发布时间 :2004-03-03 00:00:00
修订时间 :2017-07-10 21:29:52

[原文]Multiple programs in trr19 1.0 do not properly drop privileges before executing a system command, which could allow local users to gain privileges.


        trr19是一个GNU Emacs的培训应用程序。
        trr19在调用程序为GNU Emacs执行命令时没有正确丢弃权限,本地攻击者可以利用这个漏洞以本地'games'组权限在系统上执行任意命令。

- CVSS (基础分值)

CVSS分值: 4.6 [中等(MEDIUM)]
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: 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)


- 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)  XF  trr19-gain-privileges(14975)

- 漏洞信息

中危 设计错误
2004-03-03 00:00:00 2005-10-20 00:00:00
        trr19是一个GNU Emacs的培训应用程序。
        trr19在调用程序为GNU Emacs执行命令时没有正确丢弃权限,本地攻击者可以利用这个漏洞以本地'games'组权限在系统上执行任意命令。

- 公告与补丁


- 漏洞信息

trr19 Privilege Escalation
Local Access Required Misconfiguration
Loss of Integrity, Loss of Availability

- 漏洞描述

trr19 contains a flaw that may allow a malicious user to gain access to unauthorized privileges. The issue is triggered because the program does not drop privileges. This flaw may lead to a loss of confidentiality, integrity and/or availability.

- 时间线

2004-01-29 2004-01-13
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(s): Remove the sgid bit for trr19.

- 相关参考

- 漏洞作者

Unknown or Incomplete

- 漏洞信息

TRR19 Privilege Escalation Vulnerability
Design Error 9520
No Yes
2004-01-28 12:00:00 2009-07-12 02:06:00
Discovery of this vulnerability has been credited to Steve Kemp.

- 受影响的程序版本

Yamamoto Hirotaka TRR19 1.0
+ Debian Linux 3.0 sparc
+ Debian Linux 3.0 s/390
+ Debian Linux 3.0 ppc
+ Debian Linux 3.0 mipsel
+ Debian Linux 3.0 mips
+ Debian Linux 3.0 m68k
+ Debian Linux 3.0 ia-64
+ Debian Linux 3.0 ia-32
+ Debian Linux 3.0 hppa
+ Debian Linux 3.0 arm
+ Debian Linux 3.0 alpha

- 漏洞讨论

TRR19 has been reported prone to privilege escalation vulnerability. A local attacker may exploit this vulnerability to execute arbitrary commands with group 'game' privileges.

- 漏洞利用

Currently we are not aware of any exploits for this issue. If you feel we are in error or are aware of more recent information, please mail us at: <>.

- 解决方案

Debian has released an advisory (DSA 430-1) and fixes to address this issue. Please see the referenced advisory for further details.

Yamamoto Hirotaka TRR19 1.0

- 相关参考