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PlayStation3 Forums => PS3 Hacking Forums => General Technical Hacking Discussion => Topic started by: openxdkman on June 13, 2007, 06:29:00 AM

Title: The Dimmujed Exploit
Post by: openxdkman on June 13, 2007, 06:29:00 AM

http://www.megaupload.com/?d=7H4G1HG2
(Thanks to Cyberz for posting the link)

I think it's the first time the PS3 hypervisor gets fooled and we get enough data to try to reproduce ourself the exploit. The video shows Dimmujed fooling the PS3 hypervisor.

Method (we assume all is NTSC for now, no idea if PAL works too) :

- Launch "Metal Gear Solid VR Missions" (PS1 game) in the PS3 (fw<=1.51)
- Play and unlock the ability to put in your own images in "extra" menu
- Put in an invalid image
- That creates a buffer overflow
- Manage to take the hand in your own code hidden in the image
- Then do whatever you want (if it's legal and you have knowledge for that)

Edit:
- "Metal Gear Solid VR Missions" NTSC, works alone. Extra menu reachable.
- "Metal Gear Solid Special Missions" PAL requires "Metal Gear Solid" disc.

I'm still seeking free RSX access, so in case the hypervisor blocks the way, I will just blow it up.
Sony had enough time to think if they want to lower hackers pressure and give us a RSX driver.

We will know soon if the buffer overflow can be reproduced, for sure.

This post has been edited by openxdkman: Jun 14 2007, 12:01 PM

Title: The Dimmujed Exploit
Post by: ash1471 on June 13, 2007, 07:06:00 AM

Finally somthing that actually looks genuine.



ASH

Title: The Dimmujed Exploit
Post by: ash1471 on June 13, 2007, 02:05:00 PM

Maybe not LOL. Confirmed a Hoax over at maxconsole.

Ahhh well (IMG:style_emoticons/default/sad.gif)



ASH

This post has been edited by ash1471: Jun 13 2007, 09:06 PM

Title: The Dimmujed Exploit
Post by: openxdkman on June 14, 2007, 04:27:00 AM

Can't find any more info on internet. All previous posts have vanished.
Fishy and mysterious... PS3 curse continues... But we can still verify the buffer overflow principle.

Title: The Dimmujed Exploit
Post by: mysticrider92 on June 14, 2007, 11:16:00 AM

Sony seems to know what they are doing when it comes to protecting their consoles from hackers. The independence exploit on the PS2 is so hard to find anything about, the PSP was only hackable for two firmwares and now there is a small chance of a PS3 one, but once again with little information available. Oh well, at least it can run Linux...

This post has been edited by mysticrider92: Jun 14 2007, 06:26 PM

Title: The Dimmujed Exploit
Post by: GraFfiX420 on July 04, 2007, 02:49:00 AM

psp's are hackable on all firmwares up to 3.51, and even downgradeable now with the new lumines exploit.