CVE-2004-1653
CVSS6.4
发布时间 :2004-08-31 00:00:00
修订时间 :2016-10-17 22:58:29
NMCO    

[原文]The default configuration for OpenSSH enables AllowTcpForwarding, which could allow remote authenticated users to perform a port bounce, when configured with an anonymous access program such as AnonCVS.


[CNNVD]OpenSSH enables AllowTcpForwarding默认配置漏洞(CNNVD-200408-235)

        OpenSSH enables AllowTcpForwarding的默认配置存在漏洞。当用匿名的访问程序如AnonCVS来配置时,远程认证用户执行端口合并。

- CVSS (基础分值)

CVSS分值: 6.4 [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)

产品及版本信息(CPE)暂不可用

- 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-2004-1653
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2004-1653
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200408-235
(官方数据源) CNNVD

- 其它链接及资源

http://marc.info/?l=bugtraq&m=109413637313484&w=2
(UNKNOWN)  BUGTRAQ  20040831 SSHD / AnonCVS Nastyness
http://securitytracker.com/id?1011143
(UNKNOWN)  SECTRACK  1011143
http://xforce.iss.net/xforce/xfdb/17213
(VENDOR_ADVISORY)  XF  openssh-port-bounce(17213)

- 漏洞信息

OpenSSH enables AllowTcpForwarding默认配置漏洞
中危 未知
2004-08-31 00:00:00 2006-03-28 00:00:00
远程  
        OpenSSH enables AllowTcpForwarding的默认配置存在漏洞。当用匿名的访问程序如AnonCVS来配置时,远程认证用户执行端口合并。

- 公告与补丁

        

- 漏洞信息

9562
OpenSSH Default Configuration Anon SSH Service Port Bounce Weakness
Remote / Network Access Misconfiguration
Loss of Confidentiality, Loss of Integrity
Exploit Public

- 漏洞描述

OpenSSH contains a flaw that may allow a authenticated attacker to perform a port bouncing attack. The issue is triggered when the 'AllowTcpForwarding' option is enabled in the sshd_config file. This may make it possible for a malicious user to use SSH to access an anonymous service (i.e. AnonCVS) and forward connections to arbitrary ports via this vulnerable service.

- 时间线

2004-08-31 Unknow
Unknow Unknow

- 解决方案

Currently, there are no known upgrades or patches to correct this issue. It is possible to correct the flaw by implementing the following workaround: change AllowTcpForwarding option to "no" in sshd_config file.

- 相关参考

- 漏洞作者

 

 

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