Wireshark · Wireshark-bugs: [Wireshark-bugs] [Bug 12152] New: Buildbot crash output: fuzz-2016-02-18-16544.pcap

Wireshark-bugs: [Wireshark-bugs] [Bug 12152] New: Buildbot crash output: fuzz-2016-02-18-16544.p

Date: Sun, 21 Feb 2016 10:30:04 +0000

Bug ID	12152
Summary	Buildbot crash output: fuzz-2016-02-18-16544.pcap
Product	Wireshark
Version	unspecified
Hardware	x86-64
URL	https://www.wireshark.org/download/automated/captures/fuzz-2016-02-18-16544.pcap
OS	Ubuntu
Status	CONFIRMED
Severity	Major
Priority	High
Component	Dissection engine (libwireshark)
Assignee	bugzilla-admin@wireshark.org
Reporter	buildbot-do-not-reply@wireshark.org

Problems have been found with the following capture file:

https://www.wireshark.org/download/automated/captures/fuzz-2016-02-18-16544.pcap

stderr:
Input file: /home/wireshark/menagerie/menagerie/10416-vrt.pcap

Build host information:
Linux wsbb04 3.13.0-77-generic #121-Ubuntu SMP Wed Jan 20 10:50:42 UTC 2016
x86_64 x86_64 x86_64 GNU/Linux
Distributor ID:    Ubuntu
Description:    Ubuntu 14.04.4 LTS
Release:    14.04
Codename:    trusty

Buildbot information:
BUILDBOT_REPOSITORY=ssh://wireshark-buildbot@code.wireshark.org:29418/wireshark
BUILDBOT_BUILDNUMBER=3509
BUILDBOT_URL=http://buildbot.wireshark.org/wireshark-master/
BUILDBOT_BUILDERNAME=Clang Code Analysis
BUILDBOT_SLAVENAME=clang-code-analysis
BUILDBOT_GOT_REVISION=b77ffb9d36a9405943dadce3d4849c1106b2e361

Return value:  1

Dissector bug:  0

Valgrind error count:  0



Git commit
commit b77ffb9d36a9405943dadce3d4849c1106b2e361
Author: glores <gloria.pozuelo@bics.com>
Date:   Wed Feb 17 09:04:01 2016 +0100

    GTPv2 command messages conversation

    Change-Id: I2faa01b3c461269e5c8ed88ef44157fbc33758b9
    Reviewed-on: https://code.wireshark.org/review/13980
    Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
    Petri-Dish: Pascal Quantin <pascal.quantin@gmail.com>
    Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
    Reviewed-by: Michael Mann <mmann78@netscape.net>


Command and args:
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/bin/tshark
-nVxr

=================================================================
==28995==ERROR: AddressSanitizer: heap-buffer-overflow on address
0x61b00001335c at pc 0x0000004b44b7 bp 0x7ffff3ef7db0 sp 0x7ffff3ef7568
READ of size 1337 at 0x61b00001335c thread T0
    #0 0x4b44b6 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/bin/tshark+0x4b44b6)
    #1 0x7f6931d8db02  (/lib/x86_64-linux-gnu/libglib-2.0.so.0+0x65b02)
    #2 0x7f6939abd543 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x7426543)
    #3 0x7f6939a15377 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x737e377)
    #4 0x7f6939a1579e 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x737e79e)
    #5 0x7f693a3a2509 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x7d0b509)
    #6 0x7f69399daf21 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x7343f21)
    #7 0x7f69399db1c8 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x73441c8)
    #8 0x7f693a6d7361 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x8040361)
    #9 0x7f693a6db850 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x8044850)
    #10 0x7f693a6d88fd 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x80418fd)
    #11 0x7f69399daf21 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x7343f21)
    #12 0x7f69399dabba 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x7343bba)
    #13 0x7f693a09ec43 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x7a07c43)
    #14 0x7f693a0a1c51 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x7a0ac51)
    #15 0x7f69399daf21 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x7343f21)
    #16 0x7f69399db1c8 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x73441c8)
    #17 0x7f6939ec3381 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x782c381)
    #18 0x7f69399daf21 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x7343f21)
    #19 0x7f69399d8f0c 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x7341f0c)
    #20 0x7f6939ec1c41 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x782ac41)
    #21 0x7f6939ec0a20 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x7829a20)
    #22 0x7f69399daf21 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x7343f21)
    #23 0x7f69399dabba 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x7343bba)
    #24 0x7f6939f0c1ab 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x78751ab)
    #25 0x7f69399daf21 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x7343f21)
    #26 0x7f69399d8f0c 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x7341f0c)
    #27 0x7f69399d868d 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x734168d)
    #28 0x7f69399b8cae 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x7321cae)
    #29 0x501335 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/bin/tshark+0x501335)
    #30 0x4fbab0 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/bin/tshark+0x4fbab0)
    #31 0x7f692f2d5ec4  (/lib/x86_64-linux-gnu/libc.so.6+0x21ec4)
    #32 0x43fc86 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/bin/tshark+0x43fc86)

0x61b00001335c is located 0 bytes to the right of 1500-byte region
[0x61b000012d80,0x61b00001335c)
allocated by thread T0 here:
    #0 0x4c6c42 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/bin/tshark+0x4c6c42)
    #1 0x7f6931d76610  (/lib/x86_64-linux-gnu/libglib-2.0.so.0+0x4e610)
    #2 0x4ff03a 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/bin/tshark+0x4ff03a)
    #3 0x4fa75e 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/bin/tshark+0x4fa75e)
    #4 0x7f692f2d5ec4  (/lib/x86_64-linux-gnu/libc.so.6+0x21ec4)

Shadow bytes around the buggy address:
  0x0c367fffa610: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x0c367fffa620: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x0c367fffa630: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x0c367fffa640: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x0c367fffa650: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
=>0x0c367fffa660: 00 00 00 00 00 00 00 00 00 00 00[04]fa fa fa fa
  0x0c367fffa670: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x0c367fffa680: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x0c367fffa690: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x0c367fffa6a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x0c367fffa6b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Shadow byte legend (one shadow byte represents 8 application bytes):
  Addressable:           00
  Partially addressable: 01 02 03 04 05 06 07 
  Heap left redzone:       fa
  Heap right redzone:      fb
  Freed heap region:       fd
  Stack left redzone:      f1
  Stack mid redzone:       f2
  Stack right redzone:     f3
  Stack partial redzone:   f4
  Stack after return:      f5
  Stack use after scope:   f8
  Global redzone:          f9
  Global init order:       f6
  Poisoned by user:        f7
  Container overflow:      fc
  Array cookie:            ac
  Intra object redzone:    bb
  ASan internal:           fe
  Left alloca redzone:     ca
  Right alloca redzone:    cb
==28995==ABORTING

[ no debug trace ]

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