发布时间 :1999-12-23 00:00:00
修订时间 :2008-09-10 15:02:20

[原文]Internet Explorer 5.0 and 5.01 allows remote attackers to bypass the cross frame security policy and read files via the external.NavigateAndFind function.

[CNNVD]Internet Explorer中通过external.NavigateAndFind函数绕过跨框架安全策略和读取文件漏洞(CNNVD-199912-079)

        Internet Explorer 5.0 和5.01版本中存在漏洞,远程攻击者利用该漏洞通过external.NavigateAndFind函数绕过跨框架安全策略和读取文件。

- CVSS (基础分值)

CVSS分值: 2.6 [轻微(LOW)]
机密性影响: PARTIAL [很可能造成信息泄露]
完整性影响: NONE [不会对系统完整性产生影响]
可用性影响: NONE [对系统可用性无影响]
攻击复杂度: HIGH [漏洞利用存在特定的访问条件]
攻击向量: [--]
身份认证: NONE [漏洞利用无需身份认证]

- CPE (受影响的平台与产品)

cpe:/a:microsoft:ie:3.2Microsoft Internet Explorer 3.2
cpe:/a:microsoft:ie:3.1Microsoft Internet Explorer 3.1
cpe:/a:microsoft:ie:4.5Microsoft Internet Explorer 4.5
cpe:/a:microsoft:ie:5.0Microsoft Internet Explorer 5.0
cpe:/a:microsoft:ie:5.1Microsoft Internet Explorer 5.1
cpe:/a:microsoft:ie:4.1Microsoft Internet Explorer 4.1
cpe:/a:microsoft:ie:3.0Microsoft Internet Explorer 3.0
cpe:/a:microsoft:ie:4.0Microsoft Internet Explorer 4.0
cpe:/a:microsoft:ie:3.0.2Microsoft Internet Explorer 3.0.2
cpe:/a:microsoft:ie:4.0.1:sp2Microsoft Internet Explorer 4.0.1 SP2

- 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

Internet Explorer中通过external.NavigateAndFind函数绕过跨框架安全策略和读取文件漏洞
低危 未知
1999-12-23 00:00:00 2005-10-20 00:00:00
        Internet Explorer 5.0 和5.01版本中存在漏洞,远程攻击者利用该漏洞通过external.NavigateAndFind函数绕过跨框架安全策略和读取文件。

- 公告与补丁


- 漏洞信息 (19686)

MS IE 4/5/5.5/5.0.1 external.NavigateAndFind() Cross-Frame Vulnerability (EDBID:19686)
multiple remote
1999-12-22 Verified
0 Georgi Guninski
N/A [点击下载]
Microsoft Internet Explorer 4.0 for WfW/Windows 3.1/Windows 95/Windows NT 3/Windows NT 4,Internet Explorer 5.0 for Windows 2000/Windows 95/Windows 98/Windows NT 4,Internet Explorer 5.5,Internet Explorer 5.0.1,Internet Explorer for Unix 5.0 external.NavigateAndFind() Cross-Frame Vulnerability


Using the window.external.NavigateAndFind() function it is possible for a remote server to execute arbitrary javascript code on an Internet Explorer client machine in the local security context.

This function is used to load a web document and search it for specific strings, displaying the results in a secondary frame. However, the function will accept URLs of the form "javascript:", and should such a URL to passed to the function, the javascript is executed in the security context of the content of the secondary frame, and has access to that frame's current content.

This weakness could be used to retrieve pwl files, the local SAM database, cookies or any other locally stored information that the user has read access to. The attack could be made via the web, or in an HTML email or newsgroup posting.

<IFRAME NAME="I1" SRC="file://c:/test.txt"></IFRAME>
function f()

- 漏洞信息

Microsoft IE external.NavigateAndFind Arbitrary File Access
Context Dependent Information Disclosure
Loss of Confidentiality
Exploit Public

- 漏洞描述

- 时间线

1999-12-22 Unknow
1999-12-22 Unknow

- 解决方案


Unknown or Incomplete

- 相关参考

- 漏洞作者

Unknown or Incomplete