CVE-2020-0596 Explained : Impact and Mitigation
Learn about CVE-2020-0596, a vulnerability in Intel(R) AMT and Intel(R) ISM DHCPv6 subsystem allowing information disclosure. Find mitigation steps and prevention measures here.
A vulnerability in the DHCPv6 subsystem of Intel(R) AMT and Intel(R) ISM versions before 11.8.77, 11.12.77, 11.22.77, and 12.0.64 could potentially lead to information disclosure.
Understanding CVE-2020-0596
This CVE involves improper input validation in the DHCPv6 subsystem of Intel(R) AMT and Intel(R) ISM.
What is CVE-2020-0596?
The vulnerability allows an unauthenticated user to potentially enable information disclosure through network access.
The Impact of CVE-2020-0596
The vulnerability could potentially lead to information disclosure by unauthorized users gaining network access.
Technical Details of CVE-2020-0596
This section provides technical details of the vulnerability.
Vulnerability Description
The vulnerability involves improper input validation in the DHCPv6 subsystem of affected Intel products.
Affected Systems and Versions
- Product: Intel(R) AMT and Intel(R) ISM
- Versions Affected: Before 11.8.77, 11.12.77, 11.22.77, and 12.0.64
Exploitation Mechanism
Unauthorized users could exploit the vulnerability to gain access to network information.
Mitigation and Prevention
Protect systems from this vulnerability using the following strategies:
Immediate Steps to Take
- Update affected systems to versions 11.8.77, 11.12.77, 11.22.77, or 12.0.64.
- Implement secure network configurations to restrict unauthorized access.
Long-Term Security Practices
- Regularly monitor and audit network activity for any suspicious behavior.
- Educate users on safe network practices to prevent unauthorized access.
Patching and Updates
- Apply patches and updates provided by Intel to address the vulnerability.