Wireshark-bugs: [Wireshark-bugs] [Bug 6345] New: GUI crash on invalid IEEE 802.11 GAS frame
Date: Thu, 15 Sep 2011 08:50:50 -0700 (PDT)
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6345

           Summary: GUI crash on invalid IEEE 802.11 GAS frame
           Product: Wireshark
           Version: SVN
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: Major
          Priority: Low
         Component: Wireshark
        AssignedTo: [email protected]
        ReportedBy: [email protected]


Build Information:
Paste the COMPLETE build information from "Help->About Wireshark", "wireshark
-v", or "tshark -v".
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If the GAS Query Request/Response Length field is incorrect, the
dissector function may return a value that is larger than the remaining
packet buffer. This results in a Tagged parameters item being added with
-1 byte length since tvb_reported_length_remaining() reports -1 once the
offset goes beyond the end of the packet. Clicking on that item results
in Wireshark dying on Gtk-ERROR. Note: this does not show up in tshark
and as such, cannot apparently be triggered with fuzz-test.sh.

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