CVE-2018-17629: Foxit Reader templates 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 Reader 9.1.0.5096. 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 template objects. 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-6614.
Credit: zdi-disclosures@trendmicro.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Foxit PhantomPDF | <=9.2.0.9297 | |
| Foxit Reader for Windows | <=9.2.0.9297 | |
| Microsoft Windows | ||
| Foxit PDF Reader |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2018-17629?
CVE-2018-17629 is classified as a critical vulnerability due to its potential for arbitrary code execution.
How do I fix CVE-2018-17629?
To mitigate CVE-2018-17629, users should update Foxit Reader to version 9.2.0.9297 or later.
Who is affected by CVE-2018-17629?
CVE-2018-17629 affects users of Foxit Reader versions up to 9.2.0.9297 and Foxit PhantomPDF versions up to 9.2.0.9297.
What type of vulnerability is CVE-2018-17629?
CVE-2018-17629 is a remote code execution vulnerability that requires user interaction to exploit.
Can I exploit CVE-2018-17629 without user interaction?
No, exploiting CVE-2018-17629 requires user interaction, such as visiting a malicious page or opening a harmful file.
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