CVE-2018-0765 : What You Need to Know

A vulnerability has been identified in .NET and .NET Core that allows for denial of service attacks due to incorrect processing of XML documents.

Understanding CVE-2018-0765

A denial of service vulnerability affecting multiple versions of Microsoft .NET Framework and .NET Core.

What is CVE-2018-0765?

This vulnerability, known as ".NET and .NET Core Denial of Service Vulnerability," impacts various versions of Microsoft .NET Framework and .NET Core due to improper processing of XML documents.

The Impact of CVE-2018-0765

Allows for denial of service attacks
Affects Microsoft .NET Framework 2.0, 3.0, 4.7.1, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.5.2, .NET Core 2.0, and Microsoft .NET Framework 4.7.2

Technical Details of CVE-2018-0765

A vulnerability in .NET and .NET Core leading to denial of service attacks.

Vulnerability Description

Improper processing of XML documents
Denial of service vulnerability

Affected Systems and Versions

Microsoft .NET Framework 2.0, 3.0, 4.7.1, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.5.2
.NET Core 2.0, Microsoft .NET Framework 4.7.2

Exploitation Mechanism

Attackers can exploit the vulnerability by manipulating XML documents to trigger denial of service.

Mitigation and Prevention

Steps to address and prevent the CVE-2018-0765 vulnerability.

Immediate Steps to Take

Apply security patches provided by Microsoft
Monitor for any unusual XML document processing

Long-Term Security Practices

Regularly update and patch .NET and .NET Core frameworks
Implement network security measures to detect and prevent denial of service attacks

Patching and Updates

Stay informed about security updates from Microsoft
Ensure timely installation of patches to mitigate the vulnerability