发布时间 :2004-12-31 00:00:00
修订时间 :2008-09-05 16:45:01

[原文]Cross-site scripting (XSS) vulnerability in Symantec Web Security 2.5, 3.0.0, and 3.0.1 before build 62 allows remote attackers to inject arbitrary web script or HTML via the query string in blocked URLs that are listed in (1) error or (2) block page messages.

[CNNVD]arbitrarySymantec Web Security Block Page Message跨站脚本漏洞(CNNVD-200412-1004)

        Symantec Web Security build 62以前的2.5,3.0.0,和3.0.1版本存在跨站脚本(XSS)漏洞。远程攻击者借助查询字符串注入任意web脚本或者HTML,该字符串在列出(1)错误或(2)块页消息的被拦截的URLs中。

- CVSS (基础分值)

CVSS分值: 4.3 [中等(MEDIUM)]
机密性影响: NONE [对系统的机密性无影响]
完整性影响: PARTIAL [可能会导致系统文件被修改]
可用性影响: NONE [对系统可用性无影响]
攻击复杂度: MEDIUM [漏洞利用存在一定的访问条件]
攻击向量: NETWORK [攻击者不需要获取内网访问权或本地访问权]
身份认证: NONE [漏洞利用无需身份认证]

- CWE (弱点类目)

CWE-79 [在Web页面生成时对输入的转义处理不恰当(跨站脚本)]

- 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)  XF  symantec-websecurity-blocked-xss(14825)
(UNKNOWN)  BID  9418

- 漏洞信息

arbitrarySymantec Web Security Block Page Message跨站脚本漏洞
中危 跨站脚本
2004-12-31 00:00:00 2004-12-31 00:00:00
        Symantec Web Security build 62以前的2.5,3.0.0,和3.0.1版本存在跨站脚本(XSS)漏洞。远程攻击者借助查询字符串注入任意web脚本或者HTML,该字符串在列出(1)错误或(2)块页消息的被拦截的URLs中。

- 公告与补丁

        Symantec has reported that this issue has been addressed in Symantec Web Security version 3.0.1 build 62. Users are advised to contact the vendor to obtain the fixed version.

- 漏洞信息

Symantec Web Security Block Page XSS
Remote / Network Access Input Manipulation
Loss of Integrity
Exploit Public

- 漏洞描述

Symantec Web Security contains a flaw that allows a remote cross site scripting attack. This flaw exists because the application does not check HTML tags in URLs included in block page messages displayed to the client. This could allow a user to create a specially crafted URL that would execute arbitrary code in a user's browser within the trust relationship between the browser and the server, leading to a loss of integrity.

- 时间线

2004-01-13 2004-01-13
Unknow Unknow

- 解决方案

Upgrade to version 3.0.1 (build 62) or higher, as it has been reported to fix this vulnerability. Note that Symantec fixed the flaw in 3.0.1 without incrementing the version number, so any 3.0.1 build earlier than 62 is vulnerable. It is also possible to correct the flaw by implementing the following workaround(s): The Symantec Web Security default block pages can be modified to not return the offending URL to the client.

- 相关参考

- 漏洞作者

Unknown or Incomplete