发布时间 :2002-03-25 00:00:00
修订时间 :2016-10-17 22:16:05

[原文]Buffer overflow in Michael Lamont Savant Web Server 3.0 allows remote attackers to cause a denial of service (crash) via a long HTTP request to the cgi-bin directory in which the CGI program name contains a large number of . (dot) characters.

[CNNVD]Michael Lamont Savant Web服务器超长请求拒绝服务攻击漏洞(CNNVD-200203-089)

        Michael Lamont Savant是一个Windows平台下开放源码的Web服务器。

- 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  20020105 Savant Webserver Buffer Overflow Vulnerability
(UNKNOWN)  NTBUGTRAQ  20020109 Savant Webserver Buffer Overflow Vulnerability
(VENDOR_ADVISORY)  XF  savant-long-parameter-bo(7786)
(UNKNOWN)  BID  3788

- 漏洞信息

Michael Lamont Savant Web服务器超长请求拒绝服务攻击漏洞
中危 其他
2002-03-25 00:00:00 2005-10-20 00:00:00
        Michael Lamont Savant是一个Windows平台下开放源码的Web服务器。

- 公告与补丁

        * 暂时停止Savant程序的使用,换用其他的服务器程序。如果有防火墙,设置规则过滤掉超长的请求。
        Michael Lamont

- 漏洞信息

Savant Web Server File Parameter Overflow
Input Manipulation
Loss of Integrity

- 漏洞描述

Unknown or Incomplete

- 时间线

2002-01-05 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

Michael Lamont Savant Web Server Long Request DoS Vulnerability
Failure to Handle Exceptional Conditions 3788
Yes No
2002-01-05 12:00:00 2009-07-11 09:56:00
Discovered and posted to Bugtraq by Tamer Sahin <>.

- 受影响的程序版本

Michael Lamont Savant WebServer 3.0
- Microsoft Windows 2000 Professional SP2
- Microsoft Windows 2000 Professional SP1
- Microsoft Windows 2000 Professional
- Microsoft Windows 95
- Microsoft Windows 98
- Microsoft Windows 98SE
- Microsoft Windows NT 4.0 SP6a
- Microsoft Windows NT 4.0 SP6
- 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

- 漏洞讨论

Michael Lamont Savant web server is an open source web server designed for Microsoft Windows environments.

Attacks can be launched on a Savant host if a request is submitted containing an unusual number of arbitrary characters. Savant web server will stop responding, a restart of the application may be required in order to regain normal functionality.

- 漏洞利用

No exploit code is required.

- 解决方案

Currently the SecurityFocus staff 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