module

Java Applet Driver Manager Privileged toString() Remote Code Execution

Disclosed
2013-01-10
Created
2018-05-30

Description

This module abuses the java.sql.DriverManager class where the toString() method
is called over user supplied classes from a doPrivileged block. The vulnerability
affects Java version 7u17 and earlier. This exploit bypasses click-to-play on Internet Explorer
and throws a specially crafted JNLP file. This bypass is applicable mainly to IE, where Java
Web Start can be launched automatically through the ActiveX control. Otherwise, the
applet is launched without click-to-play bypass.

Authors

James Forshaw
juan vazquez juan.vazquez@metasploit.com

Platform

Java,Linux,OSX,Windows

Module Options

To display the available options, load the module within the Metasploit console and run the commands ‘show options’ or ‘show advanced’:


msf > use exploit/multi/browser/java_jre17_driver_manager
msf exploit(java_jre17_driver_manager) > show targets
...targets...
msf exploit(java_jre17_driver_manager) > set TARGET < target-id >
msf exploit(java_jre17_driver_manager) > show options
...show and set options...
msf exploit(java_jre17_driver_manager) > exploit

Title
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