CVE-2019-17139: Foxit PhantomPDF HTML2PDF HTML Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
First published: Fri Oct 25 2019(Updated: )
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PhantomPDF 9.5.0.20723. 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 processing of Javascript in the HTML2PDF plugin. The issue results from the lack of proper validation of user-supplied data, which can result in a write 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-8692.
Credit: zdi-disclosures@trendmicro.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Foxit Reader | <=9.6.0.25114 | |
| Foxit PhantomPDF | <=9.6.0.25114 | |
| Microsoft Windows | ||
| Foxit Software PhantomPDF for Windows |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2019-17139?
CVE-2019-17139 is considered a critical vulnerability due to its ability to allow remote code execution.
How do I fix CVE-2019-17139?
To fix CVE-2019-17139, update Foxit PhantomPDF and Foxit Reader to version 9.6.0.25114 or later.
What products are affected by CVE-2019-17139?
CVE-2019-17139 affects Foxit PhantomPDF versions up to and including 9.6.0.25114 and Foxit Reader versions up to and including 9.6.0.25114.
Does CVE-2019-17139 require user interaction to exploit?
Yes, CVE-2019-17139 requires user interaction as the victim must visit a malicious page or open a malicious file.
What type of vulnerability is CVE-2019-17139?
CVE-2019-17139 is classified as a remote code execution vulnerability.
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