Blocking Windows Task Scheduler .job attachment exploit

Kevin Miller Kevin_Miller at CI.JUNEAU.AK.US
Thu Jul 15 20:48:39 IST 2004


MS04-022 -  This is a vulnerability in task scheduler.  All someone has to
do is send a .job file as an attachment to the user.

I've added the following to filename.rules.conf, to keep users from
receiving scheduled tasks from external people:

  deny    \.job$   Possible Windows Task Scheduler attack    Windows Task
Scheduler jobs are dangerous in email

If there's wisdom in that for other folks, maybe it could be added to
filename.rules.conf in future releases.  If it's a really dumb idea,
hopefully someone will let me know! <g>

...Kevin
--
Kevin Miller                Registered Linux User No: 307357
CBJ MIS Dept.               Network Systems Administrator, Mail
Administrator
155 South Seward Street     ph: (907) 586-0242
Juneau, Alaska 99801        fax: (907 586-4500

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