发布时间 :2005-02-16 00:00:00
修订时间 :2016-10-17 23:11:45

[原文]Multiple cross-site scripting (XSS) vulnerabilities in Microsoft ASP.NET (.Net) 1.0 and 1.1 to SP1 allow remote attackers to inject arbitrary HTML or web script via Unicode representations for ASCII fullwidth characters that are converted to normal ASCII characters, including ">" and "<".

[CNNVD]Microsoft ASP.NET Unicode字符转换多个跨站脚本攻击漏洞(CNNVD-200502-063)

        ASP.NET是由微软在.NET Framework中所提供的,开发Web应用程序的类库。
        Microsoft ASP.NET (.Net) 1.0和1.1至SP1中的多个跨站脚本攻击(XSS)漏洞,可让远程攻击者通过Unicode表示法将ASCII全角字符转换为一般ASCII字符(包括">"和"<")来注入任意HTML或Web脚本。

- CVSS (基础分值)

CVSS分值: 4.3 [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)

cpe:/ ASP.NET 1.0
cpe:/ ASP.NET 1.1 sp1
cpe:/ ASP.NET 1.1

- 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  20050217 XSS vulnerabilty in ASP.Net [with details]

- 漏洞信息

Microsoft ASP.NET Unicode字符转换多个跨站脚本攻击漏洞
中危 跨站脚本
2005-02-16 00:00:00 2006-04-07 00:00:00
        ASP.NET是由微软在.NET Framework中所提供的,开发Web应用程序的类库。
        Microsoft ASP.NET (.Net) 1.0和1.1至SP1中的多个跨站脚本攻击(XSS)漏洞,可让远程攻击者通过Unicode表示法将ASCII全角字符转换为一般ASCII字符(包括">"和"<")来注入任意HTML或Web脚本。

- 公告与补丁


- 漏洞信息

Multiple ASP.NET Implementation Full Width Ascii Character Arbitrary HTML Injection

- 漏洞描述

Unknown or Incomplete

- 时间线

2005-02-16 Unknow
2005-02-16 Unknow

- 解决方案

Unknown or Incomplete

- 相关参考

- 漏洞作者

Unknown or Incomplete

- 漏洞信息

Microsoft ASP.NET Unicode Character Conversion Multiple Cross-Site Scripting Vulnerabilities
Input Validation Error 12574
Yes No
2005-02-16 12:00:00 2005-02-16 12:00:00
Discovery is credited to Andrey Rusyaev.

- 受影响的程序版本

Microsoft ASP.NET 1.1 SP1
Microsoft ASP.NET 1.1
Microsoft ASP.NET 1.0 SP2
Microsoft ASP.NET 1.0 SP1
Microsoft ASP.NET 1.0

- 漏洞讨论

It is reported that ASP.NET is prone to various cross-site scripting attacks. These issues when ASP.NET converts Unicode characters ranging from U+ff00-U+ff60 to ASCII.

Apparently, the application fails to properly validate Unicode characters allowing an attacker to craft a malicious link containing arbitrary HTML or script code to be executed in a user's browser.

This can facilitate theft of cookie-based credentials and other attacks.

- 漏洞利用

An exploit is not required.

The following proof of concept example is available:'vulnerability')%uff1c/script%uff1e

- 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 are aware of more recent information, please mail us at: <>.

- 相关参考