https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14097
Bug ID: 14097
Summary: Buildbot crash output: fuzz-2017-10-02-24707.pcap
Product: Wireshark
Version: unspecified
Hardware: x86-64
OS: Ubuntu
Status: CONFIRMED
Severity: Major
Priority: High
Component: Dissection engine (libwireshark)
Assignee: bugzilla-ad...@wireshark.org
Reporter: buildbot-do-not-re...@wireshark.org
Target Milestone: ---
Problems have been found with the following capture file:
https://www.wireshark.org/download/automated/captures/fuzz-2017-10-02-24707.pcap
stderr:
Input file: /home/wireshark/menagerie/menagerie/6771-GTPV2_CreateBearer.pcap
Build host information:
Linux wsbb04 4.4.0-96-generic #119-Ubuntu SMP Tue Sep 12 14:59:54 UTC 2017
x86_64 x86_64 x86_64 GNU/Linux
Distributor ID: Ubuntu
Description: Ubuntu 16.04.3 LTS
Release: 16.04
Codename: xenial
Buildbot information:
BUILDBOT_REPOSITORY=ssh://wireshark-build...@code.wireshark.org:29418/wireshark
BUILDBOT_WORKERNAME=clang-code-analysis
BUILDBOT_BUILDNUMBER=4232
BUILDBOT_URL=http://buildbot.wireshark.org/wireshark-master/
BUILDBOT_BUILDERNAME=Clang Code Analysis
BUILDBOT_GOT_REVISION=96c07c6471176082b8aff7ec6df650aebaaace0e
Return value: 0
Dissector bug: 0
Valgrind error count: 0
Git commit
commit 96c07c6471176082b8aff7ec6df650aebaaace0e
Author: Eugene Adell <eugene.ad...@gmail.com>
Date: Sun Oct 1 05:21:38 2017 -0700
HTTP: fix for ICY responses which were displayed as HTTP requests
Bug: 14091
Change-Id: Ic8d37e29f02dc9751c60e827aa773d915cabc088
Reviewed-on: https://code.wireshark.org/review/23802
Petri-Dish: Michael Mann <mman...@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-re...@wireshark.org>
Reviewed-by: Michael Mann <mman...@netscape.net>
=================================================================
==26831==ERROR: AddressSanitizer: global-buffer-overflow on address
0x7fb9b996debc at pc 0x7fb9addde4da bp 0x7fff609ef1b0 sp 0x7fff609ef1a8
READ of size 4 at 0x7fb9b996debc thread T0
#0 0x7fb9addde4d9
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0x820a4d9)
#1 0x7fb9adddbf80
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0x8207f80)
#2 0x7fb9afdd3f3a
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0xa1fff3a)
#3 0x7fb9afdc9c91
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0xa1f5c91)
#4 0x7fb9afdd0bac
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0xa1fcbac)
#5 0x7fb9afdc6044
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0xa1f2044)
#6 0x7fb9afdd0bf1
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0xa1fcbf1)
#7 0x7fb9addc0293
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0x81ec293)
#8 0x7fb9afdd3f3a
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0xa1fff3a)
#9 0x7fb9afdc9c91
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0xa1f5c91)
#10 0x7fb9afdc95fa
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0xa1f55fa)
#11 0x7fb9afdc9fd9
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0xa1f5fd9)
#12 0x7fb9aec48d4f
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0x9074d4f)
#13 0x7fb9aec5298f
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0x907e98f)
#14 0x7fb9aec4bcff
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0x9077cff)
#15 0x7fb9afdd3f3a
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0xa1fff3a)
#16 0x7fb9afdc9c91
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0xa1f5c91)
#17 0x7fb9afdc95fa
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0xa1f55fa)
#18 0x7fb9adf70250
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0x839c250)
#19 0x7fb9adf77108
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0x83a3108)
#20 0x7fb9afdd3f3a
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0xa1fff3a)
#21 0x7fb9afdc9c91
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0xa1f5c91)
#22 0x7fb9afdc95fa
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0xa1f55fa)
#23 0x7fb9afdc9fd9
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0xa1f5fd9)
#24 0x7fb9adbc457a
