CVE-2000-0581
CVSS5.0
发布时间 :2000-06-30 00:00:00
修订时间 :2008-09-10 15:05:05
NMCOES    

[原文]Windows 2000 Telnet Server allows remote attackers to cause a denial of service by sending a continuous stream of binary zeros, which causes the server to crash.


[CNNVD]Microsoft Windows 2000 Telnet Server DoS漏洞(CNNVD-200006-116)

        Windows 2000 Telnet Server存在漏洞。远程攻击者通过发送连续的二进制0数据流到不同TCP和UDP端口,这导致服务器崩溃。

- 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)

cpe:/o:microsoft:windows_2000Microsoft Windows 2000
cpe:/o:microsoft:windows_2000:2000.2031
cpe:/o:microsoft:windows_2000:2000.0.2195
cpe:/o:microsoft:windows_2000:2000.2072

- 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-2000-0581
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2000-0581
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200006-116
(官方数据源) CNNVD

- 其它链接及资源

http://www.securityfocus.com/templates/archive.pike?list=1&msg=Pine.LNX.3.96.1000630161841.4619A-100000@fjord.fscinternet.com
(VENDOR_ADVISORY)  BUGTRAQ  20000630 SecureXpert Advisory [SX-20000620-1]
http://www.securityfocus.com/bid/1414
(UNKNOWN)  BID  1414

- 漏洞信息

Microsoft Windows 2000 Telnet Server DoS漏洞
中危 其他
2000-06-30 00:00:00 2005-05-02 00:00:00
远程  
        Windows 2000 Telnet Server存在漏洞。远程攻击者通过发送连续的二进制0数据流到不同TCP和UDP端口,这导致服务器崩溃。

- 公告与补丁

        Vendor updates are available. Please see the references for more information.
        Microsoft Windows 2000 Professional
        
        Microsoft Windows 2000 Advanced Server
        
        Microsoft Windows 2000 Server
        

- 漏洞信息 (20047)

Microsoft Windows 2000 Telnet Server DoS Vulnerability (EDBID:20047)
windows remote
2000-06-30 Verified
0 SecureXpert Labs
N/A [点击下载]
source: http://www.securityfocus.com/bid/1414/info

Microsoft Windows 2000 Server comes with a telnet server to provide remote console access. A remote attacker can send a stream of binary zeros to the server, causing it to fail. If automatic restart is enabled, numerous attacks will cause the telnet server to restart until the maximum failure/restart count is exceeded, at which point the service is disabled. 

An attacker can exploit this issue using netcat under Linux:

nc target.host 23 < /dev/zero 		

- 漏洞信息

1437
Microsoft Windows 2000 Telnet Server Binary Zero Parsing Remote DoS
Remote / Network Access Denial of Service
Loss of Availability Patch / RCS
Exploit Public Vendor Verified, Third-party Verified

- 漏洞描述

- 时间线

2000-06-30 Unknow
2000-06-30 Unknow

- 解决方案

Currently, there are no known workarounds or upgrades to correct this issue. However, Microsoft has released a patch to address this vulnerability. Check the vendor advisory or solution in the references section.

- 相关参考

- 漏洞作者

Unknown or Incomplete

- 漏洞信息

Microsoft Windows 2000 Telnet Server DoS Vulnerability
Failure to Handle Exceptional Conditions 1414
Yes No
2000-06-30 12:00:00 2010-03-04 10:52:00
Posted to BugTraq on June 30, 2000 in an advisory by SecureXpert Labs, in which the following individuals are credited: Mike Murray, Max Degtyar, and Richard Reiner, all of SecureXpert Labs.

- 受影响的程序版本

Microsoft Windows 2000 Server
+ Avaya DefinityOne Media Servers
+ Avaya IP600 Media Servers
+ Avaya S3400 Message Application Server 0
+ Avaya S8100 Media Servers 0
Microsoft Windows 2000 Professional
Microsoft Windows 2000 Advanced Server

- 漏洞讨论

Microsoft Windows 2000 Server comes with a telnet server to provide remote console access. A remote attacker can send a stream of binary zeros to the server, causing it to fail. If automatic restart is enabled, numerous attacks will cause the telnet server to restart until the maximum failure/restart count is exceeded, at which point the service is disabled.

- 漏洞利用

An attacker can exploit this issue using netcat under Linux:

nc target.host 23 &lt; /dev/zero

- 解决方案

Vendor updates are available. Please see the references for more information.


Microsoft Windows 2000 Professional

Microsoft Windows 2000 Advanced Server

Microsoft Windows 2000 Server

- 相关参考

 

 

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