CVE-2001-1138
CVSS7.5
发布时间 :2001-09-07 00:00:00
修订时间 :2008-09-05 16:25:47
NMCOES    

[原文]Directory traversal vulnerability in r.pl (aka r.cgi) of Randy Parker Power Up HTML 0.8033beta allows remote attackers to read arbitrary files and possibly execute arbitrary code via a .. (dot dot) in the FILE parameter.


[CNNVD]Power Up HTML 目录遍历导致文件泄漏或代码执行(CNNVD-200109-017)

        CVE(CAN) ID: CAN-2001-1138
        
        
        
        Power Up HTML是一系列类似HTML的命令,它们可以放在web页面中扩展HTML编程的能力。
        
        
        
        然而Power Up HTML所包含的一个CGI程序r.cgi存在一个目录遍历漏洞,它没有检查用户
        
        输入数据中是否包含"../"或者shell元字符等特殊字符,就将将其交给了一个open调用。
        
        这导致攻击者可以以web服务器运行权限查看任意文件以及执行任意命令。
        
        
        
        有问题的部分在下列代码中:
        
        
        
         if ( open(FILE, "$in{BFDIR}/$in{FILE}")) {
        
         $z=;
        
         close FILE;
        
         }
        
        
        
        
        
        

- CVSS (基础分值)

CVSS分值: 7.5 [严重(HIGH)]
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: [--]
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-2001-1138
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2001-1138
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200109-017
(官方数据源) CNNVD

- 其它链接及资源

http://xforce.iss.net/static/7092.php
(VENDOR_ADVISORY)  XF  powerup-rcgi-directory-traversal(7092)
http://www.securityfocus.com/bid/3304
(VENDOR_ADVISORY)  BID  3304
http://www.securityfocus.com/archive/1/212679
(VENDOR_ADVISORY)  BUGTRAQ  20010907 *** Security Advisory *** Power UP HTML

- 漏洞信息

Power Up HTML 目录遍历导致文件泄漏或代码执行
高危 输入验证
2001-09-07 00:00:00 2005-10-20 00:00:00
远程  
        CVE(CAN) ID: CAN-2001-1138
        
        
        
        Power Up HTML是一系列类似HTML的命令,它们可以放在web页面中扩展HTML编程的能力。
        
        
        
        然而Power Up HTML所包含的一个CGI程序r.cgi存在一个目录遍历漏洞,它没有检查用户
        
        输入数据中是否包含"../"或者shell元字符等特殊字符,就将将其交给了一个open调用。
        
        这导致攻击者可以以web服务器运行权限查看任意文件以及执行任意命令。
        
        
        
        有问题的部分在下列代码中:
        
        
        
         if ( open(FILE, "$in{BFDIR}/$in{FILE}")) {
        
         $z=;
        
         close FILE;
        
         }
        
        
        
        
        
        

- 公告与补丁

        
        
        临时解决方法:
        
        
        
        修改r.cgi中代码,在进行open调用前检查危险字符。
        
        
        
        厂商补丁:
        
        
        
        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://dev.ideacube.com/cgi-bin/powerup/r.cgi?FILE=main.html

        

- 漏洞信息 (21102)

Power Up HTML 0.8033 beta Directory Traversal Arbitrary File Disclosure Vulnerability (EDBID:21102)
cgi remote
2001-09-07 Verified
0 Steve Shepherd
N/A [点击下载]
source: http://www.securityfocus.com/bid/3304/info

Power Up HTML is a set of HTML-like commands that can be placed into web pages. It provides a central routing point to simplify programming and customization of CGI scripts.

A vulnerability exists in Power Up HTML which allows directory traversal through the web server using ../ strings in a CGI request. This directory traversal can be used to view or execute arbitrary files on the webserver to which the web service has permissions. Failure to filter metacharacters from HTTP requests can allow user-supplied values to run. 

http://www.target.com/cgi-bin/powerup/r.cgi?FILE=../../../../../etc/passwd 		

- 漏洞信息

4300
Power Up HTML r.cgi Traversal Arbitrary File Access
Remote / Network Access Input Manipulation
Loss of Confidentiality Solution Unknown

- 漏洞描述

- 时间线

2001-09-07 Unknow
Unknow Unknow

- 解决方案

Products

Unknown or Incomplete

- 相关参考

- 漏洞作者

Unknown or Incomplete

- 漏洞信息

Power Up HTML Directory Traversal Arbitrary File Disclosure Vulnerability
Input Validation Error 3304
Yes No
2001-09-07 12:00:00 2009-07-11 07:56:00
This vulnerability was reported to Bugtraq by Steve Shepherd <steven@valueweb.com>.

- 受影响的程序版本

Randy Parker Power Up HTML 0.8033 beta

- 漏洞讨论

Power Up HTML is a set of HTML-like commands that can be placed into web pages. It provides a central routing point to simplify programming and customization of CGI scripts.

A vulnerability exists in Power Up HTML which allows directory traversal through the web server using ../ strings in a CGI request. This directory traversal can be used to view or execute arbitrary files on the webserver to which the web service has permissions. Failure to filter metacharacters from HTTP requests can allow user-supplied values to run.

- 漏洞利用

An example of a HTTP request to exploit this vulnerability is:

http://www.target.com/cgi-bin/powerup/r.cgi?FILE=../../../../../etc/passwd

- 解决方案

Currently the SecurityFocus staff are not aware of any vendor-supplied patches for this issue. If you feel we are in error or are aware of more recent information, please mail us at: vuldb@securityfocus.com <mailto:vuldb@securityfocus.com>.

- 相关参考

 

 

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