CVE-2002-0786
CVSS5.0
发布时间 :2002-08-12 00:00:00
修订时间 :2008-09-05 16:28:56
NMCOES    

[原文]iCon administrative web server for Critical Path inJoin Directory Server 4.0 allows authenticated inJoin administrators to read arbitrary files by specifying the target file in the LOG parameter.


[CNNVD]Critical Path InJoin Directory Server文件泄露漏洞(CNNVD-200208-111)

        
        Critical Path提供一款支持LDAP (Lightweight Directory Access Protocol)的目录服务器InJoin,InJoin Directory Server可使用在Microsoft Windows和Unix操作系统下,iCon提供InJoin Directory Server WEB管理接口功能。
        iCon对用户提供给日志条目参数的数据缺少正确充分的检查,可导致远程攻击者在登录iCon WEB接口后以iCon进程的权限在目标系统上查看任意文件。
        合法用户名和密码可以通过连接iCon监听的1500端口,远程管理目录服务和查看日志条目,由于iCon在处理查看日志条目参数数据中缺少过滤,可使攻击者在验证通过后提供绝对路径文件名给日志条目参数来读取文件内容。
        

- CVSS (基础分值)

CVSS分值: 5 [中等(MEDIUM)]
机密性影响: PARTIAL [很可能造成信息泄露]
完整性影响: NONE [不会对系统完整性产生影响]
可用性影响: NONE [对系统可用性无影响]
攻击复杂度: LOW [漏洞利用没有访问限制 ]
攻击向量: [--]
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-2002-0786
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2002-0786
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200208-111
(官方数据源) CNNVD

- 其它链接及资源

http://www.securityfocus.com/bid/4718
(VENDOR_ADVISORY)  BID  4718
http://www.iss.net/security_center/static/9054.php
(VENDOR_ADVISORY)  XF  injoin-admin-interface-view-files(9054)
http://archives.neohapsis.com/archives/vulnwatch/2002-q2/0068.html
(VENDOR_ADVISORY)  VULNWATCH  20020510 [VulnWatch] Two (2) Critical Path inJoin V4.0 Directory Server Issues

- 漏洞信息

Critical Path InJoin Directory Server文件泄露漏洞
中危 输入验证
2002-08-12 00:00:00 2005-10-20 00:00:00
远程  
        
        Critical Path提供一款支持LDAP (Lightweight Directory Access Protocol)的目录服务器InJoin,InJoin Directory Server可使用在Microsoft Windows和Unix操作系统下,iCon提供InJoin Directory Server WEB管理接口功能。
        iCon对用户提供给日志条目参数的数据缺少正确充分的检查,可导致远程攻击者在登录iCon WEB接口后以iCon进程的权限在目标系统上查看任意文件。
        合法用户名和密码可以通过连接iCon监听的1500端口,远程管理目录服务和查看日志条目,由于iCon在处理查看日志条目参数数据中缺少过滤,可使攻击者在验证通过后提供绝对路径文件名给日志条目参数来读取文件内容。
        

- 公告与补丁

        临时解决方法:
        如果您不能立刻安装补丁或者升级,CNNVD建议您采取以下措施以降低威胁:
        * 使用访问控制限制用户对TCP 1500端口的访问。
        厂商补丁:
        Critical Path
        -------------
        目前厂商还没有提供补丁或者升级程序,我们建议使用此软件的用户随时关注厂商的主页以获取最新版本:
        
        http://support.cp.net/

- 漏洞信息 (21445)

Critical Path InJoin Directory Server 4.0 File Disclosure Vulnerability (EDBID:21445)
multiple remote
2002-05-10 Verified
0 Nomad Mobile Research Centre
N/A [点击下载]
source: http://www.securityfocus.com/bid/4718/info

Critical Path provides an LDAP (Lightweight Directory Access Protocol) Directory Server called InJoin. InJoin Directory Server is provided for Microsoft Windows operating systems and Unix variants. iCon is the administrative web interface for the inJoin Directory Server.

An attacker with a valid administrative username and password is able to view any file on the system that is accessible to the owner of the iCon process. The contents of arbitrary webserver readable files can be disclosed by supplying their path as the log entry parameter when viewing log entries. 

http://ip:1500/CONF&LOG=/etc/passwd&NOIH=no&FRAMES=y

Here the attacker is able to view the contents of /etc/passwd. 		

- 漏洞信息

14438
Critical Path inJoin iCon Admin Web Server LOG Parameter Absolute Path Arbitrary File Access
Remote / Network Access Input Manipulation
Loss of Confidentiality Upgrade
Exploit Public Vendor Verified

- 漏洞描述

- 时间线

2002-05-10 Unknow
2002-05-10 Unknow

- 解决方案

Upgrade to version 4.1.4.7 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

- 相关参考

- 漏洞作者

Unknown or Incomplete

- 漏洞信息

Critical Path InJoin Directory Server File Disclosure Vulnerability
Input Validation Error 4718
Yes No
2002-05-10 12:00:00 2009-07-11 12:46:00
Credited to Nomad Mobile Research Centre.

- 受影响的程序版本

Critical Path InJoin Directory Server 4.0

- 漏洞讨论

Critical Path provides an LDAP (Lightweight Directory Access Protocol) Directory Server called InJoin. InJoin Directory Server is provided for Microsoft Windows operating systems and Unix variants. iCon is the administrative web interface for the inJoin Directory Server.

An attacker with a valid administrative username and password is able to view any file on the system that is accessible to the owner of the iCon process. The contents of arbitrary webserver readable files can be disclosed by supplying their path as the log entry parameter when viewing log entries.

- 漏洞利用

The following examples were provided as a proof-of-concept:

http://ip:1500/CONF&LOG=/etc/passwd&NOIH=no&FRAMES=y

Here the attacker is able to view the contents of /etc/passwd.

- 解决方案

Critical Path is aware of the vulnerability. A maintenance release to be known as iCon 4.1.4.7 will be posted on the Critical Path support website in the near future. Please contact Critical Path for more information about the availability of the maintenance release.

- 相关参考

 

 

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