| From | Ben <bud at neuf dot fr> |
| Subject | Re: [gulliver] Droits "root" changés |
| Date | Tue, 01 Jul 2008 23:25:36 +0200 |
|
Bonsoir, Patrick Lamaizière a écrit : Merci pour vos réponses !David MENTRE a écrit : Miracle, je peux me connecter. Le problème que c'est que j'aurais dû écouter david bien avant et tenter de *comprendre* mes commandes. A force de tenter des choses je ne sais même pas ce qui a fait que je peux maintenant me connecter en ssh. Pour l'instant je ne remarque que quelques détails. Le serveur de temps ne peut pas écrire ses logs visiblement et un log qui ne me parle pas pour SSH. debian:/etc# tail /var/log/syslog Jul 1 23:00:45 localhost ntpd[3136]: couldn't unlink /var/log/ntpstats/peerstats: Permission denied Jul 1 23:00:45 localhost ntpd[3136]: can't open /var/log/ntpstats/peerstats.20080701: Permission denied debian:/etc# tail /var/log/messages Jul 1 19:54:04 localhost -- MARK -- Jul 1 20:14:05 localhost -- MARK -- je ne comprends pas trop ces derniers logs
Pour l'instant, ça n'a pas l'air trop désastreux. Le serveur Web, Ftp et le plus important pour mon réseau Samba fonctionnent. Mais très probablement, je me rendrais compte de petits soucis au fur et à mesure. debian:/etc# tail -50 /var/log/auth.log Jul 1 18:57:49 localhost sshd[21196]: (pam_unix) authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.231.123.227 user=root Jul 1 18:57:50 localhost sshd[21196]: Failed password for root from 193.231.123.227 port 60132 ssh2 Jul 1 18:57:51 localhost sshd[21198]: reverse mapping checking getaddrinfo for 33k-clients-gw.b.astral.ro failed - POSSIBLE BREAK-IN ATTEMPT! Jul 1 18:57:51 localhost sshd[21198]: (pam_unix) authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.231.123.227 user=root Jul 1 18:57:53 localhost sshd[21198]: Failed password for root from 193.231.123.227 port 60259 ssh2 Jul 1 18:57:55 localhost sshd[21202]: reverse mapping checking getaddrinfo for 33k-clients-gw.b.astral.ro failed - POSSIBLE BREAK-IN ATTEMPT! Jul 1 18:57:55 localhost sshd[21202]: (pam_unix) authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.231.123.227 user=root Jul 1 18:57:56 localhost sshd[21202]: Failed password for root from 193.231.123.227 port 60415 ssh2 Jul 1 18:57:57 localhost sshd[21204]: reverse mapping checking getaddrinfo for 33k-clients-gw.b.astral.ro failed - POSSIBLE BREAK-IN ATTEMPT! Jul 1 18:57:57 localhost sshd[21204]: (pam_unix) authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.231.123.227 user=root Jul 1 18:57:59 localhost sshd[21204]: Failed password for root from 193.231.123.227 port 60550 ssh2 là c'est pas moi Jul 1 19:09:01 localhost CRON[21505]: (pam_unix) session opened for user root by (uid=0) Jul 1 19:09:01 localhost CRON[21505]: (pam_unix) session closed for user root Jul 1 19:17:01 localhost CRON[21730]: (pam_unix) session opened for user root by (uid=0) Jul 1 19:17:01 localhost CRON[21730]: (pam_unix) session closed for user root Jul 1 19:39:01 localhost CRON[22325]: (pam_unix) session opened for user root by (uid=0) Jul 1 19:39:01 localhost CRON[22325]: (pam_unix) session closed for user root Jul 1 19:42:50 localhost sshd[22434]: Did not receive identification string from 221.192.241.71 Jul 1 19:50:42 localhost sshd[22641]: (pam_unix) authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.192.241.71 user=root Jul 1 19:50:44 localhost sshd[22641]: Failed password for root from 221.192.241.71 port 28127 ssh2 là c'est pas moi Jul 1 20:09:01 localhost CRON[23136]: (pam_unix) session opened for user root by (uid=0) Jul 1 20:09:01 localhost CRON[23136]: (pam_unix) session closed for user root Jul 1 20:17:01 localhost CRON[23361]: (pam_unix) session opened for user root by (uid=0) Jul 1 20:17:01 localhost CRON[23361]: (pam_unix) session closed for user root Jul 1 20:39:01 localhost CRON[23956]: (pam_unix) session opened for user root by (uid=0) Jul 1 20:39:01 localhost CRON[23956]: (pam_unix) session closed for user root Jul 1 21:09:01 localhost CRON[24775]: (pam_unix) session opened for user root by (uid=0) Jul 1 21:09:01 localhost CRON[24775]: (pam_unix) session closed for user root Jul 1 21:17:01 localhost CRON[25000]: (pam_unix) session opened for user root by (uid=0) Jul 1 21:17:01 localhost CRON[25000]: (pam_unix) session closed for user root Jul 1 21:39:01 localhost CRON[25594]: (pam_unix) session opened for user root by (uid=0) Jul 1 21:39:01 localhost CRON[25594]: (pam_unix) session closed for user root Jul 1 22:09:01 localhost CRON[26413]: (pam_unix) session opened for user root by (uid=0) Jul 1 22:09:01 localhost CRON[26413]: (pam_unix) session closed for user root Jul 1 22:17:01 localhost CRON[26643]: (pam_unix) session opened for user root by (uid=0) Jul 1 22:17:01 localhost CRON[26643]: (pam_unix) session closed for user root Jul 1 22:39:01 localhost CRON[27236]: (pam_unix) session opened for user root by (uid=0) Jul 1 22:39:01 localhost CRON[27236]: (pam_unix) session closed for user root Jul 1 22:45:47 localhost sshd[27419]: Accepted password for root from 84.100.169...... port ..... ssh2 ça c'est moi ! Jul 1 22:45:48 localhost sshd[27426]: (pam_unix) session opened for user root by root(uid=0) Jul 1 22:52:48 localhost proftpd: (pam_unix) session opened for user nosotros by (uid=0) Jul 1 23:03:21 localhost proftpd: (pam_unix) session closed for user nosotros Jul 1 23:03:34 localhost proftpd: (pam_unix) session opened for user nosotros by (uid=0) Jul 1 23:08:24 localhost sshd[28067]: fatal: Timeout before authentication for 84.100.169.125 Jul 1 23:09:01 localhost CRON[28137]: (pam_unix) session opened for user root by (uid=0) Jul 1 23:09:01 localhost CRON[28137]: (pam_unix) session closed for user root Jul 1 23:13:23 localhost proftpd: (pam_unix) session closed for user nosotros Jul 1 23:13:34 localhost proftpd: (pam_unix) session opened for user nosotros by (uid=0) Jul 1 23:17:01 localhost CRON[28362]: (pam_unix) session opened for user root by (uid=0) Jul 1 23:17:01 localhost CRON[28362]: (pam_unix) session closed for user root debian:/etc# d'ailleurs je ne comprends pas trop ces logs non plus. je serais pas en train de me faire attaquer?? Merci. Ben. ---- Liste gulliver ---- Archives, http://gulliver.eu.org/ml-archives/ Description, http://gulliver.eu.org/ml/ml.html Bons usages, http://gulliver.eu.org/wiki/UsagesCourriels |