CVE-2018-19346 Explained : Impact and Mitigation
Discover the impact of CVE-2018-19346 in Foxit Reader. Learn about the vulnerability allowing remote attackers to cause a denial of service or access sensitive information. Find mitigation steps here.
An issue has been discovered in the Foxit Reader software version 9.3.0.10826, specifically related to the u3d plugin version 9.3.0.10809 (also known as plugins\U3DBrowser.fpi). This vulnerability can be exploited by remote attackers to cause a denial of service or gain access to sensitive information.
Understanding CVE-2018-19346
This CVE identifies a vulnerability in the Foxit Reader software that could lead to a denial of service attack or unauthorized access to sensitive data.
What is CVE-2018-19346?
The u3d plugin 9.3.0.10809 in Foxit Reader allows remote attackers to cause a denial of service or obtain sensitive information due to an issue related to a specific branch selection.
The Impact of CVE-2018-19346
The vulnerability can be exploited by remote attackers to either cause a denial of service through an out-of-bounds read or to gain access to sensitive information.
Technical Details of CVE-2018-19346
This section provides technical details about the vulnerability.
Vulnerability Description
The issue is linked to a specific problem where the "Data from Faulting Address controls Branch Selection starting at U3DBrowser!PlugInMain+0x00000000000d11ea".
Affected Systems and Versions
- Product: Foxit Reader
- Version: 9.3.0.10826
- Plugin Version: 9.3.0.10809 (plugins\U3DBrowser.fpi)
Exploitation Mechanism
The vulnerability can be exploited remotely to cause a denial of service or gain unauthorized access to sensitive information.
Mitigation and Prevention
Protecting systems from CVE-2018-19346 is crucial to maintaining security.
Immediate Steps to Take
- Update Foxit Reader to the latest version available.
- Consider disabling the u3d plugin if not essential for operations.
Long-Term Security Practices
- Regularly monitor for security updates and patches for all software.
- Implement network security measures to prevent unauthorized access.
Patching and Updates
Ensure that all software, including Foxit Reader, is regularly updated with the latest security patches to mitigate the risk of exploitation.