CVE-2020-4311 Explained : Impact and Mitigation

IBM Tivoli Monitoring 6.3.0 could allow a local attacker to execute arbitrary code on the system. By placing a specially crafted file, an attacker could exploit this vulnerability to load other DLL files located in the same directory and execute arbitrary code on the system.

Understanding CVE-2020-4311

IBM Tivoli Monitoring 6.3.0 vulnerability with high severity impacting confidentiality, integrity, and availability.

What is CVE-2020-4311?

IBM Tivoli Monitoring 6.3.0 allows a local attacker to execute arbitrary code by manipulating files.

The Impact of CVE-2020-4311

CVSS Base Score: 7.4 (High)
Severity: High
Attack Vector: Local
Confidentiality, Integrity, and Availability Impact: High
Exploit Code Maturity: Unproven
Privileges Required: None
Remediation Level: Official Fix
Report Confidence: Confirmed

Technical Details of CVE-2020-4311

The technical details of the vulnerability.

Vulnerability Description

Local attacker can execute arbitrary code by placing a crafted file.

Affected Systems and Versions

Affected Product: Tivoli Monitoring
Vendor: IBM
Affected Version: 6.3.0

Exploitation Mechanism

Attacker exploits vulnerability to load DLL files and execute arbitrary code.

Mitigation and Prevention

Steps to mitigate and prevent exploitation.

Immediate Steps to Take

Apply official fix provided by IBM.
Monitor system for any suspicious activities.

Long-Term Security Practices

Regularly update and patch systems.
Implement least privilege access controls.

Patching and Updates

Ensure all systems are updated with the latest patches and security fixes.