Vulnerability Name:

CVE-2007-0459 (CCN-32053)

Assigned:2007-02-01
Published:2007-02-01
Updated:2017-10-11
Summary:packet-tcp.c in the TCP dissector in Wireshark (formerly Ethereal) 0.99.2 through 0.99.4 allows remote attackers to cause a denial of service (application crash or hang) via fragmented HTTP packets.
CVSS v3 Severity:5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
3.7 Low (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
3.7 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-noinfo
Vulnerability Consequences:Denial of Service
References:Source: SGI
Type: UNKNOWN
20070301-01-P

Source: MISC
Type: Exploit, Vendor Advisory
http://bugs.wireshark.org/bugzilla/show_bug.cgi?id=1200

Source: MITRE
Type: CNA
CVE-2007-0459

Source: FEDORA
Type: UNKNOWN
FEDORA-2007-207

Source: CCN
Type: RHSA-2007-0066
Low: wireshark security update

Source: SECUNIA
Type: UNKNOWN
24011

Source: CCN
Type: SA24016
Wireshark Multiple Denial of Service Vulnerabilities

Source: SECUNIA
Type: Patch, Vendor Advisory
24016

Source: SECUNIA
Type: UNKNOWN
24025

Source: SECUNIA
Type: UNKNOWN
24084

Source: SECUNIA
Type: UNKNOWN
24515

Source: SECUNIA
Type: Vendor Advisory
24650

Source: CCN
Type: SA24970
Avaya Products Wireshark Multiple Denial of Service Vulnerabilities

Source: SECUNIA
Type: Vendor Advisory
24970

Source: CCN
Type: SECTRACK ID: 1017581
Wireshark Bugs in TCP, HTTP, IEEE 802.11, and LLT Dissectors Let Remote Users Deny Service

Source: SECTRACK
Type: UNKNOWN
1017581

Source: CONFIRM
Type: UNKNOWN
http://support.avaya.com/elmodocs2/security/ASA-2007-166.htm

Source: CCN
Type: ASA-2007-166
wireshark security update (RHSA-2007-0066)

Source: MANDRIVA
Type: UNKNOWN
MDKSA-2007:033

Source: REDHAT
Type: UNKNOWN
RHSA-2007:0066

Source: BID
Type: Patch, Vendor Advisory
22352

Source: CCN
Type: BID-22352
Wireshark Multiple Protocol Denial of Service Vulnerabilities

Source: VUPEN
Type: UNKNOWN
ADV-2007-0443

Source: CCN
Type: wnpa-sec-2007-01
Multiple problems in Wireshark (formerly Ethereal®) versions 0.10.14 to 0.99.4

Source: CONFIRM
Type: Patch, Vendor Advisory
http://www.wireshark.org/security/wnpa-sec-2007-01.html

Source: XF
Type: UNKNOWN
wireshark-tcpdissector-dos(32053)

Source: XF
Type: UNKNOWN
wireshark-tcpdissector-dos(32053)

Source: CONFIRM
Type: UNKNOWN
https://issues.rpath.com/browse/RPL-985

Source: OVAL
Type: UNKNOWN
oval:org.mitre.oval:def:10465

Source: OVAL
Type: UNKNOWN
oval:org.mitre.oval:def:14875

Vulnerable Configuration:Configuration 1:
  • cpe:/a:wireshark:wireshark:0.99.2:*:*:*:*:*:*:*
  • OR cpe:/a:wireshark:wireshark:0.99.3:*:*:*:*:*:*:*
  • OR cpe:/a:wireshark:wireshark:0.99.4:*:*:*:*:*:*:*

    • Configuration RedHat 1:
  • cpe:/o:redhat:enterprise_linux:4:*:*:*:*:*:*:*

    • Configuration RedHat 2:
  • cpe:/o:redhat:enterprise_linux:4::as:*:*:*:*:*

    • Configuration RedHat 3:
  • cpe:/o:redhat:enterprise_linux:4::desktop:*:*:*:*:*

    • Configuration RedHat 4:
  • cpe:/o:redhat:enterprise_linux:4::es:*:*:*:*:*

    • Configuration RedHat 5:
  • cpe:/o:redhat:enterprise_linux:4::ws:*:*:*:*:*

    • Configuration RedHat 6:
  • cpe:/o:redhat:enterprise_linux:5:*:*:*:*:*:*:*

    • Configuration RedHat 7:
  • cpe:/o:redhat:enterprise_linux:5::client:*:*:*:*:*

    • Configuration RedHat 8:
  • cpe:/o:redhat:enterprise_linux:5::client_workstation:*:*:*:*:*

