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缺陷编号:wooyun-2016-0182742

漏洞标题:神器而已之优酷某站配置不当泄露阿里云oss登录凭证

相关厂商:优酷

漏洞作者: 路人甲

提交时间:2016-03-09 21:26

修复时间:2016-04-24 10:30

公开时间:2016-04-24 10:30

漏洞类型:敏感信息泄露

危害等级:中

自评Rank:5

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:

2016-03-09: 细节已通知厂商并且等待厂商处理中
2016-03-10: 厂商已经确认,细节仅向厂商公开
2016-03-20: 细节向核心白帽子及相关领域专家公开
2016-03-30: 细节向普通白帽子公开
2016-04-09: 细节向实习白帽子公开
2016-04-24: 细节向公众公开

简要描述:

rt

详细说明:

泄露地址:
http://119.167.145.109/.bash_history

pwd
ll
ls -lar
/usr/local/bin/python /tudou_source/OSS/osscmd config --host=oss-cn-shanghai.aliyuncs.com --id="p91qbY7LM99Xdgdo" --key="x20aF4U8z5nyohZ91O9OUWjGIkfLsb"
ls
ls -lar
cd ..
ll
ls
ls -la
cat .osscredentials
exit
pwd
wget http://10.106.8.91/cgi-bin/src_oss_download.py?filename=000002010056CE741B-5A83CD2BDD518A673D0A27D43A0A391F-5A83CD2BDD518A.mp4
ll
cat src_oss_download.py\?filename\=000002010056CE741B-5A83CD2BDD518A673D0A27D43A0A391F-5A83CD2BDD518A.mp4
rm src_oss_download.py\?filename\=000002010056CE741B-5A83CD2BDD518A673D0A27D43A0A391F-5A83CD2BDD518A.mp4
ll
exit
/usr/local/bin/python /tudou_source/OSS/osscmd config --host=oss-cn-shanghai.aliyuncs.com --id="p91qbY7LM99Xdgdo" --key="x20aF4U8z5nyohZ91O9OUWjGIkfLsb"
pwd
history
cd ..
more .bash_history
/usr/local/bin/python /tudou_source/OSS/osscmd sign oss://yk-source/000002010056CE741B-5A83CD2BDD518A673D0A27D43A0A39
1F-5A83CD2BDD518A.mp4
/usr/local/bin/python /tudou_source/OSS/osscmd sign oss://yk-source/000002010056CE741B-5A83CD2BDD518A673D0A27D43A0A391F-5A83CD2BDD518A.mp4
exit


利用其中的id和osskey成功登录oss主机
为什么厂商是优酷呢.
1.这是我用神器扫出来的
2.tudou_source表明这是土豆的,然而土豆又和优酷合并了

2016-03-09 21:06:32屏幕截图.png


漏洞证明:

pwd
ll
ls -lar
/usr/local/bin/python /tudou_source/OSS/osscmd config --host=oss-cn-shanghai.aliyuncs.com --id="p91qbY7LM99Xdgdo" --key="x20aF4U8z5nyohZ91O9OUWjGIkfLsb"
ls
ls -lar
cd ..
ll
ls
ls -la
cat .osscredentials
exit
pwd
wget http://10.106.8.91/cgi-bin/src_oss_download.py?filename=000002010056CE741B-5A83CD2BDD518A673D0A27D43A0A391F-5A83CD2BDD518A.mp4
ll
cat src_oss_download.py\?filename\=000002010056CE741B-5A83CD2BDD518A673D0A27D43A0A391F-5A83CD2BDD518A.mp4
rm src_oss_download.py\?filename\=000002010056CE741B-5A83CD2BDD518A673D0A27D43A0A391F-5A83CD2BDD518A.mp4
ll
exit
/usr/local/bin/python /tudou_source/OSS/osscmd config --host=oss-cn-shanghai.aliyuncs.com --id="p91qbY7LM99Xdgdo" --key="x20aF4U8z5nyohZ91O9OUWjGIkfLsb"
pwd
history
cd ..
more .bash_history
/usr/local/bin/python /tudou_source/OSS/osscmd sign oss://yk-source/000002010056CE741B-5A83CD2BDD518A673D0A27D43A0A39
1F-5A83CD2BDD518A.mp4
/usr/local/bin/python /tudou_source/OSS/osscmd sign oss://yk-source/000002010056CE741B-5A83CD2BDD518A673D0A27D43A0A391F-5A83CD2BDD518A.mp4
exit


2016-03-09 21:06:32屏幕截图.png

修复方案:

我也不是很清楚.....
这是我第一次接触oss这个东西....

版权声明:转载请注明来源 路人甲@乌云


漏洞回应

厂商回应:

危害等级:高

漏洞Rank:15

确认时间:2016-03-10 10:30

厂商回复:

感谢提醒!漏洞修复中!

最新状态:

暂无