On Wed, 28 Mar 2001, Cip wrote:
>
> [root@Cip bin] Wed Mar 28 19:13:15# su gigi
> bash: /proc/1198/fd/0: Permission denied
brb . .faza iasta am patit-o si io pe o mashina si mi s-a intamplat
de la 6.2 in sus exact dupa instalare si mi-o face numai de pe consola. Nu
m-am prins de ce ..
> [gigi@Cip bin] Wed Mar 28 19:13:19$ passwd
> bash: /usr/bin/passwd: Permission denied
> [gigi@Cip bin] Wed Mar 28 19:13:23$ exit
> [root@Cip bin] Wed Mar 28 19:13:30# su alin
> bash: /proc/1212/fd/0: Permission denied
> [alin@Cip bin] Wed Mar 28 19:13:33$ passwd
> bash: /usr/bin/passwd: Permission denied
> [alin@Cip bin] Wed Mar 28 19:13:36$ exit
> [root@Cip bin] Wed Mar 28 19:19:31# ls -al /usr/bin/passwd
> -r-s------ 1 root root 13536 IUL 12 2000 /usr/bin/passwd
Bre gogutza .. cum puii mei vrei sa poti executa passwd cu un luser
obisnuit cand nu ii dai voie sa-l execute?
daca te uiti bine passwdu' are 4500 adica suid, read+execution pentru
owner adica pt root, si nimic && nimic pentru group && others. Cum vrei
tu ca user gigi care nu are uid 0 = uid root =owner pe `which passwd` sa
poata executa passwd?
lol.
> [root@Cip bin] Wed Mar 28 19:19:36# tail /var/log/messages
> Mar 28 19:13:23 Cip PAM_unix[1208]: authentication failure; (uid=0) -> nobody for
>system-auth service
> Mar 28 19:13:23 Cip PAM_unix[1208]: authentication failure; (uid=0) -> nobody for
>system-auth service
> Mar 28 19:13:30 Cip MART 28 19:13:30 PAM_unix[1197]: (system-auth) session closed
>for user gigi
> Mar 28 19:13:33 Cip MART 28 19:13:33 PAM_unix[1211]: (system-auth) session opened
>for user alin by root(uid=0)
> Mar 28 19:13:46 Cip MART 28 19:13:46 PAM_unix[1211]: (system-auth) session closed
>for user alin
> Mar 28 19:13:48 Cip MART 28 19:13:48 mc: /dev/gpmctl: Connection refused
> Mar 28 19:13:48 Cip MART 28 19:13:48 mc: /dev/gpmctl: No such file or directory
> Mar 28 19:13:59 Cip PAM_unix[1237]: authentication failure; (uid=0) -> nobody for
>system-auth service
> Mar 28 19:13:59 Cip PAM_unix[1237]: authentication failure; (uid=0) -> nobody for
>system-auth service
> Mar 28 19:14:07 Cip PAM_unix[1238]: authentication failure; (uid=0) -> nobody for
>system-auth service
>
> Ce draq nu merge schimbat passwordu' ? A mers doar dupa ce am schimbat
> permisiunile -r-s--x--x . . . Nu trebuia sa mearga si inainte ? Wtf ?
si normal ca cu 4755 a inceput sa meara ca in mometul asta le-ai dat voie
la others sa il poata executa.
> Si mai jos sunt logurile . . . Unde tre' sa arunc un ochi sa remediez problema ?
> P.S. : Si ce draq imi apare mesaju' ala dupa fiecare su ?
>
--
Murgoci Ionut
Network Engineer
OPSYNET Iasi - Network Operations Center
Phone: +40-32-218385 Fax: +40-32-225132
---
Send e-mail to '[EMAIL PROTECTED]' with 'unsubscribe rlug' to
unsubscribe from this list.
