CVE-2019-13317: 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-8759.
Credit: zdi-disclosures@trendmicro.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Foxit Software PhantomPDF for Windows | ||
| Foxit Reader for Windows | <=9.5.0.20723 | |
| Microsoft Windows | ||
| Foxit PhantomPDF | <=8.3.10.42705 | |
| Foxit PhantomPDF | >=9.0<=9.5.0.20723 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2019-13317?
CVE-2019-13317 has a high severity due to its potential for remote code execution.
How do I fix CVE-2019-13317?
To mitigate CVE-2019-13317, update Foxit PhantomPDF to version 9.5.0.20724 or later.
What types of software are affected by CVE-2019-13317?
CVE-2019-13317 affects Foxit PhantomPDF versions up to 9.5.0.20723 including specific earlier versions.
What is required to exploit CVE-2019-13317?
Exploitation of CVE-2019-13317 requires user interaction, such as visiting a malicious website or opening a malicious file.
Can CVE-2019-13317 affect non-Foxit applications?
No, CVE-2019-13317 specifically affects Foxit PhantomPDF and Foxit Reader, not non-Foxit applications.
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