CVE-2018-6704 : Exploit Details and Defense Strategies
Learn about CVE-2018-6704, a privilege escalation vulnerability in McAfee Agent for Linux versions 5.0.0 through 5.0.6, 5.5.0, and 5.5.1, allowing local users to execute arbitrary commands. Find mitigation steps and upgrade recommendations.
A vulnerability related to privilege escalation has been identified in McAfee Agent (MA) for Linux versions 5.0.0 through 5.0.6, 5.5.0, and 5.5.1, allowing local users to execute arbitrary commands under specific conditions.
Understanding CVE-2018-6704
This CVE involves a privilege escalation vulnerability in McAfee Agent for Linux, potentially enabling unauthorized command execution by local users.
What is CVE-2018-6704?
The CVE-2018-6704 vulnerability pertains to McAfee Agent (MA) for Linux versions 5.0.0 through 5.0.6, 5.5.0, and 5.5.1, facilitating arbitrary command execution by local users with certain privileges.
The Impact of CVE-2018-6704
- CVSS Base Score: 4.7 (Medium Severity)
- Attack Vector: Local
- Privileges Required: High
- User Interaction: Required
- Scope: Changed
- Availability Impact: Low
- Confidentiality Impact: Low
- Integrity Impact: Low
Technical Details of CVE-2018-6704
This section provides detailed technical information about the vulnerability.
Vulnerability Description
The vulnerability allows local users to escalate privileges and execute arbitrary commands on affected systems.
Affected Systems and Versions
- Affected Platforms: x86
- Affected Products: McAfee Agent (MA) for Linux
- Vulnerable Versions:
- 5.0.0 through 5.0.6
- 5.5.0
- 5.5.1
Exploitation Mechanism
The vulnerability enables local users to perform unauthorized command execution under specific conditions.
Mitigation and Prevention
Effective strategies to mitigate and prevent exploitation of CVE-2018-6704.
Immediate Steps to Take
- Upgrade to McAfee Agent 5.6.0 to address the vulnerability.
- Avoid running specific user-requested commands related to McAfee products.
- Only execute commands specified in product or installation guides.
Long-Term Security Practices
- Regularly update security software and patches.
- Implement least privilege access controls.
- Conduct security awareness training for users.
Patching and Updates
Ensure timely installation of security patches and updates to protect against known vulnerabilities.