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缺陷编号:wooyun-2013-045148

漏洞标题:17k旗下某站任意上传导致服务器沦陷

相关厂商:17k小说网

漏洞作者: niliu

提交时间:2013-12-06 17:40

修复时间:2013-12-11 17:40

公开时间:2013-12-11 17:40

漏洞类型:文件上传导致任意代码执行

危害等级:高

自评Rank:12

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]

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漏洞详情

披露状态:

2013-12-06: 细节已通知厂商并且等待厂商处理中
2013-12-11: 厂商已经主动忽略漏洞,细节向公众公开

简要描述:

17k旗下某站任意上传导致服务器沦陷

详细说明:

17k旗下书香中国 社区频道

http://125.39.193.136/


11.png


在用户头像处,只对前端做了限制,服务器端无限制,可直接抓包改包上传jsp shell

22.png


33.png


shell

http://125.39.193.136/userHeadImg/2013/12/06/cd.jsp


数据库

2.png


3.png


5.png


并且发现多个shell,好好排查一下吧

漏洞证明:

[/back/tomcat/bookchina/bookchina/userHeadImg/2013/12/06/]$ ifconfig
eth0 Link encap:Ethernet HWaddr 00:1E:4F:41:87:24
inet addr:172.16.0.14 Bcast:172.16.255.255 Mask:255.255.0.0
inet6 addr: fe80::21e:4fff:fe41:8724/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:24337049 errors:0 dropped:0 overruns:0 frame:0
TX packets:15649176 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:963289224 (918.6 MiB) TX bytes:4139643882 (3.8 GiB)
Interrupt:169 Memory:f8000000-f8012100
eth0:0 Link encap:Ethernet HWaddr 00:1E:4F:41:87:24
inet addr:192.168.0.14 Bcast:192.168.255.255 Mask:255.255.0.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Interrupt:169 Memory:f8000000-f8012100
eth1 Link encap:Ethernet HWaddr 00:1E:4F:41:87:26
inet addr:125.39.193.136 Bcast:125.39.193.255 Mask:255.255.255.128
inet6 addr: fe80::21e:4fff:fe41:8726/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:336955636 errors:0 dropped:0 overruns:0 frame:0
TX packets:212390571 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:3388595933 (3.1 GiB) TX bytes:673754461 (642.5 MiB)
Interrupt:169 Memory:f4000000-f4012100
eth1:1 Link encap:Ethernet HWaddr 00:1E:4F:41:87:26
inet addr:125.39.193.139 Bcast:125.39.193.255 Mask:255.255.255.128
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Interrupt:169 Memory:f4000000-f4012100
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:565858749 errors:0 dropped:0 overruns:0 frame:0
TX packets:565858749 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:788476538 (751.9 MiB) TX bytes:788476538 (751.9 MiB)

修复方案:

你懂得~

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:无影响厂商忽略

忽略时间:2013-12-11 17:40

厂商回复:

最新状态:

暂无