CCam 2.20 Back door fix for E2

[Vic]

CCcam 2.2.0 fix backdoor

Code:

case MSG_CMD_0D:
1960 case MSG_CMD_0E: {
1961 //Un commands, maybe attacking commands. Block this user
1962 if (cl->typ == 'c') //client connection
1963 {
1964 cs_log("%s CCCAM-BACKDOOR COMMANDS DETECTED! BLOCKING USER %s", getprefix(), cl->usr);
1965 struct s_auth *account;
1966 for (account = cfg->account; (account) ; account = account->next) {
1967 if (!strcmp(cl->usr, account->usr))
1968 account->disabled = TRUE;
1969 }
1970 cs_disconnect_client(cl);
1971 }
1972 else //reader connection
1973 {
1974 cs_log("%s CCCAM-BACKDOOR COMMANDS DETECTED! BLOCKING READER %s", getprefix(), cl->reader->label);
1975 cl->reader->enable = FALSE;
1976 cc_cli_close(cl, FALSE);
1977 }
1978 break;
1979 }
1980
1957 1981 case MSG_EMM_ACK: {
1958 1982 cc->just_logged_in = 0;
… …
3211 3235 int cc_cli_init(struct s_client *cl) {
3212 3236 struct cc_data *cc = cl->cc;
3213 if (cc && cc->mode == CCCAM_MODE_SHUTDOWN)
3237 struct s_reader *reader = cl->reader;
3238
3239 if ((cc && cc->mode == CCCAM_MODE_SHUTDOWN) || !cl->reader->enable || cl->reader->deleted)
3214 3240 return -1;
3215 int res = cc_cli_init_int(cl);
3216 struct s_reader *reader = cl->reader;
3241
3242 int res = cc_cli_init_int(cl); //Create socket
3243
3217 3244 if (res == 0 && reader && (reader->cc_keepalive || !cl->cc) && !reader->tcp_connected) {
3218 cc_cli_connect(cl);
3219 if (cc && cc->mode == CCCAM_MODE_SHUTDOWN)
3220 return -1;
3221
3245
3246 cc_cli_connect(cl); //connect to remote server
3247
3222 3248 while (!reader->tcp_connected && reader->cc_keepalive && cfg->reader_restart_seconds > 0) {
3223 3249
3250 if ((cc && cc->mode == CCCAM_MODE_SHUTDOWN) || !cl->reader->enable || cl->reader->deleted)
3251 return -1;
3252
3224 3253 if (!reader->tcp_connected) {
3225 3254 cc_cli_close(cl, FALSE);
… …
3232 3261 cs_log("%s restarting reader...", reader->label);
3233 3262 cc_cli_connect(cl);
3234 if (cc && cc->mode == CCCAM_MODE_SHUTDOWN)
3235 return -1;
3236 3263 }
3237 3264 }

[thatslife]

Thanks Vic,
for those with E1 download from link, sorry this is the best i can do
h**p://www.sat-universe.com/attachment.php?attachmentid=246484&d=1290344837

[dishboy]

I have ccam 2.09 on my dm800 using PLI Jade.
Will this fix update my ccam. In the PLI downloads 2.09 is the only version.
How do manually upgrade to another version of ccam.
In the dm500 there is a config manually menu but I can not find it in the dm800.

Your help appreciated.