当前位置:WooYun >> 漏洞信息

漏洞概要 关注数(24) 关注此漏洞

缺陷编号:wooyun-2014-085181

漏洞标题:多玩旗下微会存在验证码暴力破解导致刷话费

相关厂商:广州多玩

漏洞作者:

提交时间:2014-12-01 10:16

修复时间:2015-01-15 10:18

公开时间:2015-01-15 10:18

漏洞类型:系统/服务运维配置不当

危害等级:中

自评Rank:10

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:

4人收藏 收藏
分享漏洞:


漏洞详情

披露状态:

2014-12-01: 细节已通知厂商并且等待厂商处理中
2014-12-02: 厂商已经确认,细节仅向厂商公开
2014-12-12: 细节向核心白帽子及相关领域专家公开
2014-12-22: 细节向普通白帽子公开
2015-01-01: 细节向实习白帽子公开
2015-01-15: 细节向公众公开

简要描述:

如下

详细说明:

今天偶然发现朋友圈有人发邀请话费的衔接
衔接如下:http://weihui.yy.com/invite?app=MTQ%3D&uid=MzIxMzg2MDM3OA%3D%3D&by=d3hfY2lyY2xl&from=timeline&isappinstalled=0

1.jpg


然后点击验证抓包
抓包数据如下:

POST /invite?app=MTQ%3D&uid=MzIxMzg2MDM3OA%3D%3D&by=d3hfY2lyY2xl&from=timeline&isappinstalled=0 HTTP/1.1
Host: weihui.yy.com
Proxy-Connection: keep-alive
Content-Length: 38
Accept: application/json, text/javascript, */*; q=0.01
Origin: http://weihui.yy.com
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/31.0.1650.63 Safari/537.36 SE 2.X MetaSr 1.0
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Referer: http://weihui.yy.com/invite?app=MTQ%3D&uid=MzIxMzg2MDM3OA%3D%3D&by=d3hfY2lyY2xl&from=timeline&isappinstalled=0
Accept-Encoding: gzip,deflate,sdch
Accept-Language: zh-CN,zh;q=0.8
Cookie: bbs_ed28_saltkey=D1bWzD0z; bbs_ed28_lastvisit=1417183082; bbs_ed28_visitedfid=2018; hiido_ui=0.9804232731800039; CNZZDATA5910426=cnzz_eid%3D1926242116-1417181371-http%253A%252F%252Fwww.baidu.com%252F%26ntime%3D1417186772; bbs_ed28_lastact=1417186991%09forum.php%09forumdisplay; bbs_ed28_st_t=0%7C1417186991%7C3709fbcfadd1128832fa4e11b4db2187; bbs_ed28_forum_lastvisit=D_2018_1417186991; bbs_ed28_sid=R6oFbl; PHPSESSID=dkdad3rq5q99elbbnh3hgu6sc6
phone=手机号码&code=1234(此处为四位验证)&t=validate


然后批量破解验证码

2.jpg


成功破解出验证码

漏洞证明:

今天偶然发现朋友圈有人发邀请话费的衔接
衔接如下:http://weihui.yy.com/invite?app=MTQ%3D&uid=MzIxMzg2MDM3OA%3D%3D&by=d3hfY2lyY2xl&from=timeline&isappinstalled=0

1.jpg


然后点击验证抓包
抓包数据如下:

POST /invite?app=MTQ%3D&uid=MzIxMzg2MDM3OA%3D%3D&by=d3hfY2lyY2xl&from=timeline&isappinstalled=0 HTTP/1.1
Host: weihui.yy.com
Proxy-Connection: keep-alive
Content-Length: 38
Accept: application/json, text/javascript, */*; q=0.01
Origin: http://weihui.yy.com
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/31.0.1650.63 Safari/537.36 SE 2.X MetaSr 1.0
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Referer: http://weihui.yy.com/invite?app=MTQ%3D&uid=MzIxMzg2MDM3OA%3D%3D&by=d3hfY2lyY2xl&from=timeline&isappinstalled=0
Accept-Encoding: gzip,deflate,sdch
Accept-Language: zh-CN,zh;q=0.8
Cookie: bbs_ed28_saltkey=D1bWzD0z; bbs_ed28_lastvisit=1417183082; bbs_ed28_visitedfid=2018; hiido_ui=0.9804232731800039; CNZZDATA5910426=cnzz_eid%3D1926242116-1417181371-http%253A%252F%252Fwww.baidu.com%252F%26ntime%3D1417186772; bbs_ed28_lastact=1417186991%09forum.php%09forumdisplay; bbs_ed28_st_t=0%7C1417186991%7C3709fbcfadd1128832fa4e11b4db2187; bbs_ed28_forum_lastvisit=D_2018_1417186991; bbs_ed28_sid=R6oFbl; PHPSESSID=dkdad3rq5q99elbbnh3hgu6sc6
phone=手机号码&code=1234(此处为四位验证)&t=validate


然后批量破解验证码

2.jpg


成功破解出验证码

修复方案:

多位验证

版权声明:转载请注明来源 @乌云


漏洞回应

厂商回应:

危害等级:高

漏洞Rank:15

确认时间:2014-12-02 09:21

厂商回复:

感谢对于欢聚时代安全工作的支持,我们会尽快安排修复!

最新状态:

暂无