CVE-2001-0048
CVSS7.2
发布时间 :2001-02-12 00:00:00
修订时间 :2008-09-05 16:23:08
NMCOS    

[原文]The "Configure Your Server" tool in Microsoft 2000 domain controllers installs a blank password for the Directory Service Restore Mode, which allows attackers with physical access to the controller to install malicious programs, aka the "Directory Service Restore Mode Password" vulnerability.


[CNNVD]Microsoft Windows 2000目录服务储存模式空白密码漏洞(CNNVD-200102-012)

        Microsoft 2000域控制器"Configure Your Server"工具安装Directory Service Restore Mode空白密码。物理访问控制器的攻击者可以利用该漏洞安装恶意程序,也称为"Directory Service Restore Mode Password"漏洞。

- CVSS (基础分值)

CVSS分值: 7.2 [严重(HIGH)]
机密性影响: COMPLETE [完全的信息泄露导致所有系统文件暴露]
完整性影响: COMPLETE [系统完整性可被完全破坏]
可用性影响: COMPLETE [可能导致系统完全宕机]
攻击复杂度: LOW [漏洞利用没有访问限制 ]
攻击向量: LOCAL [漏洞利用需要具有物理访问权限或本地帐户]
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_2000:::server
cpe:/o:microsoft:windows_2000:::advanced_server

- 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-2001-0048
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2001-0048
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200102-012
(官方数据源) CNNVD

- 其它链接及资源

http://www.securityfocus.com/bid/2133
(VENDOR_ADVISORY)  BID  2133
http://www.microsoft.com/technet/security/bulletin/MS00-099.asp
(VENDOR_ADVISORY)  MS  MS00-099

- 漏洞信息

Microsoft Windows 2000目录服务储存模式空白密码漏洞
高危 设计错误
2001-02-12 00:00:00 2005-10-20 00:00:00
本地  
        Microsoft 2000域控制器"Configure Your Server"工具安装Directory Service Restore Mode空白密码。物理访问控制器的攻击者可以利用该漏洞安装恶意程序,也称为"Directory Service Restore Mode Password"漏洞。

- 公告与补丁

        Microsoft has released patches which will eliminate this vulnerability. The patch also includes the SETPWD tool which allows the administrator to modify the value of the Directory Service Restore Mode and Recovery Console password. The command syntax for the tool is:
        SETPWD [/s:servername]
        Microsoft Windows 2000 Advanced Server
        
        Microsoft Windows 2000 Server
        

- 漏洞信息

13762
Microsoft 2000 Domain Controller Directory Service Restore Mode Blank Password

- 漏洞描述

Unknown or Incomplete

- 时间线

2000-12-20 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

Microsoft Windows 2000 Directory Services Restore Mode Blank Password Vulnerability
Design Error 2133
No Yes
2000-12-20 12:00:00 2009-07-11 04:46:00
Discovered by John Sherriff and publicized in a Microsoft Security Bulletin (MS00-099) on December 20, 2000.

- 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 Advanced Server
Microsoft Windows 2000 Professional

- 不受影响的程序版本

Microsoft Windows 2000 Professional

- 漏洞讨论

During the boot process, Windows 2000 Server provides a number of operating system modes to assist an Administrator in troubleshooting and restoring a damaged system configuration. In the event that the "Configure your Server" tool was implemented on a system in order to promote it to domain controller status, a blank password will be assigned to the operating system mode 'Directory Service Restore Mode'. This would allow a malicious user who had physical access to the machine to log on in Directory Service Restore Mode with administrative privileges.

The "Configure your Server" tool is used in order to promote a server to become the first domain controller in a forest, which is set of Active Directory domains. The vulnerability lies within the fact that during implementation of the tool, a null password will be assigned to Directory Service Restore Mode. Any user who could physically access the machine would be able to log onto the machine and perform administrative duties that can be exercised in Directory Service Restore Mode. This would also give the user the capability to install a malicious program which would be executed after reboot.

When the password for Directory Service Restore Mode is modified, it is synchronized with the password of the Recovery Console. Therefore, the Recovery Console is also designated a blank password in this situation.

The DCPROMO tool which accomplishes the same task as the "Configure your Server" tool is not affected by this vulnerability.

Successful exploitation of this vulnerability could lead to a full compromise of the system or the domain.

- 漏洞利用

See discussion.

- 解决方案

Microsoft has released patches which will eliminate this vulnerability. The patch also includes the SETPWD tool which allows the administrator to modify the value of the Directory Service Restore Mode and Recovery Console password. The command syntax for the tool is:

SETPWD [/s:servername]


Microsoft Windows 2000 Advanced Server

Microsoft Windows 2000 Server

- 相关参考

 

 

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