CVE-2000-0813
CVSS5.0
发布时间 :2000-11-14 00:00:00
修订时间 :2008-09-10 15:05:53
NMCO    

[原文]Check Point VPN-1/FireWall-1 4.1 and earlier allows remote attackers to redirect FTP connections to other servers ("FTP Bounce") via invalid FTP commands that are processed improperly by FireWall-1, aka "FTP Connection Enforcement Bypass."


[CNNVD]Check Point VPN-1/FireWall服务器重定向漏洞(CNNVD-200011-053)

        Check Point VPN-1/FireWall-1 4.1及其之前的版本存在漏洞。远程攻击者可以借助FireWall-1未正确处理的无效FTP命令,重定向其他服务器(“FTP Bounce”)的FTP连接,也称为“FTP Connection Enforcement Bypass”。

- CVSS (基础分值)

CVSS分值: 5 [中等(MEDIUM)]
机密性影响: PARTIAL [很可能造成信息泄露]
完整性影响: NONE [不会对系统完整性产生影响]
可用性影响: NONE [对系统可用性无影响]
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:/a:checkpoint:firewall-1:4.0Checkpoint Firewall-1 4.0
cpe:/a:checkpoint:firewall-1:4.1Checkpoint Firewall-1 4.1
cpe:/a:checkpoint:firewall-1:3.0Checkpoint Firewall-1 3.0

- 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-2000-0813
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2000-0813
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200011-053
(官方数据源) CNNVD

- 其它链接及资源

http://www.checkpoint.com/techsupport/alerts/list_vun.html#FTP_Connection
(UNKNOWN)  CONFIRM  http://www.checkpoint.com/techsupport/alerts/list_vun.html#FTP_Connection
http://xforce.iss.net/static/5474.php
(UNKNOWN)  XF  fw1-ftp-redirect
http://www.osvdb.org/4434
(UNKNOWN)  OSVDB  4434

- 漏洞信息

Check Point VPN-1/FireWall服务器重定向漏洞
中危 未知
2000-11-14 00:00:00 2006-01-04 00:00:00
远程  
        Check Point VPN-1/FireWall-1 4.1及其之前的版本存在漏洞。远程攻击者可以借助FireWall-1未正确处理的无效FTP命令,重定向其他服务器(“FTP Bounce”)的FTP连接,也称为“FTP Connection Enforcement Bypass”。

- 公告与补丁

        

- 漏洞信息

4434
Check Point FireWall-1 FTP Redirect Bypass
Remote / Network Access Misconfiguration
Loss of Confidentiality, Loss of Integrity
Exploit Public

- 漏洞描述

Check Point FireWall-1 contains a flaw that may allow a remote attacker to redirect connections through vulnerable FTP servers via a "bounce" attack. By using the PORT command, attackers can open connections to arbitrary resources normally protected by the firewall.

- 时间线

2000-07-26 Unknow
2000-07-26 Unknow

- 解决方案

Upgrade to version 4.0 SP7, 4.1 SP2, or higher, as it has been reported to fix this vulnerability. It is also possible to correct the flaw by implementing the following workaround: Configure the FTP server to be read only.

- 相关参考

- 漏洞作者

Unknown or Incomplete
 

 

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