    • Configuration RedHat 9:
  • cpe:/o:redhat:enterprise_linux:5::server:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:20070459
    V
    		CVE-2007-0459
    2022-06-30
    oval:org.opensuse.security:def:112915
    P
    		libwireshark14-3.4.8-1.2 on GA media (Moderate)
    2022-01-17
    oval:org.opensuse.security:def:31335
    P
    		Security update for xorg-x11-server (Important)
    2021-12-20
    oval:org.opensuse.security:def:32242
    P
    		Security update for the Linux Kernel (Live Patch 39 for SLE 12 SP3) (Important)
    2021-12-14
    oval:org.opensuse.security:def:32237
    P
    		Security update for glib-networking (Important)
    2021-12-13
    oval:org.opensuse.security:def:26182
    P
    		Security update for MozillaFirefox (Important)
    2021-12-12
    oval:org.opensuse.security:def:31320
    P
    		Security update for MozillaFirefox (Important)
    2021-12-12
    oval:org.opensuse.security:def:42248
    P
    		Security update for the Linux RT Kernel (Important)
    2021-12-09
    oval:org.opensuse.security:def:31308
    P
    		Security update for postgresql96 (Important)
    2021-11-22
    oval:org.opensuse.security:def:31309
    P
    		Security update for postgresql10 (Important)
    2021-11-22
    oval:org.opensuse.security:def:26167
    P
    		Security update for php72 (Moderate)
    2021-11-19
    oval:org.opensuse.security:def:26156
    P
    		Security update for open-lldp (Moderate)
    2021-10-26
    oval:org.opensuse.security:def:26141
    P
    		Security update for webkit2gtk3 (Important)
    2021-10-06
    oval:org.opensuse.security:def:33019
    P
    		Security update for apache2 (Important)
    2021-10-06
    oval:org.opensuse.security:def:106372
    P
    		libwireshark14-3.4.8-1.2 on GA media (Moderate)
    2021-10-01
    oval:org.opensuse.security:def:32188
    P
    		Security update for the Linux Kernel (Live Patch 40 for SLE 12 SP3) (Important)
    2021-09-23
    oval:org.opensuse.security:def:26130
    P
    		Security update for ghostscript (Critical)
    2021-09-21
    oval:org.opensuse.security:def:26129
    P
    		Security update for gtk-vnc (Moderate)
    2021-09-16
    oval:org.opensuse.security:def:26123
    P
    		Security update for openssl-1_0_0 (Low)
    2021-09-09
    oval:org.opensuse.security:def:31675
    P
    		Security update for bind (Moderate)
    2021-08-30
    oval:org.opensuse.security:def:26109
    P
    		Security update for unrar (Moderate)
    2021-08-25
    oval:org.opensuse.security:def:32980
    P
    		Security update for spice-vdagent (Moderate)
    2021-08-17
    oval:org.opensuse.security:def:32155
    P
    		Security update for the Linux Kernel (Live Patch 35 for SLE 12 SP3) (Important)
    2021-07-27
    oval:org.opensuse.security:def:32132
    P
    		Security update for libnettle (Important)
    2021-06-23
    oval:org.opensuse.security:def:32128
    P
    		Security update for the Linux Kernel (Live Patch 35 for SLE 12 SP3) (Important)
    2021-06-18
    oval:org.opensuse.security:def:31203
    P
    		Security update for apache2 (Important)
    2021-06-17
    oval:org.opensuse.security:def:36580
    P
    		wireshark-1.10.13-0.2.1 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:42729
    P
    		wireshark-1.10.13-0.2.1 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:26070
    P
    		Security update for spice (Important)
    2021-06-08
    oval:org.opensuse.security:def:36322
    P
    		wireshark-1.10.13-0.2.1 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:31618
    P
    		Security update for avahi (Important)
    2021-06-03
    oval:org.opensuse.security:def:32084
    P
    		Security update for gdm (Important)
    2021-04-28
    oval:org.opensuse.security:def:31608
    P
    		Security update for xen (Important)
    2021-04-19
    oval:org.opensuse.security:def:32062
    P
    		Security update for the Linux Kernel (Live Patch 34 for SLE 12 SP3) (Important)
    2021-04-07
    oval:org.opensuse.security:def:42056
    P
    		Security update for curl (Moderate)
    2021-04-01
    oval:org.opensuse.security:def:26213
    P
    		Security update for evolution-data-server (Moderate)
    2021-03-19
    oval:org.opensuse.security:def:32276
    P
    		Security update for the Linux Kernel (Live Patch 36 for SLE 12 SP3) (Important)
    2021-03-17
    oval:org.opensuse.security:def:31740
    P
    		Security update for the Linux Kernel (Important)
    2021-03-09
    oval:org.opensuse.security:def:26205
    P
    		Security update for openssl-1_0_0 (Moderate)
    2021-03-08
    oval:org.opensuse.security:def:31727
    P
    		Security update for wpa_supplicant (Important)
    2021-02-15
    oval:org.opensuse.security:def:26075
    P
    		Security update for ImageMagick (Important)
    2021-01-22
    oval:org.opensuse.security:def:26031
    P
    		Security update for php74 (Moderate)
    2021-01-14
    oval:org.opensuse.security:def:32098
    P
    		Security update for dovecot22 (Important)
    2021-01-04
    oval:org.opensuse.security:def:25976
    P
    		Security update for curl (Moderate)
    2020-12-10
    oval:org.opensuse.security:def:32006
    P
    		Security update for mutt (Important)
    2020-12-07
    oval:org.opensuse.security:def:35649
    P
    		wireshark-1.0.5-1.34.1 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:35841
    P
    		wireshark-1.4.10-0.2.1 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:36056
    P
    		wireshark-1.8.6-0.2.1 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:42463
    P
    		wireshark-1.8.6-0.2.1 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:31523
