安全研究

安全漏洞
Microsoft Internet Explorer Modal Dialog区域绕过漏洞(MS04-025)

发布日期:2004-06-05
更新日期:2004-06-10

受影响系统:
Microsoft Internet Explorer 6.0SP1
Microsoft Internet Explorer 6.0
    - Microsoft Windows XP Professional
    - Microsoft Windows XP Home
    - Microsoft Windows NT 4.0 SP6a
    - Microsoft Windows ME
    - Microsoft Windows 98 SE
    - Microsoft Windows 98
    - Microsoft Windows 2003 Web Edition
    - Microsoft Windows 2003 Standard Edition
    - Microsoft Windows 2003 Enterprise Edition 64-bit
    - Microsoft Windows 2003 Enterprise Edition
    - Microsoft Windows 2003 Datacenter Edition 64-bit
    - Microsoft Windows 2003 Datacenter Edition
    - Microsoft Windows 2000 Server SP2
    - Microsoft Windows 2000 Server SP1
    - Microsoft Windows 2000 Server
    - Microsoft Windows 2000 Professional SP2
    - Microsoft Windows 2000 Professional SP1
    - Microsoft Windows 2000 Professional
    - Microsoft Windows 2000 Datacenter Server SP2
    - Microsoft Windows 2000 Datacenter Server SP1
    - Microsoft Windows 2000 Datacenter Server
    - Microsoft Windows 2000 Advanced Server SP2
    - Microsoft Windows 2000 Advanced Server SP1
    - Microsoft Windows 2000 Advanced Server
描述:
BUGTRAQ  ID: 10473
CVE(CAN) ID: CVE-2004-0549

Microsoft Internet Explorer是一款流行的WEB浏览器。

Microsoft Internet Explorer存在漏洞允许跨区域访问,远程攻击者可以利用这个漏洞在本地电脑区域中执行恶意脚本。

攻击者可以构建传递一个动态建立的IFrame给Modal Dialog对象,并且这个对象调用通过Windows Script Encoder (screnc.exe)编码,诱使用户打开时,可造成以客户权限在本地域上下文执行恶意脚本,包括下载安装恶意程序。

这个漏洞也可导致访问外部域属性,允许其他类型的攻击如获得攻击者选择的敏感或私有信息。

<*来源:jelmer (jelmer@kuperus.xs4all.nl
  
  链接:http://62.131.86.111/analysis.htm
        http://www.microsoft.com/technet/security/bulletin/MS04-025.mspx
*>

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!

相关演示页面提供如下:

http://62.131.86.111/security/idiots/repro/installer.htm

建议:
厂商补丁:

Microsoft
---------
Microsoft已经为此发布了一个安全公告(MS04-025)以及相应补丁:
MS04-025:Cumulative Security Update for Internet Explorer (867801)
链接:http://www.microsoft.com/technet/security/bulletin/MS04-025.mspx

补丁下载:

Internet Explorer 6

http://www.microsoft.com/downloads/details.aspx?FamilyId=4C2F8A40-1B88-4F93-98B1-1619DCFD7273&displaylang=en

Internet Explorer 6 Service Pack 1

http://www.microsoft.com/downloads/details.aspx?FamilyId=06F49985-F19F-4B50-A75F-7636D8BEE576&displaylang=en

Internet Explorer 6 Service Pack 1 (64-Bit Edition)

http://www.microsoft.com/downloads/details.aspx?FamilyId=FCDA580D-9E3B-4B44-BD65-C8D37A0DD62D&displaylang=en

Internet Explorer 6 for Windows Server 2003

http://www.microsoft.com/downloads/details.aspx?FamilyId=D86262D9-C66A-4608-8DBE-2492B4AFBC3B&displaylang=en

Internet Explorer 6 for Windows Server 2003 (64-Bit Edition)

http://www.microsoft.com/downloads/details.aspx?FamilyId=1AA8F5A9-71D3-48F7-BB32-F8A4D36C5FB9&displaylang=en

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