CVE-2021-0133 : Security Advisory and Response
Learn about CVE-2021-0133, a security vulnerability in Intel(R) Security Library before version 3.3. Find out the impact, affected systems, and mitigation steps here.
This CVE-2021-0133 article provides insight into a vulnerability found in the Intel(R) Security Library before version 3.3, allowing an authenticated user to potentially enable escalation of privilege via network access.
Understanding CVE-2021-0133
This section delves into the details of CVE-2021-0133, highlighting its impact, technical details, and mitigation strategies.
What is CVE-2021-0133?
The CVE-2021-0133 vulnerability involves key exchange without entity authentication in the Intel(R) Security Library before version 3.3, which may lead to an escalation of privilege through network access.
The Impact of CVE-2021-0133
This security flaw could be exploited by an authenticated user to elevate their privileges, posing a significant risk to affected systems and potentially compromising sensitive data.
Technical Details of CVE-2021-0133
Explore the specific technical aspects of CVE-2021-0133 to understand its implications further.
Vulnerability Description
The vulnerability lies in the lack of entity authentication during key exchange in the Intel(R) Security Library before version 3.3, enabling unauthorized privilege escalation.
Affected Systems and Versions
The affected product is the Intel(R) Security Library, specifically versions before version 3.3. Users of these versions are at risk of exploitation via network access.
Exploitation Mechanism
Attackers can potentially exploit this vulnerability by leveraging the absence of entity authentication in the key exchange process, enabling them to escalate their privileges.
Mitigation and Prevention
Discover the steps recommended to mitigate the risks associated with CVE-2021-0133 and prevent potential security breaches.
Immediate Steps to Take
As a precautionary measure, users are advised to update to version 3.3 or above of the Intel(R) Security Library to address the vulnerability and enhance security.
Long-Term Security Practices
Incorporating secure coding practices, regular security audits, and user privileges management can help prevent similar vulnerabilities and enhance overall system security.
Patching and Updates
Stay proactive in applying security patches and updates provided by Intel to ensure that known vulnerabilities are promptly addressed and system security is maintained.