CVE-2019-1153 : Security Advisory and Response
Learn about CVE-2019-1153, an information disclosure vulnerability in Microsoft Windows Graphics Component affecting Windows, Microsoft Office, and Windows Server. Find mitigation steps and updates here.
A security flaw, known as the 'Microsoft Graphics Component Information Disclosure Vulnerability,' affects various Microsoft products and versions.
Understanding CVE-2019-1153
What is CVE-2019-1153?
An information disclosure vulnerability in the Microsoft Windows Graphics Component allows improper handling of objects in memory.
The Impact of CVE-2019-1153
This vulnerability can lead to unauthorized access to sensitive information stored in memory, potentially compromising data confidentiality.
Technical Details of CVE-2019-1153
Vulnerability Description
The flaw arises from the incorrect processing of objects in memory within the Microsoft Windows Graphics Component.
Affected Systems and Versions
- Windows: Versions 7, 8.1, RT 8.1, 10, and various Server versions
- Microsoft Office: 2019 for Mac
- Windows 10 Version 1903 for 32-bit, x64-based, and ARM64-based Systems
Exploitation Mechanism
Attackers can exploit this vulnerability to access sensitive information stored in memory, potentially leading to data breaches.
Mitigation and Prevention
Immediate Steps to Take
- Apply security updates provided by Microsoft promptly
- Monitor for any unusual activities on affected systems
Long-Term Security Practices
- Regularly update software and systems to patch known vulnerabilities
- Implement network segmentation and access controls to limit exposure
Patching and Updates
Ensure all affected systems are updated with the latest security patches to mitigate the risk of exploitation.