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SpoonFTP 存在反弹类型攻击


发布时间:2002-01-24
更新时间:2002-01-24
严重程度:
威胁程度:其它
错误类型:设计错误
利用方式:服务器模式

BUGTRAQ ID:3910

受影响系统
Pi-Soft SpoonFTP 1.1.0.1
   - Microsoft Windows 2000 Workstation
   - Microsoft Windows 2000 Workstation SP1
   - Microsoft Windows 2000 Workstation SP2
   - Microsoft Windows 95
   - Microsoft Windows 98
   - Microsoft Windows ME
   - Microsoft Windows NT 4.0
   - Microsoft Windows NT 4.0SP1
   - Microsoft Windows NT 4.0SP2
   - Microsoft Windows NT 4.0SP3
   - Microsoft Windows NT 4.0SP4
   - Microsoft Windows NT 4.0SP5
   - Microsoft Windows NT 4.0SP6
   - Microsoft Windows NT 4.0SP6a
Pi-Soft SpoonFTP 1.00.13
   - Microsoft Windows 2000 Workstation
   - Microsoft Windows 2000 Workstation SP1
   - Microsoft Windows 2000 Workstation SP2
   - Microsoft Windows 95
   - Microsoft Windows 98
   - Microsoft Windows ME
   - Microsoft Windows NT 4.0
   - Microsoft Windows NT 4.0SP1
   - Microsoft Windows NT 4.0SP2
   - Microsoft Windows NT 4.0SP3
   - Microsoft Windows NT 4.0SP4
   - Microsoft Windows NT 4.0SP5
   - Microsoft Windows NT 4.0SP6
   - Microsoft Windows NT 4.0SP6a
Pi-Soft SpoonFTP 1.00.12
   - Microsoft Windows 2000 Workstation
   - Microsoft Windows 2000 Workstation SP1
   - Microsoft Windows 2000 Workstation SP2
   - Microsoft Windows 95
   - Microsoft Windows 98
   - Microsoft Windows ME
   - Microsoft Windows NT 4.0
   - Microsoft Windows NT 4.0SP1
   - Microsoft Windows NT 4.0SP2
   - Microsoft Windows NT 4.0SP3
   - Microsoft Windows NT 4.0SP4
   - Microsoft Windows NT 4.0SP5
   - Microsoft Windows NT 4.0SP6
   - Microsoft Windows NT 4.0SP6a
Pi-Soft SpoonFTP 1.0
   - Microsoft Windows 2000 Workstation
   - Microsoft Windows 2000 Workstation SP1
   - Microsoft Windows 2000 Workstation SP2
   - Microsoft Windows 95
   - Microsoft Windows 98
   - Microsoft Windows ME
   - Microsoft Windows NT 4.0
   - Microsoft Windows NT 4.0SP1
   - Microsoft Windows NT 4.0SP2
   - Microsoft Windows NT 4.0SP3
   - Microsoft Windows NT 4.0SP4
   - Microsoft Windows NT 4.0SP5
   - Microsoft Windows NT 4.0SP6
   - Microsoft Windows NT 4.0SP6a
Pi-Soft SpoonFTP 1.1
   - Microsoft Windows 2000 Workstation
   - Microsoft Windows 2000 Workstation SP1
   - Microsoft Windows 2000 Workstation SP2
   - Microsoft Windows 95
   - Microsoft Windows 98
   - Microsoft Windows ME
   - Microsoft Windows NT 4.0
   - Microsoft Windows NT 4.0SP1
   - Microsoft Windows NT 4.0SP2
   - Microsoft Windows NT 4.0SP3
   - Microsoft Windows NT 4.0SP4
   - Microsoft Windows NT 4.0SP5
   - Microsoft Windows NT 4.0SP6
   - Microsoft Windows NT 4.0SP6a

not vulnerable Pi-Soft SpoonFTP 1.2
   - Microsoft Windows 2000 Workstation SP1
   - Microsoft Windows 2000 Workstation SP2
   - Microsoft Windows 2000 Workstation SP3
   - Microsoft Windows 95
   - Microsoft Windows 98
   - Microsoft Windows ME
   - Microsoft Windows NT 4.0
   - Microsoft Windows NT 4.0SP1
   - Microsoft Windows NT 4.0SP2
   - Microsoft Windows NT 4.0SP3
   - Microsoft Windows NT 4.0SP4
   - Microsoft Windows NT 4.0SP5
   - Microsoft Windows NT 4.0SP6a
详细描述
SpoonFTP 是一款WINDOWS下的FTP服务程序。

SpoonFTP 存在FTP反弹类型攻击,攻击者登陆到FTP服务器后可以使用PORT命令
连接远程主机任意端口。导致攻击者使用这个FTP服务器作为一个代理服务器。

测试代码
见描述

解决方案
升级程序如下:

Pi-Soft SpoonFTP 1.1.0.1:

Pi-Soft Upgrade sftp.exe
http://www.pi-soft.com/spoonftp/sftp.exe

Pi-Soft SpoonFTP 1.00.13:

Pi-Soft Upgrade sftp.exe
http://www.pi-soft.com/spoonftp/sftp.exe

Pi-Soft SpoonFTP 1.00.12:

Pi-Soft Upgrade sftp.exe
http://www.pi-soft.com/spoonftp/sftp.exe

Pi-Soft SpoonFTP 1.0:

Pi-Soft Upgrade sftp.exe
http://www.pi-soft.com/spoonftp/sftp.exe

Pi-Soft SpoonFTP 1.1:

Pi-Soft Upgrade sftp.exe
http://www.pi-soft.com/spoonftp/sftp.exe

相关信息
"Arne Vidstrom" <arne.vidstrom@ntsecurity.nu>.
参考:http://www.securityfocus.com/archive/1/251422
相关主页:http://www.pi-soft.com/index.shtml