16578?

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

Vulnerability/
CVE-2017-16578

high

8.8

CWE

704 843

20/12/2017

5/8/2024

CVE-2017-16578: Incorrect Type Cast

First published: Wed Dec 20 2017(Updated: )

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit Reader 8.3.2.25013. 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 picture elements within XFA forms. The issue results from the lack of proper validation of user-supplied data, which can result in a type confusion condition. An attacker can leverage this vulnerability to execute code under the context of the current process. Was ZDI-CAN-5216.

Credit: zdi-disclosures@trendmicro.com

Affected Software	Affected Version	How to fix
Foxit Reader	=8.3.2.25013

Remedy

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

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2017-16578?
CVE-2017-16578 is classified as high severity due to its potential for remote code execution.
How do I fix CVE-2017-16578?
To fix CVE-2017-16578, upgrade Foxit Reader to a version beyond 8.3.2.25013 that includes security patches.
What type of attack vector does CVE-2017-16578 use?
CVE-2017-16578 can be exploited remotely when a user visits a malicious page or opens a compromised file.
Are all versions of Foxit Reader affected by CVE-2017-16578?
Only Foxit Reader version 8.3.2.25013 is explicitly mentioned as vulnerable in CVE-2017-16578.
Is user interaction required to exploit CVE-2017-16578?
Yes, user interaction is required as the user must either visit a malicious web page or open a malicious file.

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agent/event
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collector/nvd-index
agent/software-canonical-lookup-request
vendor/foxitsoftware
canonical/foxit reader
version/foxit reader/8.3.2.25013

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