[8lgm]-Advisory-16.sendmail-6-Dec-1994

PROGRAM:

sendmail(8)

VERSION:

SunOS 4.x Sendmail - all versions including latest 4/5/94 Sendmail Jumbo Patch 100377-15

IMPACT:

Any user on the system can become root. This cannot be exploited remotely.

REPEAT BY:

Exploit details will be made available on the 8lgm fileserver at 00:00GMT on Friday 27th January 1995. To retrieve these details, send a mail containing the line:

send [8lgm]-Advisory-16.sendmail-6-Dec-1994-EXPLOIT

to 8lgm-fileserver@bagpuss.demon.co.uk. Requests for the script to be sent before this date will be directed to /dev/null.

FIX:

We recommend that security conscious sites upgrade immediately to UCB Sendmail 8.6.9, as Suns sendmail is generally recognised as being broken. Your options are:

1. Obtain patch from your vendor.

2. Build and install sendmail 8.6.9, available from:
   ftp.cs.berkeley.edu:/ucb/sendmail/sendmail.8.6.9.*

FEEDBACK AND CONTACT INFORMATION:

        8lgm-request@bagpuss.demon.co.uk        (Mailing list additions -
						 processed automatically;
						 just send any message)

        8lgm@bagpuss.demon.co.uk                (Everything else)

	NB: 8lgm-bugs@bagpuss.demon.co.uk has been closed.

8LGM MAILING LIST:

Send any message to 8lgm-request@bagpuss.demon.co.uk and the address you mail from will automatically be added to the list.

If you need to subscribe to an address you cannot mail from (eg an alias), send mail to 8lgm@bagpuss.demon.co.uk and request to be added to the list. Due to our mail volume, we appreciate it if you can use 8lgm-request instead; thus if you need to subscribe an alias, please look into using, say sendmail -f, if possible.

8LGM FILESERVER:

All [8LGM] advisories may be obtained via the [8LGM] fileserver. For details, 'echo help | mail 8lgm-fileserver@bagpuss.demon.co.uk'