Input validation error in Solaris Cluster - CVE-2018-2930

Detailed vulnerability description

The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.

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).

How to mitigate CVE-2018-2930

Sources

• http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html
• http://www.securityfocus.com/bid/104777
• http://www.securitytracker.com/id/1041303