CVE-2018-17701: Foxit PhantomPDF HTML2PDF HTML Parsing Out-Of-Bounds Read 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 JSON objects. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-7132.
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-2018-17701?
CVE-2018-17701 is classified as a high severity vulnerability due to its potential for remote code execution.
How do I fix CVE-2018-17701?
To fix CVE-2018-17701, update Foxit PhantomPDF or Foxit Reader to a version later than 9.2.0.9297.
Who is affected by CVE-2018-17701?
CVE-2018-17701 affects users of Foxit PhantomPDF and Foxit Reader versions up to and including 9.2.0.9297.
What type of attack is enabled by CVE-2018-17701?
CVE-2018-17701 enables remote attackers to execute arbitrary code if victims open a malicious file or visit a harmful webpage.
Is user interaction required for CVE-2018-17701 to be exploited?
Yes, user interaction is required for CVE-2018-17701, as the target must visit a malicious page or open a malicious file.
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