CVE-2019-0949 : Exploit Details and Defense Strategies
Learn about CVE-2019-0949, a spoofing vulnerability in Microsoft SharePoint Server allowing crafted web requests to bypass proper sanitization, impacting versions 2013 SP1 and 2016.
A spoofing vulnerability in Microsoft SharePoint Server that allows specially crafted web requests to bypass proper sanitization.
Understanding CVE-2019-0949
A vulnerability in Microsoft SharePoint Server that could lead to spoofing attacks.
What is CVE-2019-0949?
- Detected in cases where SharePoint Server fails to filter out crafted web requests effectively
- Identified as 'Microsoft SharePoint Spoofing Vulnerability'
- Distinct from CVE-2019-0950 and CVE-2019-0951
The Impact of CVE-2019-0949
- Allows spoofing attacks on affected SharePoint servers
Technical Details of CVE-2019-0949
A vulnerability that could lead to spoofing attacks on Microsoft SharePoint Server.
Vulnerability Description
- Spoofing vulnerability due to inadequate sanitization of web requests
Affected Systems and Versions
- Microsoft SharePoint Foundation 2013 Service Pack 1
- Microsoft SharePoint Enterprise Server 2016
Exploitation Mechanism
- Crafted web requests can bypass proper filtering
Mitigation and Prevention
Steps to address and prevent the CVE-2019-0949 vulnerability.
Immediate Steps to Take
- Apply security updates provided by Microsoft
- Monitor for any suspicious activities on SharePoint servers
Long-Term Security Practices
- Regularly update and patch SharePoint servers
- Implement network security measures to detect and prevent spoofing attacks
Patching and Updates
- Stay informed about security advisories from Microsoft
- Apply patches promptly to secure SharePoint servers