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Difference between revisions of "AT+XAPP Vulnerability"
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| − | Used as an injection vector for the [[X-Gold 608]] unlock payload. Currently available in all |
+ | Used as an injection vector for the [[X-Gold 608]] and [[XMM 6180]] [[unlock]] payload. Currently available in all X-Gold 608 basebands until [[5.13.04]], and XMM 6180 baseband [[1.59.00]]. |
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== Credit == |
== Credit == |
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* '''vulnerability''': [[sherif_hashim]], also discovered by [[westbaer]], [[User:Geohot|geohot]] and [[User:Oranav|Oranav]] (each one independently) |
* '''vulnerability''': [[sherif_hashim]], also discovered by [[westbaer]], [[User:Geohot|geohot]] and [[User:Oranav|Oranav]] (each one independently) |
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Applying a string of more than 52 characters will trigger the overflow. |
Applying a string of more than 52 characters will trigger the overflow. |
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| − | It also exists on the [[XMM 6180]] |
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== Implementation == |
== Implementation == |
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| − | The exploit was used by [[iPhone Dev Team]] in [[ultrasn0w]] |
+ | The exploit was used by [[iPhone Dev Team]] in [[ultrasn0w]] 1.0-1, which is able to unlock the [[X-Gold 608]] basebands [[4.26.08]], [[5.11.07]], [[5.12.01]] and [[5.13.04]], and [[XMM 6180]] baseband [[1.59.00]]. |
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[[Category:Baseband Exploits]] |
[[Category:Baseband Exploits]] |
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Revision as of 18:41, 4 August 2010
Used as an injection vector for the X-Gold 608 and XMM 6180 unlock payload. Currently available in all X-Gold 608 basebands until 5.13.04, and XMM 6180 baseband 1.59.00.
Credit
- vulnerability: sherif_hashim, also discovered by westbaer, geohot and Oranav (each one independently)
- exploitation: iPhone Dev Team
Exploit
There is a stack overflow in the AT+XAPP="..." command, which allows unsigned code execution on the X-Gold 608 and XMM 6180.
at+xapp="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4444555566667777PPPP"
Applying a string of more than 52 characters will trigger the overflow.
Implementation
The exploit was used by iPhone Dev Team in ultrasn0w 1.0-1, which is able to unlock the X-Gold 608 basebands 4.26.08, 5.11.07, 5.12.01 and 5.13.04, and XMM 6180 baseband 1.59.00.
