发布时间 :2000-04-03 00:00:00
修订时间 :2016-10-13 09:58:36

[原文]Microsoft Excel 97 and 2000 does not warn the user when executing Excel Macro Language (XLM) macros in external text files, which could allow an attacker to execute a macro virus, aka the "XLM Text Macro" vulnerability.

[CNNVD]Microsoft Excel XML 漏洞(CNNVD-200004-004)

        Microsoft Excel 97 and 2000存在漏洞,在对外部文本文件执行Excel宏语言(XLM)时没有警告用户,远程攻击者可以利用这个漏洞执行宏病毒,也称“XLM 文本宏”漏洞。

- CVSS (基础分值)

CVSS分值: 7.2 [严重(HIGH)]
机密性影响: COMPLETE [完全的信息泄露导致所有系统文件暴露]
完整性影响: COMPLETE [系统完整性可被完全破坏]
可用性影响: COMPLETE [可能导致系统完全宕机]
攻击复杂度: LOW [漏洞利用没有访问限制 ]
攻击向量: LOCAL [漏洞利用需要具有物理访问权限或本地帐户]
身份认证: NONE [漏洞利用无需身份认证]

- CWE (弱点类目)

CWE-254 [安全特性]

- CPE (受影响的平台与产品)

cpe:/a:microsoft:excel:2000Microsoft Excel 2000
cpe:/a:microsoft:excel:97Microsoft Excel 97

- OVAL (用于检测的技术细节)


- 官方数据库链接
(官方数据源) MITRE
(官方数据源) NVD
(官方数据源) CNNVD

- 其它链接及资源

- 漏洞信息

Microsoft Excel XML 漏洞
高危 设计错误
2000-04-03 00:00:00 2005-10-12 00:00:00
        Microsoft Excel 97 and 2000存在漏洞,在对外部文本文件执行Excel宏语言(XLM)时没有警告用户,远程攻击者可以利用这个漏洞执行宏病毒,也称“XLM 文本宏”漏洞。

- 公告与补丁

        Microsoft has released patches which rectify this issue. This vulnerability may affect earlier versions of Microsoft Excel. Therefore, users of previous versions are recommended to upgrade to either Excel 97 or 2000 and apply the appropriate patches.
        Microsoft Excel 2000
        Microsoft Excel 97

- 漏洞信息

Microsoft Excel XLM Arbitrary Macro Execution
Local Access Required Input Manipulation
Loss of Integrity

- 漏洞描述

Microsoft Excel contains a flaw that may allow a malicious user to run a macro without warning the user. The issue is triggered when a malicious user creates a text file containing Excel macro commands, and embed commands in a spreadsheet that, if executed, would launch the macro without asking the user for permission. If may be possible for the malicious user to persuade the user to launch the file containing embedded macro code resulting in a loss of integrity and/or availability of data.

- 时间线

2000-04-30 Unknow
Unknow Unknow

- 解决方案

Currently, there are no known workarounds or upgrades to correct this issue. However, Microsoft has released a patch to address this vulnerability.

- 相关参考

- 漏洞作者