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0x7ff057a)
#25 0x7fb9afdd3f3a
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0xa1fff3a)
#26 0x7fb9afdc9c91
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0xa1f5c91)
#27 0x7fb9afdd0bac
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0xa1fcbac)
#28 0x7fb9afdc6044
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0xa1f2044)
#29 0x7fb9aed15432
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0x9141432)
#30 0x7fb9afdd3f3a
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0xa1fff3a)
#31 0x7fb9afdc9c91
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0xa1f5c91)
#32 0x7fb9afdc95fa
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0xa1f55fa)
#33 0x7fb9afdc9fd9
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0xa1f5fd9)
#34 0x7fb9adbc457a
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0x7ff057a)
#35 0x7fb9afdd3f3a
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0xa1fff3a)
#36 0x7fb9afdc9c91
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0xa1f5c91)
#37 0x7fb9afdd0bac
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0xa1fcbac)
#38 0x7fb9afdc6044
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0xa1f2044)
#39 0x7fb9adbc1db5
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0x7feddb5)
#40 0x7fb9adbbd8f1
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0x7fe98f1)
#41 0x7fb9afdd3f3a
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0xa1fff3a)
#42 0x7fb9afdc9c91
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0xa1f5c91)
#43 0x7fb9afdc95fa
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0xa1f55fa)
#44 0x7fb9adc67c9d
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0x8093c9d)
#45 0x7fb9afdd3f3a
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0xa1fff3a)
#46 0x7fb9afdc9c91
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0xa1f5c91)
#47 0x7fb9afdd0bac
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0xa1fcbac)
#48 0x7fb9afdc6044
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0xa1f2044)
#49 0x7fb9afdc582d
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0xa1f182d)
#50 0x7fb9afd90cc8
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0xa1bccc8)
#51 0x563f86f85698
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/bin/tshark+0x16b698)
#52 0x563f86f817d5
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/bin/tshark+0x1677d5)
#53 0x563f86f7c5db
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/bin/tshark+0x1625db)
#54 0x7fb9a3e5082f (/lib/x86_64-linux-gnu/libc.so.6+0x2082f)
#55 0x563f86e73818
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/bin/tshark+0x59818)
0x7fb9b996debc is located 0 bytes to the right of global variable
'ett_gtpv2_ies' defined in '../epan/dissectors/packet-gtpv2.c:847:13'
(0x7fb9b996dac0) of size 1020
SUMMARY: AddressSanitizer: global-buffer-overflow
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.asan/lib/libwireshark.so.0+0x820a4d9)
Shadow bytes around the buggy address:
0x0ff7b7325b80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0ff7b7325b90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0ff7b7325ba0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0ff7b7325bb0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0ff7b7325bc0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
=>0x0ff7b7325bd0: 00 00 00 00 00 00 00[04]f9 f9 f9 f9 f9 f9 f9 f9
0x0ff7b7325be0: f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9
0x0ff7b7325bf0: f9 f9 f9 f9 04 f9 f9 f9 f9 f9 f9 f9 00 f9 f9 f9
0x0ff7b7325c00: f9 f9 f9 f9 00 f9 f9 f9 f9 f9 f9 f9 04 f9 f9 f9
0x0ff7b7325c10: f9 f9 f9 f9 00 f9 f9 f9 f9 f9 f9 f9 00 f9 f9 f9
0x0ff7b7325c20: f9 f9 f9 f9 00 f9 f9 f9 f9 f9 f9 f9 00 f9 f9 f9
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
Freed heap region: fd
Stack left redzone: f1
Stack mid redzone: f2
Stack right redzone: f3
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
==26831==ABORTING
[ no debug trace ]
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