Microsoft Internet Explorer URLMON.DLL远程缓冲区溢出漏洞

漏洞信息详情

Microsoft Internet Explorer URLMON.DLL远程缓冲区溢出漏洞

漏洞简介

Microsoft Internet Explorer是一款流行的WEB浏览程序。
MSIE在解析Web服务器的HTTP应答时存在缓冲区溢出,远程攻击者可以利用这个漏洞构建恶意页面,诱使用户访问,可能以IE用户进程权限在系统上执行任意指令。
HTTP是用于WEB服务器和WEB浏览器之间的通信协议,当WEB页面浏览时,浏览器发送HTTP请求给服务器,服务器会发送包含WEB页的应答,除了文档部分会显示给用户,HTTP应答包含部分字段如规定文档必须如何表示也会传递给浏览器。
由于缺少充分的输入验证,MSIE在接收到部分头字段包含超长字符串的HTTP应答时会发生缓冲区溢出。问题代码存在于URLMON.DLL库中。攻击者构建恶意页面,诱使用户访问,当用户请求后产生的恶意应答可能以IE用户进程权限在系统上执行任意指令。

漏洞公告

厂商补丁:
Microsoft
———
厂商已经发布了补丁以修补此漏洞:

Microsoft Internet Explorer 5.0.1 SP3:

Microsoft Patch Q813489

http://www.microsoft.com/windows/ie/downloads/critical/813489/default.asp” target=”_blank”>
http://www.microsoft.com/windows/ie/downloads/critical/813489/default.asp

Microsoft Internet Explorer 5.0.1 SP2:

Microsoft Patch Q813489

http://www.microsoft.com/windows/ie/downloads/critical/813489/default.asp” target=”_blank”>
http://www.microsoft.com/windows/ie/downloads/critical/813489/default.asp

Microsoft Internet Explorer 5.0.1 SP1:

Microsoft Patch Q813489

http://www.microsoft.com/windows/ie/downloads/critical/813489/default.asp” target=”_blank”>
http://www.microsoft.com/windows/ie/downloads/critical/813489/default.asp

Microsoft Internet Explorer 5.0.1:

Microsoft Patch Q813489

http://www.microsoft.com/windows/ie/downloads/critical/813489/default.asp” target=”_blank”>
http://www.microsoft.com/windows/ie/downloads/critical/813489/default.asp

Microsoft Internet Explorer 5.5 SP2:

Microsoft Patch Q813489

http://www.microsoft.com/windows/ie/downloads/critical/813489/default.asp” target=”_blank”>
http://www.microsoft.com/windows/ie/downloads/critical/813489/default.asp

Microsoft Internet Explorer 5.5 SP1:

Microsoft Patch Q813489

http://www.microsoft.com/windows/ie/downloads/critical/813489/default.asp” target=”_blank”>
http://www.microsoft.com/windows/ie/downloads/critical/813489/default.asp

Microsoft Internet Explorer 5.5:

Microsoft Patch Q813489

http://www.microsoft.com/windows/ie/downloads/critical/813489/default.asp” target=”_blank”>
http://www.microsoft.com/windows/ie/downloads/critical/813489/default.asp

Microsoft Internet Explorer 6.0 SP1:

Microsoft Patch Q813489

http://www.microsoft.com/windows/ie/downloads/critical/813489/default.asp” target=”_blank”>
http://www.microsoft.com/windows/ie/downloads/critical/813489/default.asp

Microsoft Internet Explorer 6.0:

Microsoft Patch Q813489

http://www.microsoft.com/windows/ie/downloads/critical/813489/default.asp” target=”_blank”>
http://www.microsoft.com/windows/ie/downloads/critical/813489/default.asp

参考网址

来源: MS
名称: MS03-015
链接:http://www.microsoft.com/technet/security/bulletin/ms03-015.asp

来源: BUGTRAQ
名称: 20030203 internet explorer local file reading
链接:http://marc.theaimsgroup.com/?l=bugtraq&m=104429340817718&w=2

来源: US Government Resource: oval:org.mitre.oval:def:963
名称: oval:org.mitre.oval:def:963
链接:http://oval.mitre.org/repository/data/getDef?id=oval:org.mitre.oval:def:963

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