发布时间 :2004-09-15 00:00:00
修订时间 :2016-10-17 22:59:08

[原文]Internet Explorer 6.0 in Windows XP SP2 allows remote attackers to bypass the Information Bar prompt for ActiveX and Javascript via an XHTML page that contains an Internet Explorer formatted comment between the DOCTYPE tag and the HTML tag, as demonstrated using the DesignScience MathPlayer ActiveX plugin.

[CNNVD]Microsoft Internet Explorer用户安全确认绕过漏洞(CNNVD-200409-034)

        Microsoft Internet Explorer是一款流行的WEB浏览器。
        Microsoft Internet Explorer存在设计错误,远程攻击者可以利用这个漏洞绕过部分确认验证信息。

- CVSS (基础分值)

CVSS分值: 5 [中等(MEDIUM)]
机密性影响: [--]
完整性影响: [--]
可用性影响: [--]
攻击复杂度: [--]
攻击向量: [--]
身份认证: [--]

- CPE (受影响的平台与产品)


- 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
(UNKNOWN)  BUGTRAQ  20040915 IE6 + XP SP2 Vulnerability
(UNKNOWN)  XF  ie-information-bar-bypass(20617)

- 漏洞信息

Microsoft Internet Explorer用户安全确认绕过漏洞
中危 设计错误
2004-09-15 00:00:00 2005-10-20 00:00:00
        Microsoft Internet Explorer是一款流行的WEB浏览器。
        Microsoft Internet Explorer存在设计错误,远程攻击者可以利用这个漏洞绕过部分确认验证信息。

- 公告与补丁


- 漏洞信息

Microsoft IE XHTML Formatted Comment User Confirmation Bypass
Remote / Network Access Input Manipulation
Loss of Integrity
Exploit Public

- 漏洞描述

By inserting a crafted comment line in a web page, IE 6 believes that the page was previously saved locally and bypasses the protection against downloading javascript & activex provided by the information bar.

- 时间线

2004-09-15 Unknow
2004-09-15 Unknow

- 解决方案

Currently, there are no known upgrades, patches, or workarounds available to correct this issue.

- 相关参考

- 漏洞作者

- 漏洞信息

Microsoft Internet Explorer User Security Confirmation Bypass Vulnerability
Design Error 11200
Yes No
2004-09-16 12:00:00 2007-01-04 06:27:00
Disclosure of this issue is credited to Cyrille SZYMANSKI.

- 受影响的程序版本

Microsoft Internet Explorer 6.0 SP2 - do not use

- 漏洞讨论

Reportedly, Microsoft Internet Explorer is affected by a vulnerability that allows users to bypass security confirmation. This issue is due to a design error that allows malicious users to trivially bypass the requirement for user confirmation.

An attacker may leverage this issue by hosting a web page or pages designed to bypass the required user confirmation; this would facilitate the execution of arbitrary client-side scripts such as JavaScript and ActiveX objects in the browsers of unsuspecting users that visit the site.

- 漏洞利用

No exploit is required to leverage this issue. Reportedly, a comment of the following form when placed between the '<!DOCTYPE>' and '<HTML>' tags will trigger this issue:

<!-- saved from usr=(XXXX)URL -->

where 'URL' is a URL string such as '' and 'XXXX' is a four-digit number that corresponds to the number of characters in the URL string.

- 解决方案

Currently we are not aware of any vendor-supplied patches for this issue. If you feel we are in error or if you are aware of more recent information, please mail us at:

- 相关参考