CVE-2017-0190 : What You Need to Know
Learn about CVE-2017-0190, a vulnerability in Microsoft Windows GDI component allowing remote attackers to access sensitive information. Find mitigation steps and affected versions here.
A vulnerability has been discovered in the GDI component present in various Microsoft Windows operating systems, potentially allowing remote attackers to access sensitive information stored in process memory.
Understanding CVE-2017-0190
This CVE relates to an Information Disclosure vulnerability affecting multiple Windows versions.
What is CVE-2017-0190?
The GDI component in Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and Windows Server 2016 is susceptible to exploitation by remote attackers through a malicious website, enabling them to retrieve sensitive data from process memory.
The Impact of CVE-2017-0190
The vulnerability, also known as 'GDI Information Disclosure Vulnerability,' poses a risk of unauthorized access to confidential information stored in affected system memory.
Technical Details of CVE-2017-0190
This section provides detailed technical insights into the vulnerability.
Vulnerability Description
The GDI component in various Microsoft Windows versions allows remote attackers to obtain sensitive information from process memory via a crafted website.
Affected Systems and Versions
- Microsoft Windows Server 2008 SP2 and R2 SP1
- Windows 7 SP1
- Windows 8.1
- Windows Server 2012 Gold and R2
- Windows RT 8.1
- Windows 10 Gold, 1511, 1607
- Windows Server 2016
Exploitation Mechanism
Remote attackers can exploit this vulnerability through a malicious website to gain unauthorized access to sensitive data stored in the memory of the affected process.
Mitigation and Prevention
Protecting systems from CVE-2017-0190 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Apply security patches provided by Microsoft promptly.
- Implement network security measures to prevent unauthorized access.
- Educate users about safe browsing practices to avoid visiting malicious websites.
Long-Term Security Practices
- Regularly update and patch all software and operating systems.
- Conduct security audits and vulnerability assessments periodically.
- Employ intrusion detection systems to monitor and detect suspicious activities.
Patching and Updates
Ensure that all affected systems are updated with the latest security patches released by Microsoft to mitigate the risk of exploitation.