CVE-2021-0132 : Vulnerability Insights and Analysis
Learn about CVE-2021-0132, a vulnerability in Intel Security Library before version 3.3 allowing denial of service attacks via network, impacting system security.
This CVE-2021-0132 article provides details about a vulnerability in the Intel(R) Security Library before version 3.3 that could allow a privileged user to trigger denial of service attacks through network access.
Understanding CVE-2021-0132
CVE-2021-0132 pertains to a security flaw in the Intel(R) Security Library prior to version 3.3 that arises due to a failure to release resources after their effective lifetime.
What is CVE-2021-0132?
The CVE-2021-0132 vulnerability in the Intel(R) Security Library before version 3.3 allows a privileged user to potentially initiate denial of service attacks by exploiting network access.
The Impact of CVE-2021-0132
The impact of this vulnerability is significant as it enables a malicious actor with privilege access to disrupt services and degrade system performance through denial of service attacks.
Technical Details of CVE-2021-0132
This section highlights specific technical details of the CVE-2021-0132 vulnerability.
Vulnerability Description
The flaw lies in the failure to free resources after their effective time in the API of the Intel(R) Security Library before version 3.3, exposing it to abuse by privileged users for possible denial of service attacks.
Affected Systems and Versions
The vulnerability affects the Intel(R) Security Library versions prior to 3.3.
Exploitation Mechanism
The exploitation of CVE-2021-0132 involves leveraging the vulnerability in Intel(R) Security Library before version 3.3 to carry out denial of service attacks through network avenues.
Mitigation and Prevention
Discover how to address and safeguard systems against the CVE-2021-0132 vulnerability.
Immediate Steps to Take
Immediate actions include updating affected systems, monitoring network traffic, and restricting access to vulnerable components.
Long-Term Security Practices
In the long term, organizations should implement secure coding practices, conduct regular security audits, and stay informed about security advisories from vendors like Intel.
Patching and Updates
Applying patches and updates released by Intel for the Security Library is crucial to remediate the CVE-2021-0132 vulnerability and enhance system security.