CVE-2001-1191
CVSS5.0
发布时间 :2001-12-11 00:00:00
修订时间 :2008-09-05 16:25:55
NMCOS    

[原文]WebSeal in IBM Tivoli SecureWay Policy Director 3.8 allows remote attackers to cause a denial of service (crash) via a URL that ends in %2e.


[CNNVD]IBM Tivoli Policy Director WebSeal服务拒绝漏洞(CNNVD-200112-091)

        IBM Tivoli SecureWay Policy Director 3.8版本的WebSeal存在漏洞。远程攻击者借助以%2e结束的URL导致服务拒绝(崩溃)。

- CVSS (基础分值)

CVSS分值: 5 [中等(MEDIUM)]
机密性影响: NONE [对系统的机密性无影响]
完整性影响: NONE [不会对系统完整性产生影响]
可用性影响: PARTIAL [可能会导致性能下降或中断资源访问]
攻击复杂度: LOW [漏洞利用没有访问限制 ]
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)

产品及版本信息(CPE)暂不可用

- OVAL (用于检测的技术细节)

未找到相关OVAL定义

- 官方数据库链接

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2001-1191
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2001-1191
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200112-091
(官方数据源) CNNVD

- 其它链接及资源

http://www.securityfocus.com/bid/3685
(VENDOR_ADVISORY)  BID  3685
http://www.securityfocus.com/archive/1/245283
(VENDOR_ADVISORY)  BUGTRAQ  20011211 Webseal 3.8

- 漏洞信息

IBM Tivoli Policy Director WebSeal服务拒绝漏洞
中危 其他
2001-12-11 00:00:00 2005-10-20 00:00:00
远程  
        IBM Tivoli SecureWay Policy Director 3.8版本的WebSeal存在漏洞。远程攻击者借助以%2e结束的URL导致服务拒绝(崩溃)。

- 公告与补丁

        IBM has announced that this issue is resolved in IBM Tivoli Policy Director WebSEAL 3.8 Fixpack 1, available to registered customers at the following location:
        https://www.tivoli.com/secure/support/patches/Tivoli_SecureWay_Policy_Director_WebSEAL_.html#3.8-PWS-0001

- 漏洞信息

2089
IBM Tivoli SecureWay WebSEAL Proxy Policy Director Encoded URL DoS
Denial of Service
Loss of Availability

- 漏洞描述

Unknown or Incomplete

- 时间线

2001-12-11 Unknow
Unknow Unknow

- 解决方案

Unknown or Incomplete

- 相关参考

- 漏洞作者

Unknown or Incomplete

- 漏洞信息

IBM Tivoli Policy Director WebSeal Denial Of Service Vulnerability
Failure to Handle Exceptional Conditions 3685
Yes No
2001-12-11 12:00:00 2009-07-11 09:06:00
This vulnerability was submitted to BugTraq by Matthew Lane <MatthewL@Janusassociates.com> on December 11th, 2001.

- 受影响的程序版本

IBM Tivoli SecureWay Policy Director 3.8
- HP HP-UX 11.0
- IBM AIX 4.3.3
- Microsoft Windows 2000 Professional SP3
- Microsoft Windows 2000 Professional SP2
- Microsoft Windows 2000 Professional SP1
- Microsoft Windows 2000 Professional
- Microsoft Windows NT 4.0 SP6a
- Microsoft Windows NT 4.0 SP5
- Microsoft Windows NT 4.0 SP4
- Microsoft Windows NT 4.0 SP3
- Microsoft Windows NT 4.0 SP2
- Microsoft Windows NT 4.0 SP1
- Microsoft Windows NT 4.0
- Sun Solaris 8_sparc
- Sun Solaris 7.0

- 漏洞讨论

WebSeal is the proxy component of the IBM Tivoli Policy Director. It is able to provide authentication and control web access by filtering HTTP requests.

WebSeal is prone to denial of service attacks. If a '%2e' is appended to the end of a web request, this will cause WebSeal to stop operating when it tries to process the URL.

It has been reported that this is related to the use of SSL junctions between the WebSeal component and web servers. The WebSeal component may fail when certain URLs are passed across this connection.

- 漏洞利用

This issue can be exploited with a web browser.

- 解决方案

IBM has announced that this issue is resolved in IBM Tivoli Policy Director WebSEAL 3.8 Fixpack 1, available to registered customers at the following location:

https://www.tivoli.com/secure/support/patches/Tivoli_SecureWay_Policy_Director_WebSEAL_.html#3.8-PWS-0001

- 相关参考

 

 

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