Wireshark-bugs: [Wireshark-bugs] [Bug 7963] New: 802.11 RSN IE may be shorter than 20 bytes

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From: bugzilla-daemon@xxxxxxxxxxxxx
Date: Wed, 7 Nov 2012 04:45:38 -0800 (PST)
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7963

           Summary: 802.11 RSN IE may be shorter than 20 bytes
           Product: Wireshark
           Version: SVN
          Platform: x86
        OS/Version: All
            Status: NEW
          Severity: Major
          Priority: Low
         Component: Dissection engine (libwireshark)
        AssignedTo: bugzilla-admin@xxxxxxxxxxxxx
        ReportedBy: jmayer@xxxxxxxxx


Created attachment 9502
  --> https://bugs.wireshark.org/bugzilla/attachment.cgi?id=9502
Sample beacon with RSN IE of length 18

Build Information:
Last Changed Rev: 45957

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I have an AP that sends RSN IEs with a length of 18. So insisting on a length
of 20 does not look like a good idea. Change the minimum required length to 18.
Trace with sample packet attached.

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