发布时间 :2005-05-04 00:00:00
修订时间 :2008-09-05 16:48:53

[原文]lukemftpd in Mac OS X 10.3.9 allows remote authenticated users to escape the chroot environment by logging in with their full name.

[CNNVD]Mac OS X 漏洞(CNNVD-200505-908)

        Mac OS X 10.3.9中的lukemftpd允许远程认证用户通过以其全名登录来逃避chroot环境。

- CVSS (基础分值)

CVSS分值: 7.5 [严重(HIGH)]
机密性影响: PARTIAL [很可能造成信息泄露]
完整性影响: PARTIAL [可能会导致系统文件被修改]
可用性影响: PARTIAL [可能会导致性能下降或中断资源访问]
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:/o:apple:mac_os_x:10.3.9Apple Mac OS X 10.3.9
cpe:/o:apple:mac_os_x_server:10.3.9Apple Mac OS X Server 10.3.9

- 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

- 漏洞信息

Mac OS X 漏洞
高危 未知
2005-05-04 00:00:00 2005-10-20 00:00:00
        Mac OS X 10.3.9中的lukemftpd允许远程认证用户通过以其全名登录来逃避chroot环境。

- 公告与补丁


- 漏洞信息

Apple Mac OS X lukemftpd Full Name chroot Bypass
Local Access Required Authentication Management, Information Disclosure
Loss of Confidentiality, Loss of Integrity
Exploit Public

- 漏洞描述

Mac OS X contains a flaw that may allow a malicious user to escape a chroot environment. The issue is triggered when a user logs in using the full name, which can be changed by the user, rather than the short name, which is matched against the chroot users list. It is possible that the flaw may allow unauthorized access to all directories resulting in a loss of confidentiality and integrity.

- 时间线

2005-05-03 Unknow
2005-05-03 Unknow

- 解决方案

Currently, there are no known workarounds or upgrades to correct this issue. However, Apple has released a patch to address this vulnerability.

- 相关参考

- 漏洞作者