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Hello Brave New World (2.0-2.8 tiff exploit)
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oooh88
Suspended due to non-functional email address
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28. August 2006 @ 11:10 |
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Straight from http://forums.cjb.net/pspfans.html
Finally, it's here! As of today, the world of homebrew is no longer restricted to owners of Grand Theft Auto.
Following the publication of a new proof of concept TIFF vulnerability by NOPx86, a team of PSP developers has been working hard to turn it into an opening for homebrew on the PSP. We're pleased to announce that the wait is over, with the release of a Hello World demo that runs on all PSP firmwares that are capable of viewing TIFF images!
You can see a photo of it in action
To install, just unpack the ZIP file to your PSP's PHOTO folder, and then attempt to view hello_world.tif. Hello World will launch automatically. You may find that occasionally the full screen doesn't show - this is a known problem, just restart your PSP by holding the power button until it turns off, then open the image again. To quit, hold the power button until the PSP turns off.
So what happens next? This shows that we can run code via this exploit. It won't be too hard to develop an eLoader that can use this exploit on v2.0 - v2.6. v2.7+ will be harder, due to extra security, but will happen a little later. Kernel mode is unavailable on v2.8, but it is likely that a downgrader is possible on all other firmwares. But then, with the possibility of kernel homebrew running without the need for a game UMD, why would you need to downgrade?
Full credit is given in the Hello World, but repeated here: Thanks to NOPx86 for the initial proof of concept on the x86 processor, and psp250, Skylark, Joek2100, CSwindle, JimP and Fanjita for the PSP work. Thanks also to Ditlew, HarleyG and our families for general support during this work.
Download here......
http://www.fileupyours.com/files/55298/helloworld_all.pae
pass:http://forums.cjb.net/pspfans.html
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Senior Member
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28. August 2006 @ 11:11 |
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you are extremly late.
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Member
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28. August 2006 @ 11:15 |
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will u people stop creating the sme thread over and over again we got the message the first time
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fanghi
Suspended permanently
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28. August 2006 @ 11:16 |
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read the thread that says "finaly here"even hes late
my stuff:
Ipod Nano 2gb
psp fw2.80
ps2
nintendo ds and gamecube.
The best online football manegment game ever http://www.itsagoal.com/ add me my name is Dreamstars This message has been edited since posting. Last time this message was edited on 28. August 2006 @ 11:18
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smacyo137
Member
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28. August 2006 @ 18:16 |
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yessssssssssssss
i can (hopefully) downgrade my bros 2.8
i just read this on joystiq
this has to lead to more games
Ps3 60gig
Psp 2.8 2gig mem card
ps3 username smac137 might get a new 1 hit me up
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AfterDawn Addict
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28. August 2006 @ 18:37 |
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OMG dude search next time please. there has to be 20 threads on this by now. and its not a tiff either, its a libtiff.
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smacyo137
Member
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28. August 2006 @ 18:40 |
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i just tried it it workssss
and ive got a 2.8
wooooohoooooooo
cant wait untill games come out
Ps3 60gig
Psp 2.8 2gig mem card
ps3 username smac137 might get a new 1 hit me up
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AfterDawn Addict
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28. August 2006 @ 18:41 |
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we all knew this a couple days ago. no downgrade as of yet tho.
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novicebb
Member
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28. August 2006 @ 20:00 |
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Umm.. I know I am a dumbo newbie and I am late but what is possible with this homebrew exploit?
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AfterDawn Addict
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28. August 2006 @ 20:02 |
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this exploit allows us to boot one homebrew prgram gta-less which is hello world. no more savegame exploits. this hasnt been turned into a downgrader and cant load eloader as of yet.
This message has been edited since posting. Last time this message was edited on 28. August 2006 @ 20:10
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kealvalro
Suspended due to non-functional email address
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28. August 2006 @ 20:13 |
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Seriously!! GUYS i have been reading this tread once but it pops out in this forum 5 times in 2-3 days,no hard feelings to the late PPL who just found this exploit but u're really annoying and extremely late!!!
sorry for being rude
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AfterDawn Addict
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28. August 2006 @ 20:32 |
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u werent being rude. it needs to be said and has been said in most of the threads. i even said it in this one. but i can almost gaurantee there will ten more of em comin up.
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Member
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30. August 2006 @ 16:32 |
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do u need gta for this .and i have a 2.6 so i jus open dis photo thing then i can run homebrew
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Supastar
Suspended permanently
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30. August 2006 @ 16:41 |
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No, it doesn't need GTA.
Ridin' Dirty
10 Percent Luck 20 Percent Skill 15 Percent Concentrated Power Of Will 5 Percent Pleasure 50 Percent Pain A 100 Percent reason to remember the name
Money aint a problem
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