CVE-2019-13315: Foxit Reader Text removeField 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 Reader 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 removeField method. 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-8656.
Credit: zdi-disclosures@trendmicro.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Foxit Reader for Windows | <=9.5.0.20723 | |
| Microsoft Windows | ||
| Foxit PhantomPDF | <=8.3.10.42705 | |
| Foxit PhantomPDF | >=9.0<=9.5.0.20723 | |
| Foxit PDF Reader |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2019-13315?
CVE-2019-13315 is classified as a critical vulnerability due to its potential to allow remote code execution.
How do I fix CVE-2019-13315?
To fix CVE-2019-13315, update Foxit Reader to the latest version beyond 9.5.0.20723.
Who is affected by CVE-2019-13315?
CVE-2019-13315 affects users of Foxit Reader version 9.5.0.20723 and earlier versions, as well as affected versions of Foxit PhantomPDF.
What type of attack can exploit CVE-2019-13315?
CVE-2019-13315 can be exploited through malicious web pages or files that a user must open.
Is user interaction required to exploit CVE-2019-13315?
Yes, user interaction is required to exploit CVE-2019-13315, as the victim must visit a malicious page or open a malicious file.
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