CVE-2020-8712 : Vulnerability Insights and Analysis
Learn about CVE-2020-8712, a buffer overflow vulnerability in Intel(R) Server Boards, Server Systems, and Compute Modules before version 2.45 that could allow privilege escalation locally. Find mitigation steps and preventive measures.
A buffer overflow vulnerability in Intel(R) Server Boards, Server Systems, and Compute Modules before version 2.45 could allow an authenticated user to escalate privileges locally.
Understanding CVE-2020-8712
This CVE involves a buffer overflow issue in a verification process for specific Intel products, potentially leading to privilege escalation.
What is CVE-2020-8712?
The vulnerability in Intel(R) Server Boards, Server Systems, and Compute Modules before version 2.45 may enable an authenticated user to escalate privileges through local access.
The Impact of CVE-2020-8712
The vulnerability could allow an attacker to gain elevated privileges on affected systems, posing a significant security risk.
Technical Details of CVE-2020-8712
This section provides detailed technical information about the CVE.
Vulnerability Description
A buffer overflow in the verification process of certain Intel products before version 2.45 could be exploited by an authenticated user for privilege escalation.
Affected Systems and Versions
- Product: Intel(R) Server Boards, Server Systems, and Compute Modules Advisory
- Versions Affected: Before version 2.45
Exploitation Mechanism
The vulnerability may be exploited by an authenticated user with local access to potentially escalate privileges on the system.
Mitigation and Prevention
Protecting systems from CVE-2020-8712 requires immediate action and long-term security measures.
Immediate Steps to Take
- Apply security patches provided by Intel promptly.
- Monitor and restrict user access to critical systems.
- Implement the principle of least privilege to limit user permissions.
Long-Term Security Practices
- Regularly update and patch software to address known vulnerabilities.
- Conduct security training for users to raise awareness of potential threats.
- Employ network segmentation to contain and mitigate security incidents.
Patching and Updates
Ensure that all affected systems are updated with the latest patches and security fixes to mitigate the risk of exploitation.