CVE-2017-1451 Explained : Impact and Mitigation

IBM DB2 for Linux, UNIX, and Windows versions 9.7, 10.1, 10.5, and 11.1 have a vulnerability that could allow a local user to gain root access.

Understanding CVE-2017-1451

This CVE involves a privilege escalation vulnerability in IBM DB2 for Linux, UNIX, and Windows versions 9.7, 10.1, 10.5, and 11.1.

What is CVE-2017-1451?

The vulnerability in IBM DB2 for Linux, UNIX, and Windows versions 9.7, 10.1, 10.5, and 11.1 could potentially enable a local user with DB2 instance owner privileges to escalate their access to root level.

The Impact of CVE-2017-1451

The vulnerability poses a significant risk as it could allow unauthorized users to gain elevated privileges on the affected systems, potentially leading to unauthorized access and control.

Technical Details of CVE-2017-1451

This section provides more technical insights into the CVE.

Vulnerability Description

The vulnerability in IBM DB2 for Linux, UNIX, and Windows versions 9.7, 10.1, 10.5, and 11.1 allows a local user with DB2 instance owner privileges to obtain root access.

Affected Systems and Versions

Product: DB2 for Linux, UNIX and Windows
Vendor: IBM
Affected Versions: 9.7, 10.1, 10.5, 11.1

Exploitation Mechanism

The vulnerability could be exploited by a local user with DB2 instance owner privileges to gain root access on the system.

Mitigation and Prevention

Protecting systems from this vulnerability is crucial to maintaining security.

Immediate Steps to Take

Apply security patches provided by IBM promptly.
Restrict and monitor user privileges to minimize the risk of unauthorized access.
Regularly monitor and audit system activity for any suspicious behavior.

Long-Term Security Practices

Implement the principle of least privilege to restrict user access rights.
Conduct regular security training for system administrators and users to enhance awareness of security best practices.
Keep systems and software updated to prevent vulnerabilities.

Patching and Updates

Ensure that all affected systems are updated with the latest security patches released by IBM to address the vulnerability.