nms chalks up another conquest on the road to world domination.

Patrick Carmichael
Lecturer in IT Education
School of Education
University of Reading
Reading RG6 1HY

http://www.reading.ac.uk/~ems97pc


---------- Forwarded message ----------
Date: Tue, 9 Apr 2002 11:59:43 +0100 (GMT Daylight Time)
From: Chris Wakelin <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED]
Subject: n-a: FormMail replaced due to security flaws

Hi all,

I've just replaced formmail.pl script in 
http://www.rdg.ac.uk/cgi-bin/formmail.pl with a drop-in replacement. 
There should be no noticeable difference, but it would be sensible for 
everybody to check that any of your forms that use this script still 
work.

The reason for this is that we were running a version of FormMail (1.6 
with patches) that was being exploited to send SPAM email to thousands 
of addresses. See 

http://online.securityfocus.com/cgi-bin/vulns-item.pl?section=solution&id=3955

for details.

Even the newest version (1.9) does not fix all the problems, so I have 
used the suggested "nms" replacement. (We had added similar fixes to 
those in version 1.9 to our version 1.6, and version 1.9 was on the new
Apache webserver, currently in testing.)

If you find a form that no longer works, please tell me ASAP with 
details.

Some pages seem to use their own copy of FormMail 1.6. These are 
probably less likely to be exploited as they are in non-standard 
places (i.e. not /cgi-bin/formmail.pl) but should be updated anyway 
(or changed to use the main one) as the spammers may try an exhaustive 
search or use a search-engine to find vulnerable scripts.

Best Wishes,
Chris

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Christopher Wakelin,                                [EMAIL PROTECTED]
IT Services Centre, The University of Reading,       Tel: +44 (0)118 931 6630
Whiteknights, Reading, RG6 2AF, UK                   Fax: +44 (0)118 975 3094



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