CVE-2019-2788 : Security Advisory and Response
Learn about CVE-2019-2788, a vulnerability in Solaris Operating System version 11.4. Find out the impact, affected systems, exploitation mechanism, and mitigation steps.
A vulnerability has been identified in the Solaris Operating System, affecting version 11.4. This vulnerability could potentially be exploited by an unauthenticated attacker with access to the Solaris infrastructure, leading to unauthorized actions and denial of service.
Understanding CVE-2019-2788
This CVE pertains to a vulnerability in the Solaris component of the Oracle Sun Systems Products Suite, specifically the Open Fabrics Tools.
What is CVE-2019-2788?
The vulnerability in Solaris version 11.4 allows an unauthenticated attacker to compromise the system, potentially leading to unauthorized data access and denial of service.
The Impact of CVE-2019-2788
- Successful exploitation could result in unauthorized creation, deletion, or modification of critical data in Solaris.
- The system could hang or crash frequently, causing denial of service.
- The CVSS 3.0 Base Score for this vulnerability is 6.3, impacting integrity and availability.
Technical Details of CVE-2019-2788
This section provides detailed technical information about the vulnerability.
Vulnerability Description
The vulnerability allows an unauthenticated attacker with access to compromise Solaris, potentially leading to unauthorized actions and denial of service.
Affected Systems and Versions
- Product: Solaris Operating System
- Vendor: Oracle Corporation
- Affected Version: 11.4
Exploitation Mechanism
- Difficult to exploit vulnerability
- Requires human interaction from a third party
- Successful exploitation could lead to unauthorized data access and denial of service
Mitigation and Prevention
It is crucial to take immediate steps to address and prevent the exploitation of this vulnerability.
Immediate Steps to Take
- Apply patches and updates provided by Oracle Corporation.
- Monitor system logs for any suspicious activities.
- Restrict access to critical systems and data.
Long-Term Security Practices
- Regularly update and patch all software and systems.
- Conduct security training for employees to prevent social engineering attacks.
- Implement network segmentation to limit the impact of potential breaches.
Patching and Updates
- Oracle Corporation has released patches to address this vulnerability.
- Regularly check for updates and apply them promptly to ensure system security.