CVE-2018-2857 : Vulnerability Insights and Analysis
Learn about CVE-2018-2857, a vulnerability in Sun ZFS Storage Appliance Kit (AK) Software by Oracle Corporation. Find out the impact, affected systems, exploitation mechanism, and mitigation steps.
A vulnerability in the Sun ZFS Storage Appliance Kit (AK) component of Oracle Sun Systems Products Suite allows unauthorized access and partial denial of service.
Understanding CVE-2018-2857
This CVE involves a vulnerability in the Sun ZFS Storage Appliance Kit (AK) software by Oracle Corporation.
What is CVE-2018-2857?
The vulnerability in the Sun ZFS Storage Appliance Kit (AK) software allows a low privileged attacker with network access via HTTP to compromise the system. The attacker can gain unauthorized access to data, perform updates, inserts, deletions, and cause a partial denial of service.
The Impact of CVE-2018-2857
The vulnerability affects versions prior to 8.7.17 and has a CVSS 3.0 Base Score of 6.3, impacting confidentiality, integrity, and availability of the system.
Technical Details of CVE-2018-2857
This section provides more technical insights into the vulnerability.
Vulnerability Description
The vulnerability in the Sun ZFS Storage Appliance Kit (AK) software allows unauthorized access to data and partial denial of service.
Affected Systems and Versions
- Product: Sun ZFS Storage Appliance Kit (AK) Software
- Vendor: Oracle Corporation
- Versions Affected: Prior to 8.7.17
Exploitation Mechanism
- Attacker with network access via HTTP
- Unauthorized access to data
- Unauthorized updates, inserts, deletions
- Partial denial of service
Mitigation and Prevention
Protecting systems from CVE-2018-2857 is crucial for maintaining security.
Immediate Steps to Take
- Apply security patches provided by Oracle
- Monitor network traffic for any suspicious activity
- Restrict network access to the vulnerable component
Long-Term Security Practices
- Regularly update and patch software and systems
- Conduct security training for employees to recognize and report suspicious activities
- Implement network segmentation to limit the impact of potential breaches
Patching and Updates
- Oracle has released patches to address the vulnerability
- Regularly check for updates and apply them promptly to ensure system security