CVE-2019-4267 : Vulnerability Insights and Analysis
Learn about CVE-2019-4267 affecting IBM Spectrum Protect versions 7.1 and 8.1. Understand the buffer overflow vulnerability, its impact, and mitigation steps to secure your systems.
IBM Spectrum Protect versions 7.1 and 8.1 are vulnerable to a buffer overflow, potentially leading to unauthorized code execution or application crashes.
Understanding CVE-2019-4267
The Backup-Archive Client of IBM Spectrum Protect versions 7.1 and 8.1 is susceptible to a buffer overflow vulnerability.
What is CVE-2019-4267?
The vulnerability in IBM Spectrum Protect versions 7.1 and 8.1 could allow attackers to execute unauthorized code on the local system or cause the application to crash. It is identified under IBM X-Force ID 160200.
The Impact of CVE-2019-4267
The vulnerability has a CVSS base score of 4.9 (Medium severity) and affects confidentiality, integrity, and availability.
Technical Details of CVE-2019-4267
The technical aspects of the vulnerability in IBM Spectrum Protect versions 7.1 and 8.1.
Vulnerability Description
The vulnerability is a buffer overflow issue in the Backup-Archive Client, potentially leading to code execution or application crashes.
Affected Systems and Versions
- Product: Spectrum Protect
- Vendor: IBM
- Vulnerable Versions: 7.1, 8.1
Exploitation Mechanism
- Attack Complexity: High
- Attack Vector: Local
- Privileges Required: None
- Exploit Code Maturity: Unproven
Mitigation and Prevention
Steps to mitigate and prevent the CVE-2019-4267 vulnerability.
Immediate Steps to Take
- Apply official fixes provided by IBM.
- Monitor IBM's security bulletins for updates.
Long-Term Security Practices
- Regularly update and patch IBM Spectrum Protect installations.
- Implement network security measures to prevent unauthorized access.
Patching and Updates
- Ensure all affected systems are updated with the latest patches and security fixes.