CVE-2020-7287 : Vulnerability Insights and Analysis
Learn about CVE-2020-7287, a high-severity Privilege Escalation vulnerability in McAfee Exploit Detection and Response (EDR) for Linux. Find out the impact, affected systems, and mitigation steps.
A Privilege Escalation vulnerability in McAfee Exploit Detection and Response (EDR) for Linux has been identified, allowing unauthorized access to system functions.
Understanding CVE-2020-7287
This CVE involves a high-severity vulnerability in McAfee EDR for Linux, potentially leading to privilege escalation attacks.
What is CVE-2020-7287?
The vulnerability in McAfee EDR for Linux before version 3.1.0 Hotfix 1 enables malicious scripts or programs to execute unauthorized functions.
The Impact of CVE-2020-7287
The vulnerability poses a high risk, allowing attackers to escalate privileges and gain unauthorized access to sensitive system functions.
Technical Details of CVE-2020-7287
This section delves into the technical aspects of the CVE.
Vulnerability Description
McAfee EDR for Linux prior to version 3.1.0 Hotfix 1 mishandles privileges, enabling unauthorized execution of functions by malicious entities.
Affected Systems and Versions
- Product: McAfee Exploit Detection and Response (EDR) for Linux
- Vendor: McAfee, LLC
- Versions Affected: < 3.1.0 Hotfix 1
Exploitation Mechanism
- Attack Complexity: High
- Attack Vector: Local
- Privileges Required: Low
- Scope: Changed
- User Interaction: None
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: High
Mitigation and Prevention
Protect your systems from CVE-2020-7287 with the following steps:
Immediate Steps to Take
- Update McAfee EDR for Linux to version 3.1.0 Hotfix 1 or later.
- Monitor system logs for any unusual activities.
- Implement the principle of least privilege to restrict user access.
Long-Term Security Practices
- Conduct regular security audits and vulnerability assessments.
- Educate users on identifying and reporting suspicious activities.
- Keep security software up to date to defend against emerging threats.
- Implement network segmentation to contain potential breaches.
Patching and Updates
- Apply security patches promptly to address known vulnerabilities.
- Stay informed about security advisories from McAfee and other relevant sources.