Educause Security Discussion mailing list archives

Re: Disable Adobe Reader javascript?


From: "Eric C. Lukens" <eric.lukens () UNI EDU>
Date: Wed, 29 Apr 2009 11:33:10 -0500

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I have never run into a PDF file that needed javascript either.  Be
careful, if users do encounter a PDF file using JS, they'll likely be
prompted to turn JS back on.  If desired, I have a HKCU registry file
that can be imported (via whatever login scripting technique you use)
to disable JS and a Group Policy template (adm) to do the same.  Just
email me and I'll send them to you.

- -Eric

- -------- Original Message  --------
Subject: [SECURITY] Disable Adobe Reader javascript?
From: Gary Flynn <flynngn () JMU EDU>
To: SECURITY () LISTSERV EDUCAUSE EDU
Date: 4/29/09 11:11 AM
Anyone ever heard of problems after disabling javacript
in Adobe Reader or know of it commonly being used?
We're considering pushing it as policy to managed
workstations due to the frequency of security defects
discovered and exploited in Adobe Reader. Two zero
days since the beginning of the year.

I've had it disabled for over a year and I've never
had a known problem. Or maybe I just missed out seeing
the dancing bears without knowing it.

http://blogs.adobe.com/psirt/2009/04/update_on_adobe_reader_issue.html



- --
Eric C. Lukens
IT Security Policy and Risk Assessment Analyst
ITS-Network Services
Curris Business Building 15
University of Northern Iowa
Cedar Falls, IA 50614-0121
319-273-7434


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