发布时间 :2005-05-03 00:00:00
修订时间 :2008-09-10 15:39:00

[原文]Mac OS X 10.3.x and earlier uses insecure permissions for a pseudo terminal tty (pty) that is managed by a non-setuid program, which allows local users to read or modify sessions of other users.

[CNNVD]Apple Mac OS X仿形终端许可漏洞(CNNVD-200505-822)

        Mac OS X 10.3.x在一个由非setuid程序所管理的伪终端tty(pty)上使用不安全许可,本地用户可以借此读或修改其他用户的会话。

- CVSS (基础分值)

CVSS分值: 3.6 [轻微(LOW)]
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: 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: LOCAL [漏洞利用需要具有物理访问权限或本地帐户]
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:10.1.5Apple Mac OS X 10.1.5
cpe:/o:apple:mac_os_x:10.3.9Apple Mac OS X 10.3.9
cpe:/o:apple:mac_os_x:10.2Apple Mac OS X 10.2
cpe:/o:apple:mac_os_x_server:10.2.1Apple Mac OS X Server 10.2.1
cpe:/o:apple:mac_os_x:10.1.4Apple Mac OS X 10.1.4
cpe:/o:apple:mac_os_x_server:10.0Apple Mac OS X Server 10.0
cpe:/o:apple:mac_os_x:10.2.5Apple Mac OS X 10.2.5
cpe:/o:apple:mac_os_x_server:10.2Apple Mac OS X Server 10.2
cpe:/o:apple:mac_os_x_server:10.2.4Apple Mac OS X Server 10.2.4
cpe:/o:apple:mac_os_x:10.0Apple Mac OS X 10.0
cpe:/o:apple:mac_os_x:10.0.3Apple Mac OS X 10.0.3
cpe:/o:apple:mac_os_x:10.1.3Apple Mac OS X 10.1.3
cpe:/o:apple:mac_os_x:10.3.6Apple Mac OS X 10.3.6
cpe:/o:apple:mac_os_x:10.2.1Apple Mac OS X 10.2.1
cpe:/o:apple:mac_os_x:10.3.8Apple Mac OS X 10.3.8
cpe:/o:apple:mac_os_x:10.2.6Apple Mac OS X 10.2.6
cpe:/o:apple:mac_os_x:10.3.7Apple Mac OS X 10.3.7
cpe:/o:apple:mac_os_x:10.3Apple Mac OS X 10.3
cpe:/o:apple:mac_os_x_server:10.2.2Apple Mac OS X Server 10.2.2
cpe:/o:apple:mac_os_x:10.3.1Apple Mac OS X 10.3.1
cpe:/o:apple:mac_os_x:10.2.7Apple Mac OS X 10.2.7
cpe:/o:apple:mac_os_x_server:10.2.6Apple Mac OS X Server 10.2.6
cpe:/o:apple:mac_os_x_server:10.1Apple Mac OS X Server 10.1
cpe:/o:apple:mac_os_x:10.1Apple Mac OS X 10.1
cpe:/o:apple:mac_os_x_server:10.3.5Apple Mac OS X Server 10.3.5
cpe:/o:apple:mac_os_x:10.0.1Apple Mac OS X 10.0.1
cpe:/o:apple:mac_os_x_server:10.1.2Apple Mac OS X Server 10.1.2
cpe:/o:apple:mac_os_x:10.0.4Apple Mac OS X 10.0.4
cpe:/o:apple:mac_os_x:10.2.2Apple Mac OS X 10.2.2
cpe:/o:apple:mac_os_x_server:10.2.7Apple Mac OS X Server 10.2.7
cpe:/o:apple:mac_os_x:10.3.3Apple Mac OS X 10.3.3
cpe:/o:apple:mac_os_x:10.2.4Apple Mac OS X 10.2.4
cpe:/o:apple:mac_os_x_server:10.3.3Apple Mac OS X Server 10.3.3
cpe:/o:apple:mac_os_x_server:10.3.4Apple Mac OS X Server 10.3.4
cpe:/o:apple:mac_os_x:10.2.3Apple Mac OS X 10.2.3
cpe:/o:apple:mac_os_x:10.3.2Apple Mac OS X 10.3.2
cpe:/o:apple:mac_os_x:10.2.8Apple Mac OS X 10.2.8
cpe:/o:apple:mac_os_x:10.1.1Apple Mac OS X 10.1.1
cpe:/o:apple:mac_os_x_server:10.2.8Apple Mac OS X Server 10.2.8
cpe:/o:apple:mac_os_x_server:10.2.5Apple Mac OS X Server 10.2.5
cpe:/o:apple:mac_os_x_server:10.3.1Apple Mac OS X Server 10.3.1
cpe:/o:apple:mac_os_x:10.3.4Apple Mac OS X 10.3.4
cpe:/o:apple:mac_os_x_server:10.3.2Apple Mac OS X Server 10.3.2
cpe:/o:apple:mac_os_x:10.0.2Apple Mac OS X 10.0.2
cpe:/o:apple:mac_os_x_server:10.3Apple Mac OS X Server 10.3
cpe:/o:apple:mac_os_x_server:10.1.3Apple Mac OS X Server 10.1.3
cpe:/o:apple:mac_os_x_server:10.3.8Apple Mac OS X Server 10.3.8
cpe:/o:apple:mac_os_x:10.3.5Apple Mac OS X 10.3.5
cpe:/o:apple:mac_os_x_server:10.2.3Apple Mac OS X Server 10.2.3
cpe:/o:apple:mac_os_x_server:10.3.7Apple Mac OS X Server 10.3.7
cpe:/o:apple:mac_os_x_server:10.1.1Apple Mac OS X Server 10.1.1
cpe:/o:apple:mac_os_x:10.1.2Apple Mac OS X 10.1.2
cpe:/o:apple:mac_os_x_server:10.1.5Apple Mac OS X Server 10.1.5
cpe:/o:apple:mac_os_x_server:10.3.6Apple Mac OS X Server 10.3.6
cpe:/o:apple:mac_os_x_server:10.1.4Apple Mac OS X Server 10.1.4
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
(UNKNOWN)  BUGTRAQ  20050501 Insecure pty permissions in OS X < 10.4

- 漏洞信息

Apple Mac OS X仿形终端许可漏洞
低危 设计错误
2005-05-03 00:00:00 2005-10-20 00:00:00
        Mac OS X 10.3.x在一个由非setuid程序所管理的伪终端tty(pty)上使用不安全许可,本地用户可以借此读或修改其他用户的会话。

- 公告与补丁


- 漏洞信息

Apple Mac OS X pty Permission Weakness
Local Access Required Information Disclosure
Loss of Confidentiality
Exploit Public

- 漏洞描述

Mac OS X contains a flaw that may lead to an unauthorized information disclosure. The problem is that non-setuid root applications can't change the permissions of a pseudo terminal tty (pty), which may allow a malicious user to arbitrarily read other user's sessions resulting in a loss of confidentiality.

- 时间线

2005-05-01 2004-07-20
2005-05-01 Unknow

- 解决方案

Upgrade to version 10.4 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

- 相关参考

- 漏洞作者