CVE-2005-3629
CVSS7.2
发布时间 :2005-12-31 00:00:00
修订时间 :2010-08-21 00:34:31
NMCOS    

[原文]initscripts in Red Hat Enterprise Linux 4 does not properly handle certain environment variables when /sbin/service is executed, which allows local users with sudo permissions for /sbin/service to gain root privileges via unknown vectors.


[CNNVD]Red Hat Initscripts本地提权漏洞(CNNVD-200512-883)

        Red Hat Enterprise Linux 4中的initscripts当系统执行/sbin/service时未能正确处理某些环境变量,对/sbin/service具有sudo权限的本地用户可以通过未知向量来获取超级用户的权限。

- CVSS (基础分值)

CVSS分值: 7.2 [严重(HIGH)]
机密性影响: COMPLETE [完全的信息泄露导致所有系统文件暴露]
完整性影响: COMPLETE [系统完整性可被完全破坏]
可用性影响: COMPLETE [可能导致系统完全宕机]
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:redhat:enterprise_linux:4.0::advanced_server
cpe:/o:redhat:enterprise_linux:3.0::enterprise_server
cpe:/o:redhat:enterprise_linux:4.0::enterprise_server
cpe:/o:redhat:enterprise_linux:3.0::advanced_server
cpe:/o:redhat:enterprise_linux:4.0::workstation
cpe:/o:redhat:enterprise_linux:3.0::workstation_server

- OVAL (用于检测的技术细节)

oval:org.mitre.oval:def:11198initscripts in Red Hat Enterprise Linux 4 does not properly handle certain environment variables when /sbin/service is executed, which allow...
*OVAL详细的描述了检测该漏洞的方法,你可以从相关的OVAL定义中找到更多检测该漏洞的技术细节。

- 官方数据库链接

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-3629
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2005-3629
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200512-883
(官方数据源) CNNVD

- 其它链接及资源

http://www.redhat.com/support/errata/RHSA-2006-0016.html
(VENDOR_ADVISORY)  REDHAT  RHSA-2006:0016
http://securitytracker.com/id?1015732
(VENDOR_ADVISORY)  SECTRACK  1015732
http://secunia.com/advisories/19162
(VENDOR_ADVISORY)  SECUNIA  19162
http://xforce.iss.net/xforce/xfdb/25374
(UNKNOWN)  XF  initscripts-service-gain-privileges(25374)
http://www.securityfocus.com/bid/17038
(UNKNOWN)  BID  17038
http://www.redhat.com/support/errata/RHSA-2006-0015.html
(UNKNOWN)  REDHAT  RHSA-2006:0015
http://secunia.com/advisories/19532
(UNKNOWN)  SECUNIA  19532
ftp://patches.sgi.com/support/free/security/advisories/20060401-01-U
(UNKNOWN)  SGI  20060401-01-U

- 漏洞信息

Red Hat Initscripts本地提权漏洞
高危 输入验证
2005-12-31 00:00:00 2006-03-16 00:00:00
本地  
        Red Hat Enterprise Linux 4中的initscripts当系统执行/sbin/service时未能正确处理某些环境变量,对/sbin/service具有sudo权限的本地用户可以通过未知向量来获取超级用户的权限。

- 公告与补丁

        

- 漏洞信息

23741
Red Hat Linux initscripts Variable Manipulation Privilege Escalation

- 漏洞描述

Unknown or Incomplete

- 时间线

2006-03-07 Unknow
Unknow Unknow

- 解决方案

Unknown or Incomplete

- 相关参考

- 漏洞作者

Unknown or Incomplete

- 漏洞信息

Red Hat Initscripts Local Privilege Escalation Vulnerability
Input Validation Error 17038
No Yes
2006-03-08 12:00:00 2006-04-05 07:18:00
This issue was disclosed by the vendor.

- 受影响的程序版本

SGI ProPack 3.0 SP6
RedHat initscripts 7.93.24
RedHat Enterprise Linux WS 4
RedHat Enterprise Linux ES 4
RedHat Desktop 4.0
Red Hat Enterprise Linux AS 4

- 漏洞讨论

The 'initscripts' package is prone to a local privilege-escalation vulnerability.

The vulnerability presents itself because the application fails to properly sanitize malicious data supplied through environment variables.

An attacker may exploit this issue to execute arbitrary commands with superuser privileges.

- 漏洞利用


An attacker must modify specific environment variables to execute arbitrary commands when used.

- 解决方案


Please see the referenced vendor advisories for more information and fixes.

- 相关参考

 

 

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