CVE-2019-1318 : Security Advisory and Response
Learn about CVE-2019-1318, a spoofing vulnerability in Microsoft Windows Transport Layer Security. Find affected systems and versions, exploitation details, and mitigation steps.
An issue of spoofing arises when Transport Layer Security (TLS) is used to access sessions that do not have the Extended Master Secret (EMS) enabled. This is also known as the 'Microsoft Windows Transport Layer Security Spoofing Vulnerability'.
Understanding CVE-2019-1318
A spoofing vulnerability in Microsoft Windows Transport Layer Security.
What is CVE-2019-1318?
This CVE refers to a spoofing vulnerability in Microsoft Windows Transport Layer Security when accessing sessions without the Extended Master Secret (EMS) enabled.
The Impact of CVE-2019-1318
The vulnerability allows for spoofing attacks, potentially leading to unauthorized access and information disclosure.
Technical Details of CVE-2019-1318
Details of the vulnerability affecting various Windows versions.
Vulnerability Description
- Spoofing vulnerability in Microsoft Windows Transport Layer Security
Affected Systems and Versions
- Windows 7, 8.1, 10, Server 2008, 2012, 2016, 2019, and more
Exploitation Mechanism
- Spoofing occurs when TLS accesses sessions without the Extended Master Secret (EMS) enabled.
Mitigation and Prevention
Ways to address and prevent the CVE-2019-1318 vulnerability.
Immediate Steps to Take
- Enable Extended Master Secret (EMS) for TLS sessions
- Apply security updates from Microsoft
Long-Term Security Practices
- Regularly update and patch Windows systems
- Implement secure TLS configurations
Patching and Updates
- Install the latest security updates provided by Microsoft