    P
    		Security update for rsync (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25830
    P
    		Security update for libimobiledevice, usbmuxd (Important)
    2020-12-01
    oval:org.opensuse.security:def:25201
    P
    		Security update for java-1_8_0-openjdk (Important)
    2020-12-01
    oval:org.opensuse.security:def:32542
    P
    		kvm on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:27578
    P
    		wireshark on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25605
    P
    		Security update for MozillaFirefox (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:26555
    P
    		glib2 on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:32766
    P
    		pcsc-ccid on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25276
    P
    		Security update for openssl-1_1 (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:26284
    P
    		Security update for taglib (Low)
    2020-12-01
    oval:org.opensuse.security:def:32608
    P
    		systemtap on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25617
    P
    		Security update for jasper (Low)
    2020-12-01
    oval:org.opensuse.security:def:31832
    P
    		Security update for bind (Important)
    2020-12-01
    oval:org.opensuse.security:def:26759
    P
    		libpng12-0 on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25485
    P
    		Security update for cups (Important)
    2020-12-01
    oval:org.opensuse.security:def:31918
    P
    		Security update for gd (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:26603
    P
    		libsnmp15-32bit on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:33285
    P
    		wireshark on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25809
    P
    		Security update for the Linux Kernel (Important)
    2020-12-01
    oval:org.opensuse.security:def:31871
    P
    		Security update for curl (Important)
    2020-12-01
    oval:org.opensuse.security:def:26840
    P
    		wireshark on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25817
    P
    		Security update for pidgin-otr (Important)
    2020-12-01
    oval:org.opensuse.security:def:27285
    P
    		rsync on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:32454
    P
    		Security update for xorg-x11-libICE (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:31937
    P
    		Security update for glibc (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:31789
    P
    		Security update for MozillaFirefox (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:26414
    P
    		Security update for python-Django (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:26021
    P
    		Security update for libreoffice (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:32298
    P
    		Security update for puppet (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25392
    P
    		Security update for samba (Important)
    2020-12-01
    oval:org.opensuse.security:def:31526
    P
    		Security update for rsyslog (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:26448
    P
    		Security update for phpMyAdmin (Important)
    2020-12-01
    oval:org.opensuse.security:def:25932
    P
    		Security update for gstreamer-plugins-base (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:32614
    P
    		wireshark on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25871
    P
    		Security update for gd (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:31874
    P
    		Security update for cyrus-imapd (Important)
    2020-12-01
    oval:org.opensuse.security:def:31571
    P
    		Security update for strongswan (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:26323
    P
    		Security update for chromium (Important)
    2020-12-01
    oval:org.opensuse.security:def:25467
    P
    		Security update for ucode-intel (Important)
    2020-12-01
    oval:org.opensuse.security:def:31889
    P
    		Security update for evince (Important)
    2020-12-01
    oval:org.opensuse.security:def:26550
    P
    		fuse on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:26614
    P
    		mozilla-xulrunner190 on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25883
    P
    		Security update for the Linux Kernel (Important)
    2020-12-01
    oval:org.opensuse.security:def:31783
    P
    		Security update for MozillaFirefox (Important)
    2020-12-01
    oval:org.opensuse.security:def:26381
    P
    		Security update for ffmpeg (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:31118
    P
    		Security update for krb5 (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25676
    P
    		Security update for postgresql, postgresql96, postgresql10 and postgresql12 (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:26861
    P
    		ant on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:31522
    P
    		Security update for rsync (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25777
    P
    		Security update for flash-player (Critical)
    2020-12-01
    oval:org.opensuse.security:def:27054
    P
    		wireshark on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25200
    P
    		Security update for java-1_8_0-ibm (Important)
    2020-12-01
    oval:org.opensuse.security:def:32503
    P
    		e2fsprogs on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:27543
    P
    		python-crypto on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:31534
    P
    		Security update for samba (Important)
    2020-12-01
    oval:org.opensuse.security:def:26471
    P
