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缺陷编号：wooyun-2013-032075

漏洞标题：爱丽网可以暴力破解他人账号造成用户敏感信息泄漏（有成功破解证明）

相关厂商：aili.com

漏洞作者： niliu

提交时间：2013-07-24 11:34

修复时间：2013-09-07 11:34

公开时间：2013-09-07 11:34

漏洞类型：设计缺陷/逻辑错误

危害等级：中

自评Rank：20

漏洞状态：厂商已经确认

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：

2013-07-24： 细节已通知厂商并且等待厂商处理中
2013-07-24： 厂商已经确认，细节仅向厂商公开
2013-08-03： 细节向核心白帽子及相关领域专家公开
2013-08-13： 细节向普通白帽子公开
2013-08-23： 细节向实习白帽子公开
2013-09-07： 细节向公众公开

简要描述：

好久没收到厂商的礼物了，有点小骚动~

详细说明：

我总感觉爱丽网的这种漏洞都修完了...
无聊就检测一下...
具体过程如下：
登陆是随便填写一个用户名（test）吧，然后密码最好输入一个弱口令，这里我就填（******）吧...

222.png


然后登陆时抓包，抓包如下：

111.png


从抓包数据中可以看到，密码是md5加密后的，这里可以对弱口令******的用户进行用户名破解，也可以对某个特定账号进行md5密码破解（这个效率有点慢），也可以撞库...
这里我对用户名进行破解，除了一个基本的用户名字典，又找一小部分某网站的用户名来进行测试，如图：

123.png


根据包的大小来判断是否成功，破解成功的返回包比失败的大很多，如下
失败：

HTTP/1.1 200 OK
Date: Wed, 24 Jul 2013 02:53:00 GMT
Server: nginx/0.8.39
Content-Type: text/html; charset=gbk
X-Powered-By: PHP/5.2.10
Set-Cookie: 4xkw_2132_sid=98Qqqh; expires=Thu, 25-Jul-2013 02:54:13 GMT; path=/
Set-Cookie: 4xkw_2132_lastact=1374634453%09member.php%09logging; expires=Thu, 25-Jul-2013 02:54:13 GMT; path=/
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
X-Via: 1.1 hnly26:88 (Cdn Cache Server V2.0), 1.1 sddy32:6060 (Cdn Cache Server V2.0)
Connection: close
Content-Length: 33
jsonp1374633212385([{"msg":"3"}])


成功：

HTTP/1.1 200 OK
Date: Wed, 24 Jul 2013 02:53:02 GMT
Server: nginx/0.8.39
Content-Type: text/html; charset=gbk
X-Powered-By: PHP/5.2.10
Set-Cookie: 4xkw_2132_sid=obJaj5; expires=Thu, 25-Jul-2013 02:54:13 GMT; path=/
Set-Cookie: 4xkw_2132_lastact=1374634453%09member.php%09logging; expires=Thu, 25-Jul-2013 02:54:13 GMT; path=/
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Set-Cookie: auth=ee28sKW0sdbZkVFkA9Y3tzgGbVjIAdxsFx8PCSuGAN23frIyYUduR7ZaWxrHlcMi6LzxxH6kiirpCpaCFtWm3BmO%2F0QoV%2B2mIKawjnE%2FMUsUtUYRCaNrFSlWQuj%2B5rlC; expires=Thu, 25-Jul-2013 02:54:15 GMT; path=/; domain=.aili.com
Set-Cookie: username=%26%23122%3B%26%23104%3B%26%2397%3B%26%23111%3B; expires=Thu, 25-Jul-2013 02:54:15 GMT; path=/; domain=.aili.com
Set-Cookie: asffd=zhao; expires=Thu, 25-Jul-2013 02:54:15 GMT; path=/; domain=.aili.com
Set-Cookie: uid=15187; expires=Thu, 25-Jul-2013 02:54:15 GMT; path=/; domain=.aili.com
Set-Cookie: lastvisit=1340650305; expires=Thu, 25-Jul-2013 02:54:15 GMT; path=/; domain=.aili.com
Set-Cookie: avatar=http%3A%2F%2Fspace.aili.com%2Fuc_server%2Favatar.php%3Fuid%3D15187%26size%3Dmiddle%26r%3D73851; expires=Thu, 25-Jul-2013 02:54:15 GMT; path=/; domain=.aili.com
Set-Cookie: integration=0; expires=Thu, 25-Jul-2013 02:54:15 GMT; path=/; domain=.aili.com
Set-Cookie: reportnum=0; expires=Thu, 25-Jul-2013 02:54:15 GMT; path=/; domain=.aili.com
Set-Cookie: report=0; expires=Thu, 25-Jul-2013 02:54:15 GMT; path=/; domain=.aili.com
Set-Cookie: 15187email=zhao123%40163.com; expires=Thu, 25-Jul-2013 02:54:15 GMT; path=/; domain=.aili.com
X-Via: 1.1 hnly26:88 (Cdn Cache Server V2.0), 1.1 sddy32:6060 (Cdn Cache Server V2.0)
Connection: close
Content-Length: 828
jsonp1374633212385([{"uid":"15187","username":"zhao","email":"zhao123@163.com","a_uid":"000015187","avatar":"http:\/\/space.aili.com\/uc_server\/avatar.php?uid=15187&size=middle&r=73851","realname":"","birthyear":"0","birthmonth":"0","birthday":"0","constellation":"","zodiac":"","telephone":"","mobile":"","idcardtype":"","idcard":"","address":"","zipcode":"","nationality":"","birthprovince":"","birthcity":"","resideprovince":"","residecity":"","residedist":"","residecommunity":"","residesuite":"","graduateschool":"","company":"","education":"","occupation":"","position":"","revenue":"","affectivestatus":"","lookingfor":"","bloodtype":"","height":"","weight":"","alipay":"","icq":"","qq":"","yahoo":"","msn":"","taobao":"","site":"","bio":"","interest":"","lastvisit":"1340650305","integration":0,"reportnum":0,"num":0}])


因为这里面包含了用户的一些个人信息（用户名，邮箱等等...）
再贴一些证明图：

333.png


<img src="/upload/201307/241129151864aa2f98b3ecdfabbbfc7bfe7b6223.png" alt="zhao.png"

444.png


555.png


漏洞证明：

综上所述，就不一一列举了...

修复方案：

登陆验证码，错误次数限制等等.. ：D
少年，礼物求给力！

版权声明：转载请注明来源 niliu@乌云

漏洞回应

厂商回应：

危害等级：高

漏洞Rank：15

确认时间：2013-07-24 14:51

厂商回复：

@niliu 很久没看到你骚动了 多骚动几次.

最新状态：

暂无