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Wireshark-bugs: [Wireshark-bugs] [Bug 7562] New: Capture file that crashes wireshark on

Date: Fri, 3 Aug 2012 04:12:33 -0700 (PDT)
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7562

           Summary: Capture file that crashes wireshark on
           Product: Wireshark
           Version: 1.8.1
          Platform: x86
        OS/Version: All
            Status: NEW
          Severity: Critical
          Priority: Low
         Component: Wireshark
        AssignedTo: bugzilla-admin@xxxxxxxxxxxxx
        ReportedBy: laurentb@xxxxxxxxx


Created attachment 8889
  --> https://bugs.wireshark.org/bugzilla/attachment.cgi?id=8889
capture triggering the crash

Build Information:
1.8.1
--
Hi,

Here is a PCAP file triggering a crash that could enable a remote party to
trigger (a least) a remote denial of service.

This was successfully tested on 1.8.1.

This file was generated thanks to a fuzz testing campaign.

Laurent Butti.

Program received signal SIGABRT, Aborted.
0x0012d422 in __kernel_vsyscall ()
(gdb) bt
#0  0x0012d422 in __kernel_vsyscall ()
#1  0x02a90651 in *__GI_raise (sig=6) at
../nptl/sysdeps/unix/sysv/linux/raise.c:64
#2  0x02a93a82 in *__GI_abort () at abort.c:92
#3  0x007806b7 in unhandled_catcher (except=0xbfffe778) at except.c:235
#4  0x00780906 in do_throw (except=0x0) at except.c:220
#5  0x00780b05 in except_rethrow (except=0xbfffe778) at except.c:279
#6  0x08061fe8 in main (argc=3, argv=0xbfffeb14) at tshark.c:1776

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