CVE-2001-0088
CVSS7.5
发布时间 :2001-02-16 00:00:00
修订时间 :2008-09-05 16:23:14
NMCOS    

[原文]common.inc.php in phpWebLog 0.4.2 does not properly initialize the $CONF array, which inadvertently sets the password to a single character, allowing remote attackers to easily guess the SiteKey and gain administrative privileges to phpWebLog.


[CNNVD]phpWebLog管理员认证绕过漏洞(CNNVD-200102-113)

        phpWebLog 0.4.2版本的common.inc.php不能正确初始化$CONF数组,这不注意地设置密码到单个字符。远程攻击者很容易的猜测SiteKey和获得管理员特权到phpWebLog。

- 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-2001-0088
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2001-0088
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200102-113
(官方数据源) CNNVD

- 其它链接及资源

http://xforce.iss.net/static/5625.php
(VENDOR_ADVISORY)  XF  phpweblog-bypass-authentication
http://www.securityfocus.com/bid/2047
(VENDOR_ADVISORY)  BID  2047
http://archives.neohapsis.com/archives/bugtraq/2000-12/0025.html
(VENDOR_ADVISORY)  BUGTRAQ  20001202 Bypassing admin authentication in phpWebLog

- 漏洞信息

phpWebLog管理员认证绕过漏洞
高危 设计错误
2001-02-16 00:00:00 2005-10-20 00:00:00
远程  
        phpWebLog 0.4.2版本的common.inc.php不能正确初始化$CONF数组,这不注意地设置密码到单个字符。远程攻击者很容易的猜测SiteKey和获得管理员特权到phpWebLog。

- 公告与补丁

        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.

- 漏洞信息

10066
phpWebLog common.inc.php $CONF Array Password Weakening
Remote / Network Access

- 漏洞描述

Unknown or Incomplete

- 时间线

2000-12-02 Unknow
Unknow Unknow

- 解决方案

Unknown or Incomplete

- 相关参考

- 漏洞作者

Unknown or Incomplete

- 漏洞信息

phpWebLog Administrator Authentication Bypass Vulnerability
Design Error 2047
Yes No
2000-12-02 12:00:00 2009-07-11 03:56:00
This vulnerability was first announced by João Gouveia <cercthar@TELEWEB.PT> on Decemeber 2, 2000.

- 受影响的程序版本

Jason Hines phpWebLog 0.4.2
- Debian Linux 2.2
- FreeBSD FreeBSD 4.2
- Mandriva Linux Mandrake 7.2
- OpenBSD OpenBSD 2.8
- RedHat Linux 7.0
- S.u.S.E. Linux 7.0
- Sun Solaris 8_sparc

- 漏洞讨论

phpWebLog is an Open Source web news management system, authored by Jason Hines. A problem exists which can allow users administrative access to the management interface.

The problem occurs in the common.inc.php script. The $CONF array in the common.inc.php script is incorrectly initialized, and transforms all values within the array to the first character of the last value, which is language. The authentication scheme uses the md5 hash of the Sitekey, which due to being contained in the $CONF variable, is set to the first letter of the language value. The authentication scheme additionally uses another md5 hash of the ROT-13 of the Sitekey as a cryptographic cookie. The combination of these problems creates a situation where it is possible for a malicious user to guess the Sitekey (normally the first letter of the language of the admin), produce a custom crafted password and cookie, and take administrative control of the message board.

- 漏洞利用

See discussion.

- 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.

- 相关参考

     

     

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