CVE-2019-6762: Foxit PhantomPDF blink_core HTML Parsing Use-After-Free Remote Code Execution Vulnerability
First published: Mon Jun 03 2019(Updated: )
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit PhantomPDF 9.4.1.16828. 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 conversion of HTML files to PDF. 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-7844.
Credit: zdi-disclosures@trendmicro.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Foxit Reader | <=9.4.1.16828 | |
| Foxit PhantomPDF | <=8.3.9.41099 | |
| Foxit PhantomPDF | >=9.0.0<=9.4.1.16828 | |
| Microsoft Windows | ||
| Foxit Software PhantomPDF for Windows |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2019-6762?
CVE-2019-6762 is classified as a critical vulnerability due to its potential to allow remote code execution.
How do I fix CVE-2019-6762?
To fix CVE-2019-6762, users should update to the latest versions of Foxit PhantomPDF or Foxit Reader that address this vulnerability.
Who is affected by CVE-2019-6762?
CVE-2019-6762 affects users of Foxit PhantomPDF versions up to 9.4.1.16828 and Foxit Reader up to version 9.4.1.16828.
What type of attacks can exploit CVE-2019-6762?
CVE-2019-6762 can be exploited through user interaction when a user visits a malicious webpage or opens a malicious file.
What products are vulnerable according to CVE-2019-6762?
The vulnerable products identified in CVE-2019-6762 include Foxit PhantomPDF and Foxit Reader within specific version ranges.
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