Microsoft Word/Excel 远程任意代码可执行漏洞(MS03-050)

漏洞信息详情

Microsoft Word/Excel 远程任意代码可执行漏洞(MS03-050)

漏洞简介

Microsoft Word和Excel是流行的文字编辑软件。
Microsoft Word和Excel对宏处理存在安全问题,远程攻击者可以利用这个漏洞构建恶意文档,诱使用户访问,以用户权限增加、更改、删除文件数据、与WEB站点交互或格式化驱动盘。
– 在Microsoft Excel存在安全漏洞可允许恶意代码执行。Excel在读取宏指令前检查数据表的时存在问题。如果成功利用这个漏洞。攻击者可以构建恶意文件绕过宏安全模型。如果恶意数据表被打开,这个漏洞就允许嵌入文件的宏自动被执行,而无视宏安全是否设置。恶意宏可以以用户权限增加,更改或删除文件数据,或与WEB站点交互或格式化驱动盘。
– Microsoft Word存在一个安全漏洞允许恶意代码被执行。问题存在于Word在检查嵌入到文档中的宏名称数据长度时缺少正确的边界缓冲区检查,如果构建恶意文档可导致在Word中溢出数据值,并允许执行任意代码,如果成功,攻击者可以以用户权限增加,更改或删除文件数据,或与WEB站点交互或格式化驱动盘。

漏洞公告

厂商补丁:
Microsoft
———
Microsoft已经为此发布了一个安全公告(MS03-050)以及相应补丁:

MS03-050:Vulnerability in Microsoft Word and Microsoft Excel Could Allow Arbitrary Code to Run (831527)

链接:http://www.microsoft.com/technet/security/bulletin/MS03-050.asp” target=”_blank”>
http://www.microsoft.com/technet/security/bulletin/MS03-050.asp

补丁下载:

Microsoft Excel 97

http://www.microsoft.com/downloads/details.aspx?FamilyId=927F8F0C-DB5A-4601-A628-2C3A1ED5D51B&displaylang=en” target=”_blank”>
http://www.microsoft.com/downloads/details.aspx?FamilyId=927F8F0C-DB5A-4601-A628-2C3A1ED5D51B&displaylang=en

Microsoft Excel 2000

http://www.microsoft.com/downloads/details.aspx?FamilyId=9904B2A6-0CF0-4CF2-AAE0-062BDD7417D5&displaylang=en” target=”_blank”>
http://www.microsoft.com/downloads/details.aspx?FamilyId=9904B2A6-0CF0-4CF2-AAE0-062BDD7417D5&displaylang=en

Microsoft Excel 2002

http://www.microsoft.com/downloads/details.aspx?FamilyId=FAB7259D-80B2-40E6-A235-581617287560&displaylang=en” target=”_blank”>
http://www.microsoft.com/downloads/details.aspx?FamilyId=FAB7259D-80B2-40E6-A235-581617287560&displaylang=en

Microsoft Word 97

http://www.microsoft.com/downloads/details.aspx?FamilyId=5261EF7F-CC89-403C-949F-5F423E68C7AF&displaylang=en” target=”_blank”>
http://www.microsoft.com/downloads/details.aspx?FamilyId=5261EF7F-CC89-403C-949F-5F423E68C7AF&displaylang=en

Microsoft Word 98(J)

http://www.microsoft.com/downloads/details.aspx?FamilyId=75B9C39D-E6BD-4CE4-BD89-6F7B5AF2BDB1&displaylang=ja” target=”_blank”>
http://www.microsoft.com/downloads/details.aspx?FamilyId=75B9C39D-E6BD-4CE4-BD89-6F7B5AF2BDB1&displaylang=ja

Microsoft Word 2000 and Microsoft Works Suite 2001

http://www.microsoft.com/downloads/details.aspx?FamilyId=D2BD626E-401B-4FC7-BBAC-2C6B6E66D984&displaylang=en” target=”_blank”>
http://www.microsoft.com/downloads/details.aspx?FamilyId=D2BD626E-401B-4FC7-BBAC-2C6B6E66D984&displaylang=en

Microsoft Word 2002, Microsoft Works Suite 2002, Microsoft Works Suite 2003, and Microsoft Works Suite 2004

http://www.microsoft.com/downloads/details.aspx?FamilyId=B9B4E491-0B33-423A-8FEE-27059A29B604&displaylang=en” target=”_blank”>
http://www.microsoft.com/downloads/details.aspx?FamilyId=B9B4E491-0B33-423A-8FEE-27059A29B604&displaylang=en

参考网址

来源: XF
名称: word-macro-execute-code(13682)
链接:http://xforce.iss.net/xforce/xfdb/13682

来源: BID
名称: 8835
链接:http://www.securityfocus.com/bid/8835

来源: MS
名称: MS03-050
链接:http://www.microsoft.com/technet/security/bulletin/ms03-050.asp

来源: www.security.nnov.ru
链接:http://www.security.nnov.ru/search/document.asp?docid=5243

来源: BUGTRAQ
名称: 20031015 Few issues previously unpublished in English
链接:http://archives.neohapsis.com/archives/bugtraq/2003-10/0163.html

来源: US Government Resource: oval:org.mitre.oval:def:668
名称: oval:org.mitre.oval:def:668
链接:http://oval.mitre.org/repository/data/getDef?id=oval:org.mitre.oval:def:668

来源: US Government Resource: oval:org.mitre.oval:def:586
名称: oval:org.mitre.oval:def:586
链接:http://oval.mitre.org/repository/data/getDef?id=oval:org.mitre.oval:def:586

来源: US Government Resource: oval:org.mitre.oval:def:585
名称: oval:org.mitre.oval:def:585
链接:http://oval.mitre.org/repository/data/getDef?id=oval:org.mitre.oval:def:585

来源: US Government Resource: oval:org.mitre.oval:def:336
名称: oval:org.mitre.oval:def:336
链接:http://oval.mitre.org/repository/data/getDef?id=oval:org.mitre.oval:def:336

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