CVE-2019-6757: Foxit Reader ConvertToPDF JPG File 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 Reader 9.4.16811. 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 ConvertToPDF_x86.dll. 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-7696.
Credit: zdi-disclosures@trendmicro.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Foxitsoftware Foxit Reader | <=9.4.1.16828 | |
| Foxitsoftware Phantompdf | <=8.3.9.41099 | |
| Foxitsoftware Phantompdf | >=9.0.0<=9.4.1.16828 | |
| Microsoft Windows | ||
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2019-6757?
The severity of CVE-2019-6757 is rated as high with a severity value of 7.8.
What is the affected software for CVE-2019-6757?
The affected software for CVE-2019-6757 includes Foxit Reader versions up to and including 9.4.1.16828.
How can this vulnerability be exploited?
This vulnerability can be exploited by remote attackers through user interaction, such as visiting a malicious page or opening a malicious file.
Is Microsoft Windows affected by CVE-2019-6757?
No, Microsoft Windows is not vulnerable to CVE-2019-6757.
Where can I find more information about CVE-2019-6757?
You can find more information about CVE-2019-6757 at the following references: [link1](https://www.foxitsoftware.com/support/security-bulletins.php), [link2](https://www.zerodayinitiative.com/advisories/ZDI-19-431/).
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