发布时间 :2005-05-02 00:00:00
修订时间 :2017-07-10 21:32:36

[原文]By design, the built-in FTP server for iSeries AS/400 systems does not support a restricted document root, which allows attackers to read or write arbitrary files, including sensitive QSYS databases, via a full pathname in a GET or PUT request.

[CNNVD]iSeries AS/400漏洞(CNNVD-200505-802)

        在设计上,iSeries AS/400系统的内置FTP服务器不支持受限文档root,攻击者可以通过一个GET或PUT请求中的完整路径名来读或写任意文件,包括敏感的QSYS数据库。

- CVSS (基础分值)

CVSS分值: 7.5 [严重(HIGH)]
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)


- OVAL (用于检测的技术细节)


- 官方数据库链接
(官方数据源) MITRE
(官方数据源) NVD
(官方数据源) CNNVD

- 其它链接及资源
(UNKNOWN)  BUGTRAQ  20050420 Canonicalization and directory traversal in iSeries FTP security products
(UNKNOWN)  XF  multiple-vendor-security-bypass(20260)

- 漏洞信息

iSeries AS/400漏洞
高危 未知
2005-05-02 00:00:00 2005-10-20 00:00:00
        在设计上,iSeries AS/400系统的内置FTP服务器不支持受限文档root,攻击者可以通过一个GET或PUT请求中的完整路径名来读或写任意文件,包括敏感的QSYS数据库。

- 公告与补丁


- 漏洞信息

IBM AS/400 iSeries FTP Server Traversal File Restriction Bypass
Remote / Network Access Input Manipulation
Loss of Confidentiality
Exploit Public

- 漏洞描述

The OS/400 iSeries contains a flaw that may allow a remote attacker to acess arbitrary files and database tables anywhere on the integrated file system. The issue is due to the built-in ftp server having full access to the IFS without providing an FTP document root, so that a valid, authenticated user can access and retrieve via FTP all of the database tables and all of the files that he has authority to access through any application.

- 时间线

2005-04-21 Unknow
Unknow Unknow

- 解决方案

Currently, there are no known upgrades, patches, or workarounds available to correct this issue. Third party tools are available that attempt to secure access via FTP-specific ACLs. However, many of these tools are susceptible to the same style of attack.

- 相关参考

- 漏洞作者