Displaying 2 results from an estimated 2 matches for "send_sigio".
Did you mean:
send_sig
1998 Jul 01
4
Serious Linux 2.0.34 security problem (fwd)
...SIGIO - press enter.\n");
getchar();
fcntl(0,F_SETFL,s&~O_ASYNC);
printf("SIGIO send attempted.\n");
return 0;
}
This can kill from a normal user account the inetd process under Linux
2.0.34 by sending a SIGIO. Very bad.
The fix is to invert !euid to euid in fs/fcntl.c:send_sigio(); line number
is approximately 139.
David.
1998 Jun 30
1
Patched Qpopper2.5 release Notification. (fwd)
...SIGIO - press enter.\n");
getchar();
fcntl(0,F_SETFL,s&~O_ASYNC);
printf("SIGIO send attempted.\n");
return 0;
}
This can kill from a normal user account the inetd process under Linux
2.0.34 by sending a SIGIO. Very bad.
The fix is to invert !euid to euid in fs/fcntl.c:send_sigio(); line number
is approximately 139.
David.
From mail@mail.redhat.com Sun Jul 5 10:06:02 1998
Received: (qmail 20330 invoked from network); 5 Jul 1998 08:10:30 -0000
Received: from 3dyn101.delft.casema.net (HELO rosie.BitWizard.nl) (root@195.96.104.101)
by mail2.redhat.com with SMTP; 5 Jul 199...