What is the severity of CVE-2018-1173?

CVE-2018-1173 is considered critical as it allows remote code execution on vulnerable versions of Foxit Reader and Foxit PhantomPDF.

How do I fix CVE-2018-1173?

To fix CVE-2018-1173, update Foxit Reader or Foxit PhantomPDF to versions beyond 9.0.1.1049.

What are the affected products in CVE-2018-1173?

CVE-2018-1173 affects Foxit Reader and Foxit PhantomPDF versions up to and including 9.0.1.1049.

Is user interaction required to exploit CVE-2018-1173?

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

What type of vulnerability is CVE-2018-1173?

CVE-2018-1173 is a remote code execution vulnerability that allows attackers to execute arbitrary code.

Vulnerability/
CVE-2018-1173

high

8.8

CWE

416

17/5/2018

5/8/2024

CVE-2018-1173: Use After Free

First published: Thu May 17 2018(Updated: )

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit Reader 9.0.0.29935. 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 the XFA borderColor attribute. 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-5436.

Credit: zdi-disclosures@trendmicro.com

Affected Software	Affected Version	How to fix
Foxit Reader	<=9.0.1.1049
Foxit PhantomPDF	<=9.0.1.1049

Remedy

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

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2018-1173?
CVE-2018-1173 is considered critical as it allows remote code execution on vulnerable versions of Foxit Reader and Foxit PhantomPDF.
How do I fix CVE-2018-1173?
To fix CVE-2018-1173, update Foxit Reader or Foxit PhantomPDF to versions beyond 9.0.1.1049.
What are the affected products in CVE-2018-1173?
CVE-2018-1173 affects Foxit Reader and Foxit PhantomPDF versions up to and including 9.0.1.1049.
Is user interaction required to exploit CVE-2018-1173?
Yes, user interaction is required as the target must visit a malicious page or open a malicious file.
What type of vulnerability is CVE-2018-1173?
CVE-2018-1173 is a remote code execution vulnerability that allows attackers to execute arbitrary code.

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agent/last-modified-date
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agent/event
agent/source
agent/tags
collector/nvd-index
agent/software-canonical-lookup-request
vendor/foxitsoftware
canonical/foxit reader
version/foxit reader/9.0.1.1049
canonical/foxit phantompdf
version/foxit phantompdf/9.0.1.1049

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