CVE-2018-2916 Explained : Impact and Mitigation

Oracle Corporation's Sun ZFS Storage Appliance Kit (AK) Software prior to version 8.7.18 is vulnerable to an exploit that can lead to a partial denial of service. The CVSS 3.0 Base Score for this vulnerability is 2.7.

Understanding CVE-2018-2916

This CVE involves a vulnerability in the Sun ZFS Storage Appliance Kit (AK) component of the Oracle Sun Systems Products Suite, specifically affecting versions prior to 8.7.18.

What is CVE-2018-2916?

The vulnerability allows a highly privileged attacker with network access to compromise the Sun ZFS Storage Appliance Kit (AK), potentially resulting in a partial denial of service.

The Impact of CVE-2018-2916

If successfully exploited, this vulnerability could lead to an unauthorized partial denial of service for the Sun ZFS Storage Appliance Kit (AK). The CVSS 3.0 Base Score is 2.7, with the specific impact on availability.

Technical Details of CVE-2018-2916

The following technical details provide insight into the vulnerability.

Vulnerability Description

The vulnerability in the Sun ZFS Storage Appliance Kit (AK) component allows a highly privileged attacker with network access to compromise the system, potentially causing a partial denial of service.

Affected Systems and Versions

Product: Sun ZFS Storage Appliance Kit (AK) Software
Vendor: Oracle Corporation
Vulnerable Versions: Prior to 8.7.18

Exploitation Mechanism

The vulnerability can be exploited by a highly privileged attacker with network access through multiple protocols, enabling them to compromise the Sun ZFS Storage Appliance Kit (AK).

Mitigation and Prevention

Taking immediate steps and implementing long-term security practices are crucial to mitigating the risks associated with CVE-2018-2916.

Immediate Steps to Take

Apply security patches provided by Oracle Corporation promptly.
Monitor network traffic for any suspicious activities.
Restrict network access to the vulnerable system.

Long-Term Security Practices

Regularly update and patch software to address known vulnerabilities.
Conduct security assessments and penetration testing to identify and remediate weaknesses.
Educate users and administrators about security best practices.

Patching and Updates

Ensure that the Sun ZFS Storage Appliance Kit (AK) Software is updated to version 8.7.18 or later to mitigate the vulnerability.