CVE-2002-1707
CVSS5.0
发布时间 :2002-12-31 00:00:00
修订时间 :2008-09-05 16:31:18
NMCO    

[原文]install.php in phpBB 2.0 through 2.0.1, when "allow_url_fopen" and "register_globals" variables are set to "on", allows remote attackers to execute arbitrary PHP code by modifying the phpbb_root_dir parameter to reference a URL on a remote web server that contains the code.


[CNNVD]PHPBB2 Install.PHP远程文件包含漏洞(CNNVD-200212-676)

        phpBB 2.0到2.0.1版本的install.php在“allow_url_fopen”和“register_globals”变量调到“on”是存在漏洞。远程攻击者通过修改phpbb_root_dir参数来引用包含代码的远程web服务器执行任意PHP代码。

- CVSS (基础分值)

CVSS分值: 5 [中等(MEDIUM)]
机密性影响: NONE [对系统的机密性无影响]
完整性影响: PARTIAL [可能会导致系统文件被修改]
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)

cpe:/a:phpbb_group:phpbb:2.0.0
cpe:/a:phpbb_group:phpbb:2.0_rc4
cpe:/a:phpbb_group:phpbb:2.0_rc3
cpe:/a:phpbb_group:phpbb:2.0_rc1
cpe:/a:phpbb_group:phpbb:2.0.1
cpe:/a:phpbb_group:phpbb:2.0_rc2

- 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-2002-1707
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2002-1707
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200212-676
(官方数据源) CNNVD

- 其它链接及资源

http://xforce.iss.net/xforce/xfdb/9370
(UNKNOWN)  XF  phpbb-include-remote-files(9370)
http://www.securityfocus.com/bid/5038
(UNKNOWN)  BID  5038

- 漏洞信息

PHPBB2 Install.PHP远程文件包含漏洞
中危 输入验证
2002-12-31 00:00:00 2005-10-20 00:00:00
远程  
        phpBB 2.0到2.0.1版本的install.php在“allow_url_fopen”和“register_globals”变量调到“on”是存在漏洞。远程攻击者通过修改phpbb_root_dir参数来引用包含代码的远程web服务器执行任意PHP代码。

- 公告与补丁

        Reportedly, exploitation of this type of vulnerability is not possible unless both 'allow_url_fopen' and 'register_globals' are enabled in the local site PHP configuration.
        It is good practice to disable any unneeded options.
        The installation document distributed with phpBB instructs users to delete 'install.php', 'upgrade.php' and 'update_to_FINAL.php' files.

- 漏洞信息

4280
phpBB install.php phpbb_root_dir Remote File Inclusion
Remote / Network Access Input Manipulation
Loss of Integrity
Exploit Public

- 漏洞描述

phpBB contains a flaw that allows a remote attacker to call an arbitrary external file. The issue is due to "install.php" script not properly validating the "phpbb_root_dir" variable. If an attacker specifies a malicious external file, the contents will be processed by phpBB and allow the execution of arbitrary commands.

- 时间线

2002-06-16 Unknow
2002-06-16 Unknow

- 解决方案

Upgrade to version 2.0.7 or higher, as it has been reported to fix this vulnerability. It is also possible to correct the flaw by implementing the following workarounds: configure the "allow_url_fopen" and "register_globals" variables to "off".

- 相关参考

- 漏洞作者

 

 

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