CVE-2019-1172 : Vulnerability Insights and Analysis
Learn about CVE-2019-1172, a Windows Information Disclosure Vulnerability affecting Azure Active Directory Microsoft Account. Find out the impacted systems and mitigation steps.
A vulnerability related to the disclosure of information has been identified in Azure Active Directory (AAD) Microsoft Account (MSA) when processing login requests. This vulnerability is also known as 'Windows Information Disclosure Vulnerability'.
Understanding CVE-2019-1172
This CVE involves an information disclosure vulnerability in Azure Active Directory (AAD) Microsoft Account (MSA) during login request processing.
What is CVE-2019-1172?
CVE-2019-1172, also known as 'Windows Information Disclosure Vulnerability', pertains to a security flaw in Azure Active Directory (AAD) Microsoft Account (MSA) that occurs during the handling of login requests.
The Impact of CVE-2019-1172
The vulnerability can lead to unauthorized disclosure of sensitive information, potentially compromising user data and system security.
Technical Details of CVE-2019-1172
This section provides detailed technical information about the CVE.
Vulnerability Description
The vulnerability allows for the unauthorized disclosure of information in Azure Active Directory (AAD) Microsoft Account (MSA) during login request processing.
Affected Systems and Versions
The following systems and versions are affected by CVE-2019-1172:
- Windows 8.1 for 32-bit systems and x64-based systems
- Windows RT 8.1
- Various versions of Windows 10
- Windows Server 2012 R2, 2016, 2019, and others
- Windows 10 Version 1903 for different system architectures
Exploitation Mechanism
Attackers can exploit this vulnerability to gain access to sensitive information by manipulating login requests in Azure Active Directory (AAD) Microsoft Account (MSA).
Mitigation and Prevention
To address CVE-2019-1172, follow these mitigation strategies:
Immediate Steps to Take
- Apply security patches provided by Microsoft promptly
- Monitor system logs for any suspicious activities
- Implement network segmentation to limit the impact of potential breaches
Long-Term Security Practices
- Conduct regular security audits and assessments
- Educate users on safe login practices and phishing awareness
- Keep systems and software updated to prevent vulnerabilities
Patching and Updates
Ensure that all affected systems and versions are updated with the latest security patches from Microsoft.