CVE-2006-1246
CVSS7.2
发布时间 :2006-03-17 06:02:00
修订时间 :2011-03-07 00:00:00
NMCOS    

[原文]Unspecified vulnerability in mklvcopy in BOS.RTE.LVM in IBM AIX 5.3 allows local users to execute arbitrary commands when mklvcopy calls external commands, possibly due to an untrusted search path vulnerability.


[CNNVD]IBM AIX mklvcopy工具本地权限提升漏洞(CNNVD-200603-282)

        IBM AIX是一款商业性质的UNIX操作系统。
        IBM AIX 5.3所带的mklvcopy程序用来增加逻辑卷中每个逻辑分区的拷贝数,它默认设置了suid root属性,允许system组用户执行。
        mklvcopy在调用外部命令时存在安全漏洞,允许一个本地攻击者以root身份执行任意命令。成功利用这个漏洞需要攻击者首先获取system组权限。

- 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)

产品及版本信息(CPE)暂不可用

- OVAL (用于检测的技术细节)

未找到相关OVAL定义

- 官方数据库链接

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1246
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2006-1246
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200603-282
(官方数据源) CNNVD

- 其它链接及资源

http://www.nsfocus.com/english/homepage/research/0602.htm
(VENDOR_ADVISORY)  MISC  http://www.nsfocus.com/english/homepage/research/0602.htm
http://secunia.com/advisories/19235
(VENDOR_ADVISORY)  SECUNIA  19235
http://xforce.iss.net/xforce/xfdb/25849
(UNKNOWN)  XF  aix-mklvcopy-code-execution(25849)
http://xforce.iss.net/xforce/xfdb/25299
(UNKNOWN)  XF  aix-bosrtelvm-gain-privileges(25299)
http://www.vupen.com/english/advisories/2006/0957
(VENDOR_ADVISORY)  VUPEN  ADV-2006-0957
http://www.securityfocus.com/bid/17115
(UNKNOWN)  BID  17115
http://www.osvdb.org/23921
(UNKNOWN)  OSVDB  23921
http://www-1.ibm.com/support/docview.wss?uid=isg1IY82739
(UNKNOWN)  AIXAPAR  IY82739
http://securitytracker.com/id?1015786
(UNKNOWN)  SECTRACK  1015786
http://attrition.org/pipermail/vim/2006-March/000641.html
(UNKNOWN)  VIM  20060323 IBM changing significant details?

- 漏洞信息

IBM AIX mklvcopy工具本地权限提升漏洞
高危 设计错误
2006-03-17 00:00:00 2006-04-26 00:00:00
本地  
        IBM AIX是一款商业性质的UNIX操作系统。
        IBM AIX 5.3所带的mklvcopy程序用来增加逻辑卷中每个逻辑分区的拷贝数,它默认设置了suid root属性,允许system组用户执行。
        mklvcopy在调用外部命令时存在安全漏洞,允许一个本地攻击者以root身份执行任意命令。成功利用这个漏洞需要攻击者首先获取system组权限。

- 公告与补丁

        目前厂商已经发布了升级补丁以修复这个安全问题,请到厂商的主页下载:
        http://www.ibm.com/servers/eserver/support/unixservers/aixfixes.html

- 漏洞信息

23921
IBM AIX bos.rte.lvm mklvcopy Local Privilege Escalation
Local Access Required Input Manipulation
Loss of Integrity
Exploit Unknown

- 漏洞描述

AIX contains a flaw that may allow a local attacker to gain increased privileges. The 'mklvcopy' command, part of the bos.rte.lvm package, calls external commands in an unsafe manner. This may allow a local attacker to call arbitrary programs that will run with increased privileges.

- 时间线

2006-03-13 Unknow
Unknow Unknow

- 解决方案

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

- 相关参考

- 漏洞作者

Unknown or Incomplete

- 漏洞信息

IBM AIX MKLVCopy Local Privilege Escalation Vulnerability
Design Error 17115
No Yes
2006-03-15 12:00:00 2006-04-24 09:26:00
This issue was discovered by Yang Jilong of NSFocus Security Team.

- 受影响的程序版本

IBM AIX 5.3

- 漏洞讨论

IBM AIX is susceptible to a local privilege-escalation vulnerability in the 'mklvcopy' command.

IBM AIX version 5.3 is affected by this issue.

- 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: vuldb@securityfocus.com

- 解决方案

IBM has released an APAR to address this issue.


IBM AIX 5.3

- 相关参考

 

 

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