CVE-2018-17687: Foxit PhantomPDF exportValues 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 exportValues property of a radio button. 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-7068.
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-2018-17687?
CVE-2018-17687 has a high severity rating due to its ability to allow remote code execution.
How do I fix CVE-2018-17687?
To fix CVE-2018-17687, update Foxit PhantomPDF to the latest version beyond 9.2.0.9297.
What type of vulnerability is CVE-2018-17687?
CVE-2018-17687 is a remote code execution vulnerability requiring user interaction.
Who is affected by CVE-2018-17687?
Users of Foxit PhantomPDF 9.2.0.9297 and Foxit Reader are affected by CVE-2018-17687.
What is required to exploit CVE-2018-17687?
Exploitation of CVE-2018-17687 requires the user to visit a malicious page or open a malicious file.
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