Learn about CVE-2020-0717, an information disclosure vulnerability in the win32k component of Microsoft Windows. Find out the affected systems and how to mitigate the risk.
An information disclosure vulnerability exists when the win32k component improperly provides kernel information, aka 'Win32k Information Disclosure Vulnerability'.
Understanding CVE-2020-0717
This CVE-ID is unique from CVE-2020-0716.
What is CVE-2020-0717?
CVE-2020-0717 is an information disclosure vulnerability in the win32k component of Windows systems.
The Impact of CVE-2020-0717
The vulnerability allows improper disclosure of kernel information, potentially leading to unauthorized access and information exposure.
Technical Details of CVE-2020-0717
Vulnerability Description
The issue stems from the inadequate handling of kernel data by the win32k component.
Affected Systems and Versions
Exploitation Mechanism
Attackers can exploit this vulnerability by leveraging the improper kernel information disclosure in the win32k component to gain sensitive data.
Mitigation and Prevention
Immediate Steps to Take
Long-Term Security Practices
Patching and Updates
Ensure that all affected Windows and Windows Server versions are updated with the latest security patches to mitigate the CVE-2020-0717 vulnerability.