CVE-2018-17695: Foxit PhantomPDF username 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 username property of a TextField. 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-7145.
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 for Windows | <=9.2.0.9297 | |
| Microsoft Windows |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2018-17695?
CVE-2018-17695 has a high severity rating as it allows remote code execution on vulnerable installations of Foxit PhantomPDF.
How do I fix CVE-2018-17695?
To fix CVE-2018-17695, update to the latest version of Foxit PhantomPDF or Foxit Reader that addresses this vulnerability.
What software is affected by CVE-2018-17695?
CVE-2018-17695 affects Foxit PhantomPDF version 9.2.0.9297 and earlier versions, as well as Foxit Reader version 9.2.0.9297 and earlier.
Is user interaction required to exploit CVE-2018-17695?
Yes, exploitation of CVE-2018-17695 requires user interaction, such as visiting a malicious page or opening a malicious file.
What type of vulnerability is CVE-2018-17695?
CVE-2018-17695 is classified as a remote code execution vulnerability.
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