Editing Vulnerabilities
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== PSP Game Savedata == | == PSP Game Savedata == | ||
=== Blacklisted games === | === Blacklisted games === | ||
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According to Jeerum (2010), every EA game on PSP gets a buffer overflow if you try hard enough: insert 1 kB or 2 kB into your profile name in the save data. | According to Jeerum (2010), every EA game on PSP gets a buffer overflow if you try hard enough: insert 1 kB or 2 kB into your profile name in the save data. | ||
=== Before PS Vita era === | === Before PS Vita era === | ||
==== Grand Theft Auto: Liberty City Stories UMD ( | ==== Grand Theft Auto: Liberty City Stories UMD (Goofy exploit): PSP 2.00-3.03. Patched 3.30 ==== | ||
Discovered by Edison Carter | Discovered by Edison Carter. | ||
The GTA LCS exploit is a classic stack buffer overflow, in the savedata processing. In essence, the savedata mostly consists of a large structure, with an element indicating the total size. GTA LCS allocates a statically-sized buffer for this to be read into, on the stack - presumably using sizeof(savestruct) or similar. But it copies the number of bytes given by the .size element from the savedata into the stack buffer. By editing the .size element in the saved data, we can therefore force a buffer overflow. The .size element is at offset 0004 in the DATA.BIN file, in the savedata folder. Note that the DATA.BIN is encrypted, so you need to use something like the savedata sample from the pspsdk in order to modify it. | |||
The Exploit was patched in a second batch of UMD prints. | |||
Germany version: | Germany version: | ||
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Another indication is the copyright date: if it is 2005 then it is unpatched, else it is 2006 and is patched. | Another indication is the copyright date: if it is 2005 then it is unpatched, else it is 2006 and is patched. | ||
==== Lumines (Illuminati exploit): PSP <= 3.50. Patched 3.51 ==== | ==== Lumines (Illuminati exploit): PSP <= 3.50. Patched 3.51 ==== | ||
==== Gripshift by Matiaz: PSP <= 5.02?-5.03?. Patched 5.05 ==== | |||
==== Gripshift by | |||
==== Patapon 2 demo (USA) by Malloxis: PSP <= ?6.20? ==== | ==== Patapon 2 demo (USA) by Malloxis: PSP <= ?6.20? ==== | ||
https://wololo.net/talk/viewtopic.php?f=3&t=51 | https://wololo.net/talk/viewtopic.php?f=3&t=51 | ||
==== Everybody's Golf and variants: PSP <=?6.31? ==== | ==== Everybody's Golf and variants: PSP <=?6.31? ==== | ||
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Hot Shots Golf, Hot Shots Golf 2, Hot Shots Golf - Non-Greatest Hits | Hot Shots Golf, Hot Shots Golf 2, Hot Shots Golf - Non-Greatest Hits | ||
https://wololo.net/talk/viewtopic.php?f=3&t=51 | https://wololo.net/talk/viewtopic.php?f=3&t=51 | ||
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* [https://github.com/ChampionLeake/SudokuSTACK implementation by ChampionLeake (2019-04-22)] | * [https://github.com/ChampionLeake/SudokuSTACK implementation by ChampionLeake (2019-04-22)] | ||
* The PS2 version of this game is also vulnerable. | * The PS2 version of this game is also vulnerable. | ||
==== Medal Of Honor Heroes, or Heroes 2, or both by kgsws: PSP <=? ==== | |||
2009-07-10 | |||
https://wololo.net/2009/07/10/medal-of-honor-heroes-the-coolest-exploit-ever/ | |||
https://www.brewology.com/downloads/download.php?id=9900 | |||
https://www.dcemu.co.uk/vbulletin/threads/224663-Medal-of-Honor-Heroes-(MOHH)-second-exploit | |||
=== During PS Vita era === | === During PS Vita era === | ||
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==== "Jikkyou Powerful Pro Yakyu 2012 Ketteiban" (Japanese: 実況パワフルプロ野球 2012決定版) (ULJM06206) by 173210: <= 2.61 ==== | ==== "Jikkyou Powerful Pro Yakyu 2012 Ketteiban" (Japanese: 実況パワフルプロ野球 2012決定版) (ULJM06206) by 173210: <= 2.61 ==== | ||
==== Pipe Madness by Frostegater: <= 2.61. Patched 3.00 ==== | ==== Pipe Madness by Frostegater: <= 2.61. Patched 3.00 ==== | ||
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==== Gladiator Begins Demo (NPEH90050, NPUH90077, NPJH90084) by qwikrazor87: <= 3.18 ==== | ==== Gladiator Begins Demo (NPEH90050, NPUH90077, NPJH90084) by qwikrazor87: <= 3.18 ==== | ||
Discovered | Discovered around 2014-09-12 by qwikrazor87. | ||
https://wololo.net/talk/viewtopic.php?t=39771 | https://wololo.net/talk/viewtopic.php?t=39771 | ||
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==== Ape Escape: On the Loose: <= 3.50. Patched 3.51 ==== | ==== Ape Escape: On the Loose: <= 3.50. Patched 3.51 ==== | ||
==== "Toukiden: Kiwami (DEMO)" (討鬼伝 極 体験版) by 173210: <= 3.51 ==== | ==== "Toukiden: Kiwami (DEMO)" (討鬼伝 極 体験版) by 173210: <= 3.51 ==== |