CVE-2001-0216
CVSS7.5
发布时间 :2001-06-02 00:00:00
修订时间 :2008-09-05 16:23:33
NMCOES    

[原文]PALS Library System pals-cgi program allows remote attackers to execute arbitrary commands via shell metacharacters in the documentName parameter.


[CNNVD]MnSCU/PALS WebPALS远程命令执行漏洞(CNNVD-200106-016)

        
        pals-cgi脚本源于出自St.Olaf大学的一个想法,用来提供一个到PALS Library System的WWW接口。这个想法随后在Georgia State大学得以实现。
        pals-cgi实现上存在一个安全问题,可以被用来读取系统文件或者执行系统命令。
        由于脚本对用户输入信息没有充分处理,导致了很严重的安全问题。入侵者利用这个漏洞可以看任何已知文件名的文件,并且可能以root权限执行系统命令。该问题存在于 "pine pipe bug" 之中。
        

- 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-2001-0216
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2001-0216
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200106-016
(官方数据源) CNNVD

- 其它链接及资源

http://www.securityfocus.com/bid/2372
(VENDOR_ADVISORY)  BID  2372
http://archives.neohapsis.com/archives/bugtraq/2001-02/0220.html
(VENDOR_ADVISORY)  BUGTRAQ  20010212 PALS Library System "show files" Vulnerability and remote command execution
http://xforce.iss.net/xforce/xfdb/6102
(UNKNOWN)  XF  webpals-library-cgi-url(6102)

- 漏洞信息

MnSCU/PALS WebPALS远程命令执行漏洞
高危 输入验证
2001-06-02 00:00:00 2005-10-20 00:00:00
远程※本地  
        
        pals-cgi脚本源于出自St.Olaf大学的一个想法,用来提供一个到PALS Library System的WWW接口。这个想法随后在Georgia State大学得以实现。
        pals-cgi实现上存在一个安全问题,可以被用来读取系统文件或者执行系统命令。
        由于脚本对用户输入信息没有充分处理,导致了很严重的安全问题。入侵者利用这个漏洞可以看任何已知文件名的文件,并且可能以root权限执行系统命令。该问题存在于 "pine pipe bug" 之中。
        

- 公告与补丁

        厂商补丁:
        MnSCU/PALS
        ----------
        目前厂商已经发布了WebPALS version 16r6_2以修复这个安全问题,请到厂商的主页下载:
        
        http://www.pals.msus.edu/webpals/

- 漏洞信息 (20632)

PALS Library System WebPALS 1.0 pals-cgi Arbitrary Command Execution (EDBID:20632)
cgi remote
2001-02-02 Verified
0 cuctema
N/A [点击下载]
source: http://www.securityfocus.com/bid/2372/info
 
A specially crafted URL composed of a known filename, will disclose the requested file residing on a machine running WebPALS. This vulnerability will also allow an attacker to execute arbitrary code with root privileges. 

http://target/pals-cgi?palsAction=restart&documentName=url_to_command 		

- 漏洞信息

15394
PALS Library System WebPALS pals-cgi Arbitrary Command Execution
Remote / Network Access Input Manipulation
Loss of Integrity
Exploit Public

- 漏洞描述

PALS Library System contains a flaw that allows a remote attacker to execute arbitrary commands. The issue is due to the 'pals-cgi' script not properly sanitizing user input supplied via the 'documentName' parameter, which may allow a remote attacker to execute arbitrary commands resulting in a loss of integrity.

- 时间线

2001-02-02 2001-01-01
2001-02-02 Unknow

- 解决方案

Currently, there are no known upgrades, patches, or workarounds available to correct this issue.

- 相关参考

- 漏洞作者

- 漏洞信息

MnSCU/PALS WebPALS Remote Command Execution Vulnerability
Input Validation Error 2372
Yes Yes
2001-02-12 12:00:00 2009-07-11 04:46:00
Discovered and posted to Bugtraq by <cuctema@ok.ru> on Feb 12, 2001

- 受影响的程序版本

MnSCU/PALS WebPALS 1.0

- 漏洞讨论

A specially crafted URL composed of a known filename, will disclose the requested file residing on a machine running WebPALS. This vulnerability will also allow an attacker to execute arbitrary code with root privileges.

- 漏洞利用

The following example has been provided by &lt;cuctema@ok.ru&gt;:

http://target/cgi-bin/pals-cgi?palsAction=restart&amp;documentName=url_to_file

http://target/pals-cgi?palsAction=restart&amp;documentName=url_to_command

- 解决方案

MnSCU/PALS has addressed this issue in WebPALS version 16r6_2.

- 相关参考

 

 

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