Oracle WebLogic Server Java Object Deserialization RCE (April 2016 CPU)

This script is Copyright (C) 2016-2017 Tenable Network Security, Inc.

Synopsis :

The remote Oracle WebLogic server is affected by a remote code
execution vulnerability.

Description :

The remote Oracle WebLogic Server is affected by a remote code
execution vulnerability in the Java Messaging Service subcomponent in
the readExternal() function due to improper sanitization of
user-supplied input. An unauthenticated, remote attacker can exploit
this, via a crafted object payload, to bypass the ClassFilter.class
blacklist and execute arbitrary Java code in the context of the
WebLogic server.

See also :

Solution :

Apply the appropriate patch according to the April 2016 Oracle
Critical Patch Update advisory.

Risk factor :

Critical / CVSS Base Score : 10.0
CVSS Temporal Score : 8.3
Public Exploit Available : true

Family: Web Servers

Nessus Plugin ID: 90709 ()

Bugtraq ID: 86440

CVE ID: CVE-2016-0638

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