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CVE-2018-2930: Solaris Cluster can be taken over remotely

CVE-2018-2930 · published 8 years ago

Summary

The Solaris Cluster component in Oracle's Sun Systems Suite (versions 3.3 and 4.3) can be accessed over the network without any credentials. An attacker who reaches the system could gain full control of the cluster, affecting all its services. Apply the vendor's security update or upgrade to a fixed version as soon as possible.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software

Vendor	Product	Affected versions
oracle	solaris_cluster	3.3 4.3 `cpe:2.3:a:oracle:solaris_cluster:3.3:::::::*`

Original advisory text

Vulnerability in the Solaris Cluster component of Oracle Sun Systems Products Suite (subcomponent: NAS device addition). Supported versions that are affected are 3.3 and 4.3. Easily exploitable vulnerability allows unauthenticated attacker with network access via RPC to compromise Solaris Cluster. Successful attacks of this vulnerability can result in takeover of Solaris Cluster. CVSS 3.0 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

References

http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html Patch Vendor Advisory
http://www.securityfocus.com/bid/104777 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1041303 Third Party Advisory VDB Entry

Fix within

Internet-facing 3 days

Internal 60 days

Not known to be exploited
Can be exploited automatically
Gives an attacker full control

Severity

9.8 Critical

Exploitation

3% chance of attack within 30 days

Timeline

Published18 Jul 2018

Updated31 Oct 2026

First seen29 Sep 2026

Sources

CVE-2018-2930 · NVD

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