    		Security update for Mozilla Thunderbird (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25879
    P
    		Security update for pidgin-otr (Important)
    2020-12-01
    oval:org.opensuse.security:def:25212
    P
    		Security update for squid (Important)
    2020-12-01
    oval:org.opensuse.security:def:31427
    P
    		Security update for php53 (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:26235
    P
    		Security update for ImageMagick (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:32564
    P
    		libpython2_6-1_0 on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25606
    P
    		Security update for libjpeg-turbo (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:26706
    P
    		ghostscript-fonts-other on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:32805
    P
    		wireshark on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25404
    P
    		Security update for spice (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:31762
    P
    		Security update for MozillaFirefox (Important)
    2020-12-01
    oval:org.opensuse.security:def:26589
    P
    		libltdl7 on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:33246
    P
    		pyxml on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25681
    P
    		Security update for xen (Important)
    2020-12-01
    oval:org.opensuse.security:def:26808
    P
    		postgresql on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:26805
    P
    		perl-Tk on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25542
    P
    		Security update for java-1_8_0-openjdk (Important)
    2020-12-01
    oval:org.opensuse.security:def:31974
    P
    		Security update for jasper (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:26647
    P
    		w3m on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25890
    P
    		Security update for php5 (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:32398
    P
    		Security update for unzip (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:31893
    P
    		Security update for expat (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:31788
    P
    		Security update for MozillaFirefox (Important)
    2020-12-01
    oval:org.opensuse.security:def:26333
    P
    		Security update for redis (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25968
    P
    		Security update for ImageMagick (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:27320
    P
    		wireshark on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25391
    P
    		Security update for ovmf (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:31394
    P
    		Security update for patch (Important)
    2020-12-01
    oval:org.opensuse.security:def:26297
    P
    		Security update for libvpx (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25918
    P
    		Security update for the Linux Kernel (Important)
    2020-12-01
    oval:org.opensuse.security:def:32575
    P
    		log4net on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:31800
    P
    		Security update for SuSEfirewall2 (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:31484
    P
    		Security update for python (Important)
    2020-12-01
    oval:org.opensuse.security:def:32342
    P
    		Security update for spice (Important)
    2020-12-01
    oval:org.opensuse.security:def:25403
    P
    		Security update for MozillaFirefox (Important)
    2020-12-01
    oval:org.opensuse.security:def:26501
    P
    		Security update for chromium (Important)
    2020-12-01
    oval:org.opensuse.security:def:25872
    P
    		Security update for ImageMagick (Important)
    2020-12-01
    oval:org.opensuse.security:def:26337
    P
    		Security update for freexl (Low)
    2020-12-01
    oval:org.opensuse.security:def:31117
    P
    		Security update for krb5 (Important)
    2020-12-01
    oval:org.opensuse.security:def:25595
    P
    		Security update for java-1_8_0-ibm (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:31976
    P
    		Security update for jasper (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:26847
    P
    		yast2 on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:26649
    P
    		wireshark on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25947
    P
    		Security update for freerdp (Important)
    2020-12-01
    oval:org.opensuse.security:def:25626
    P
    		Security update for libqt5-qtbase (Important)
    2020-12-01
    oval:org.opensuse.security:def:32023
    P
    		Security update for the Linux Kernel (Important)
    2020-12-01
    oval:org.opensuse.security:def:27019
    P
    		python on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:31129
    P
    		Security update for kvm (Important)
    2020-12-01
    oval:org.opensuse.security:def:25733
    P
    		Security update for mgetty (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:26905
    P
    		glibc on GA media (Moderate)
    2020-12-01
    oval:org.mitre.oval:def:22575
    P
    		ELSA-2007:0066: wireshark security update (Low)
    2014-05-26
    oval:org.mitre.oval:def:14875
    V
    		TCP dissector vulnerability in Wireshark 0.99.2 to 0.99.4
    2013-08-19
    oval:org.mitre.oval:def:10465
    V
    		packet-tcp.c in the TCP dissector in Wireshark (formerly Ethereal) 0.99.2 through 0.99.4 allows remote attackers to cause a denial of service (application crash or hang) via fragmented HTTP packets.
    2013-04-29
    oval:com.redhat.rhsa:def:20070066
    P
    		RHSA-2007:0066: wireshark security update (Low)
    2008-03-20
    BACK
    wireshark wireshark 0.99.2
    wireshark wireshark 0.99.3
    wireshark wireshark 0.99.4