CVE-2017-1105 : What You Need to Know
Learn about CVE-2017-1105 affecting IBM DB2 for Linux, UNIX, and Windows versions 9.2, 10.1, 10.5, and 11.1. Discover the impact, affected systems, exploitation risks, and mitigation steps.
IBM DB2 for Linux, UNIX, and Windows versions 9.2, 10.1, 10.5, and 11.1 are vulnerable to a buffer overflow leading to potential unauthorized access and denial of service.
Understanding CVE-2017-1105
This CVE involves a critical vulnerability in IBM DB2 for Linux, UNIX, and Windows versions 9.2, 10.1, 10.5, and 11.1, potentially allowing unauthorized local users to compromise the system.
What is CVE-2017-1105?
The vulnerability found in IBM DB2 for Linux, UNIX, and Windows versions exposes a risk of buffer overflow, which could be exploited by unauthorized local users to overwrite DB2 files or cause a denial of service.
The Impact of CVE-2017-1105
- Unauthorized local users could exploit the vulnerability to compromise the system.
- The flaw could lead to the overwriting of DB2 files or result in a denial of service.
Technical Details of CVE-2017-1105
This section provides detailed technical information about the vulnerability.
Vulnerability Description
The vulnerability in IBM DB2 for Linux, UNIX, and Windows versions 9.2, 10.1, 10.5, and 11.1 exposes a risk of buffer overflow.
Affected Systems and Versions
- Product: DB2 for Linux, UNIX and Windows
- Vendor: IBM
- Affected Versions: 10.5, 10.1, 9.7, 11.1
Exploitation Mechanism
The flaw could allow unauthorized local users to overwrite DB2 files or potentially cause a denial of service.
Mitigation and Prevention
Protecting systems from CVE-2017-1105 is crucial to prevent unauthorized access and service disruption.
Immediate Steps to Take
- Apply security patches provided by IBM promptly.
- Restrict access to vulnerable systems to authorized personnel only.
- Monitor system logs for any suspicious activities.
Long-Term Security Practices
- Regularly update and patch DB2 installations to address security vulnerabilities.
- Conduct security audits and penetration testing to identify and mitigate potential risks.
Patching and Updates
- IBM may release patches and updates to address the vulnerability; ensure timely installation to secure the system.