CVE-2020-12334 : Exploit Details and Defense Strategies

This CVE-2020-12334 article provides insights into a vulnerability in Intel(R) Advisor tools before version 2020 Update 2 that could lead to privilege escalation.

Understanding CVE-2020-12334

This CVE involves improper permissions in the installer for Intel(R) Advisor tools, potentially enabling an authenticated user to escalate privileges through local access.

What is CVE-2020-12334?

The vulnerability in Intel(R) Advisor tools before version 2020 Update 2 allows an authenticated user to exploit improper permissions in the installer, leading to potential privilege escalation.

The Impact of CVE-2020-12334

The vulnerability may result in an attacker gaining elevated privileges on the system, posing a significant security risk to affected users.

Technical Details of CVE-2020-12334

This section delves into the technical aspects of the CVE.

Vulnerability Description

The vulnerability arises from improper permissions in the installer for Intel(R) Advisor tools, specifically affecting versions before 2020 Update 2.

Affected Systems and Versions

Product: Intel(R) Advisor tools
Vendor: Not applicable
Versions affected: Before version 2020 Update 2

Exploitation Mechanism

The vulnerability can be exploited by an authenticated user with local access to potentially escalate privileges on the system.

Mitigation and Prevention

Protecting systems from CVE-2020-12334 requires immediate action and long-term security measures.

Immediate Steps to Take

Update Intel(R) Advisor tools to version 2020 Update 2 or later to mitigate the vulnerability.
Monitor system logs for any suspicious activities indicating privilege escalation attempts.

Long-Term Security Practices

Implement the principle of least privilege to restrict user permissions and minimize the impact of potential privilege escalation attacks.
Conduct regular security audits and vulnerability assessments to identify and address security gaps.

Patching and Updates

Stay informed about security advisories from Intel and promptly apply patches and updates to address known vulnerabilities.