CVE-2019-11155 : What You Need to Know
Learn about CVE-2019-11155 affecting Intel(R) PROSet/Wireless WiFi Software Security. Find out how improper directory permissions can lead to denial of service and information disclosure.
Intel(R) PROSet/Wireless WiFi Software Security may experience denial of service and information disclosure due to incorrect directory permissions.
Understanding CVE-2019-11155
Potential denial of service and information disclosure can occur in Intel(R) PROSet/Wireless WiFi Software prior to version 21.40, allowing exploitation by an authenticated user.
What is CVE-2019-11155?
Improper directory permissions in Intel(R) PROSet/Wireless WiFi Software before version 21.40 may enable an authenticated user to trigger denial of service and information disclosure through local access.
The Impact of CVE-2019-11155
- Attackers can exploit this vulnerability to cause denial of service and disclose sensitive information.
Technical Details of CVE-2019-11155
Vulnerability Description
- The vulnerability arises from incorrect directory permissions in Intel(R) PROSet/Wireless WiFi Software.
Affected Systems and Versions
- Product: Intel(R) PROSet/Wireless WiFi Software Security
- Versions: Prior to version 21.40
Exploitation Mechanism
- An authenticated user can exploit the vulnerability via local access.
Mitigation and Prevention
Immediate Steps to Take
- Update Intel(R) PROSet/Wireless WiFi Software to version 21.40 or later.
- Monitor network traffic for any unusual activity.
Long-Term Security Practices
- Regularly review and adjust directory permissions to prevent unauthorized access.
- Educate users on secure practices to mitigate potential risks.
Patching and Updates
- Stay informed about security advisories and apply patches promptly.