Wireshark-bugs: [Wireshark-bugs] [Bug 11611] New: Buildbot crash output: fuzz-2015-10-18-6008.pc
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From: bugzilla-daemon@xxxxxxxxxxxxx
Date: Sun, 18 Oct 2015 21:00:02 +0000
Bug ID 11611
Summary Buildbot crash output: fuzz-2015-10-18-6008.pcap
Product Wireshark
Version unspecified
Hardware x86-64
URL https://www.wireshark.org/download/automated/captures/fuzz-2015-10-18-6008.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-2015-10-18-6008.pcap

stderr:
Input file: /home/wireshark/menagerie/menagerie/2450-rfc4581.pcap

Build host information:
Linux wsbb04 3.13.0-65-generic #105-Ubuntu SMP Mon Sep 21 18:50:58 UTC 2015
x86_64 x86_64 x86_64 GNU/Linux
Distributor ID:    Ubuntu
Description:    Ubuntu 14.04.3 LTS
Release:    14.04
Codename:    trusty

Buildbot information:
BUILDBOT_REPOSITORY=ssh://wireshark-buildbot@code.wireshark.org:29418/wireshark
BUILDBOT_BUILDNUMBER=3337
BUILDBOT_URL=http://buildbot.wireshark.org/wireshark-master/
BUILDBOT_BUILDERNAME=Clang Code Analysis
BUILDBOT_SLAVENAME=clang-code-analysis
BUILDBOT_GOT_REVISION=317af2c68ce1db0599fb0082cf454a451ff74c20

Return value:  139

Dissector bug:  0

Valgrind error count:  0



Git commit
commit 317af2c68ce1db0599fb0082cf454a451ff74c20
Author: Peter Wu <peter@lekensteyn.nl>
Date:   Tue Sep 15 23:24:26 2015 +0200

    x509af: dissect subjectPublicKey for RSA

    The subjectPublicKey field of a Certificate (TBSCertificate) is defined
    as type BIT STRING. The actual contents depend on the Algorithm
    Identifier which is preceding the subjectPublicKey field.

    This patch adds support for dissection of the public key for RSA
    public keys which show up below the subjectPublicKey tree:

        subjectPublicKeyInfo
            algorithm (rsaEncryption)
                Algorithm Id: 1.2.840.113549.1.1.1 (rsaEncryption)
            subjectPublicKey:
3082010a0282010100b7c769e2d0eacaeb929fc08238a9ff...
                modulus : 0x00b7c769e2d0eacaeb929fc08238a9ffc59cab39c28a2e26...
                publicExponent: 65537

    Change-Id: Ib92645433b0a0078a947ff0ac26c5e6a64877b93
    Reviewed-on: https://code.wireshark.org/review/10967
    Reviewed-by: Martin Kaiser <wireshark@kaiser.cx>
    Petri-Dish: Alexis La Goutte <alexis.lagoutte@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


[ no debug trace ]

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