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enjoy more than 3000systems goodluck all free soon I release my version 4.0 serverfiles free stay tuned in the discord

Fly system.rar

here is a lot usefull uploads

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What is the exploit? In CPythonLauncher::RunMemoryTextFile a string is used to compile c_pcFileData, so the exploit starts here: "exec(compile(" Hackers can easily search for the string in memory & compile scripts using the memory adress of c_pcFileData This looks like an intentional backdoor left by one of the game devs or maybe even the leaker of the files "Rain" Why? It's hard to believe anyone would trouble to concatenate so many strings instead of just using Py_CompileString If you pay attention the rest of the code is fine and uses the python api instead of some weird shells Seems like there are still many exploits in m2 Hope you learned something new today, now here is the fix you paid for: //ScriptLib/PythonLauncher.cpp search for: bool CPythonLauncher::RunMemoryTextFile(const char* c_szFileName, UINT uFileSize, const VOID* c_pvFileData) //replace with this: bool CPythonLauncher::RunMemoryTextFile(const char* c_szFileName, UINT uFileSize, const VOID* c_pvFileData) { const CHAR* c_pcFileData = (const CHAR*)c_pvFileData; std::string stConvFileData; stConvFileData.reserve(uFileSize); for (UINT i = 0; i < uFileSize; ++i) { if (c_pcFileData[i] != 13) stConvFileData += c_pcFileData[i]; } const CHAR* c_pcConvFileData = stConvFileData.c_str(); PyObject* pCompiledCode = Py_CompileString(c_pcConvFileData, c_szFileName, Py_file_input);//fix if (!pCompiledCode) return false; PyObject* pResult = PyEval_EvalCode((PyCodeObject*)pCompiledCode, m_poDic, m_poDic); Py_DECREF(pCompiledCode);//ref c if (!pResult) return false; Py_DECREF(pResult); if (Py_FlushLine()) PyErr_Clear(); return true; }

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Only the Update if someone have older files he can use the update v6 [Hidden Content]

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Download: Dracarys Renewal Loading_Aeldra.rar

metin2-itemshop-master.rar

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