CVE-2019-13316: Foxit PhantomPDF Button Calculate Use-After-Free Remote Code Execution Vulnerability
First published: Fri Oct 04 2019(Updated: )
This vulnerability allows remote atackers 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 handling of Calculate actions. 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-8757.
Credit: zdi-disclosures@trendmicro.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Foxit Software PhantomPDF for Windows | ||
| Foxit PhantomPDF | <=8.3.10.42705 | |
| Foxit PhantomPDF | >=9.0<=9.5.0.20723 | |
| Microsoft Windows | ||
| Foxit Reader for Windows | <=9.5.0.20723 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2019-13316?
CVE-2019-13316 has a critical severity rating due to its ability to allow remote code execution.
How do I fix CVE-2019-13316?
To fix CVE-2019-13316, users should update Foxit PhantomPDF to version 9.5.0.20724 or later.
What versions of Foxit PhantomPDF are affected by CVE-2019-13316?
CVE-2019-13316 affects Foxit PhantomPDF versions from 9.0 to 9.5.0.20723.
Is user interaction required to exploit CVE-2019-13316?
Yes, user interaction is required as the target must visit a malicious page or open a malicious file.
What product other than Foxit PhantomPDF is affected by CVE-2019-13316?
Foxit Reader for Windows versions up to 9.5.0.20723 are also affected by CVE-2019-13316.
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