CVE-2018-17698: Foxit PhantomPDF richValue Use-After-Free Remote Code Execution Vulnerability
First published: Thu Jan 24 2019(Updated: )
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit PhantomPDF 9.2.0.9297. 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 richValue property of a text field. 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 in the context of the current process. Was ZDI-CAN-7067.
Credit: zdi-disclosures@trendmicro.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Foxit Software PhantomPDF for Windows | ||
| Foxit PhantomPDF | <=9.2.0.9297 | |
| Foxit Reader | <=9.2.0.9297 | |
| Microsoft Windows Operating System |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2018-17698?
CVE-2018-17698 has a high severity rating due to its potential for remote code execution.
How do I fix CVE-2018-17698?
To fix CVE-2018-17698, update Foxit PhantomPDF to the latest version provided by Foxit Software.
Which versions of Foxit software are affected by CVE-2018-17698?
CVE-2018-17698 affects Foxit PhantomPDF version 9.2.0.9297 and earlier.
Is user interaction required to exploit CVE-2018-17698?
Yes, user interaction is required as the target must visit a malicious page or open a malicious file.
What type of vulnerability is CVE-2018-17698?
CVE-2018-17698 is classified as a remote code execution vulnerability.
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