CVE-2016-7177

Upstream information

CVE-2016-7177 at MITRE

Description

epan/dissectors/packet-catapult-dct2000.c in the Catapult DCT2000 dissector in Wireshark 2.x before 2.0.6 does not restrict the number of channels, which allows remote attackers to cause a denial of service (buffer over-read and application crash) via a crafted packet.

---

SUSE information

Overall state of this security issue: Pending

This issue is currently rated as having moderate severity.

CVSS v2 Scores

	National Vulnerability Database	SUSE
Base Score	4.3	7.1
Vector	AV:N/AC:M/Au:N/C:N/I:N/A:P	AV:N/AC:M/Au:N/C:N/I:N/A:C
Access Vector	Network	Network
Access Complexity	Medium	Medium
Authentication	None	None
Confidentiality Impact	None	None
Integrity Impact	None	None
Availability Impact	Partial	Complete

CVSS v3 Scores

	National Vulnerability Database
Base Score	5.9
Vector	CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Access Vector	Network
Access Complexity	High
Privileges Required	None
User Interaction	None
Scope	Unchanged
Confidentiality Impact	None
Integrity Impact	None
Availability Impact	High
CVSSv3 Version	3

SUSE Bugzilla entries: 998099 [RESOLVED / MOVED], 998763 [RESOLVED / FIXED]

SUSE Security Advisories:

• SUSE-SU-2017:1174-1, published Thu May 4 07:09:27 MDT 2017
• SUSE-SU-2017:1442-1, published Tue May 30 10:10:38 MDT 2017

List of released packages

Product(s)	Fixed package version(s)	References
SUSE Linux Enterprise Desktop 12 SP1	libwireshark8 >= 2.2.6-44.3 libwiretap6 >= 2.2.6-44.3 libwscodecs1 >= 2.2.6-44.3 libwsutil7 >= 2.2.6-44.3 wireshark >= 2.2.6-44.3 wireshark-gtk >= 2.2.6-44.3	Patchnames: SUSE-SLE-DESKTOP-12-SP1-2017-883
SUSE Linux Enterprise Desktop 12 SP2	libwireshark8 >= 2.2.6-44.3 libwiretap6 >= 2.2.6-44.3 libwscodecs1 >= 2.2.6-44.3 libwsutil7 >= 2.2.6-44.3 wireshark >= 2.2.6-44.3 wireshark-gtk >= 2.2.6-44.3	Patchnames: SUSE-SLE-DESKTOP-12-SP2-2017-883
SUSE Linux Enterprise Desktop 12 SP3	libwireshark8 >= 2.2.7-47.1 libwiretap6 >= 2.2.7-47.1 libwscodecs1 >= 2.2.7-47.1 libwsutil7 >= 2.2.7-47.1 wireshark >= 2.2.7-47.1 wireshark-gtk >= 2.2.7-47.1	Patchnames: SUSE Linux Enterprise Desktop 12 SP3 GA libwireshark8
SUSE Linux Enterprise Desktop 12 SP4	libwireshark9 >= 2.4.9-48.29.1 libwiretap7 >= 2.4.9-48.29.1 libwscodecs1 >= 2.4.9-48.29.1 libwsutil8 >= 2.4.9-48.29.1 wireshark >= 2.4.9-48.29.1 wireshark-gtk >= 2.4.9-48.29.1	Patchnames: SUSE Linux Enterprise Desktop 12 SP4 GA libwireshark9
SUSE Linux Enterprise High Performance Computing 12 SP5	libwireshark9 >= 2.4.16-48.51.1 libwiretap7 >= 2.4.16-48.51.1 libwscodecs1 >= 2.4.16-48.51.1 libwsutil8 >= 2.4.16-48.51.1 wireshark >= 2.4.16-48.51.1 wireshark-gtk >= 2.4.16-48.51.1	Patchnames: SUSE Linux Enterprise High Performance Computing 12 SP5 GA libwireshark9
SUSE Linux Enterprise Module for Basesystem 15	libwireshark9 >= 2.4.6-1.31 libwiretap7 >= 2.4.6-1.31 libwscodecs1 >= 2.4.6-1.31 libwsutil8 >= 2.4.6-1.31 wireshark >= 2.4.6-1.31	Patchnames: SUSE Linux Enterprise Module for Basesystem 15 GA libwireshark9
SUSE Linux Enterprise Module for Basesystem 15 SP1	libwireshark9 >= 2.4.14-3.25.2 libwiretap7 >= 2.4.14-3.25.2 libwscodecs1 >= 2.4.14-3.25.2 libwsutil8 >= 2.4.14-3.25.2 wireshark >= 2.4.14-3.25.2	Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP1 GA libwireshark9
SUSE Linux Enterprise Module for Desktop Applications 15	wireshark-devel >= 2.4.6-1.31 wireshark-ui-qt >= 2.4.6-1.31	Patchnames: SUSE Linux Enterprise Module for Desktop Applications 15 GA wireshark-devel
SUSE Linux Enterprise Module for Desktop Applications 15 SP1	wireshark-devel >= 2.4.14-3.25.2 wireshark-ui-qt >= 2.4.14-3.25.2	Patchnames: SUSE Linux Enterprise Module for Desktop Applications 15 SP1 GA wireshark-devel
SUSE Linux Enterprise Server 11 SP4	wireshark >= 2.0.12-36.1 wireshark-gtk >= 2.0.12-36.1	Patchnames: slessp4-wireshark-13089
SUSE Linux Enterprise Server 12 SP1	libwireshark8 >= 2.2.6-44.3 libwiretap6 >= 2.2.6-44.3 libwscodecs1 >= 2.2.6-44.3 libwsutil7 >= 2.2.6-44.3 wireshark >= 2.2.6-44.3 wireshark-gtk >= 2.2.6-44.3	Patchnames: SUSE-SLE-SERVER-12-SP1-2017-883
SUSE Linux Enterprise Server 12 SP2	libwireshark8 >= 2.2.6-44.3 libwiretap6 >= 2.2.6-44.3 libwscodecs1 >= 2.2.6-44.3 libwsutil7 >= 2.2.6-44.3 wireshark >= 2.2.6-44.3 wireshark-gtk >= 2.2.6-44.3	Patchnames: SUSE-SLE-SERVER-12-SP2-2017-883
SUSE Linux Enterprise Server 12 SP3	libwireshark8 >= 2.2.7-47.1 libwiretap6 >= 2.2.7-47.1 libwscodecs1 >= 2.2.7-47.1 libwsutil7 >= 2.2.7-47.1 wireshark >= 2.2.7-47.1 wireshark-gtk >= 2.2.7-47.1	Patchnames: SUSE Linux Enterprise Server 12 SP3 GA libwireshark8
SUSE Linux Enterprise Server 12 SP4	libwireshark9 >= 2.4.9-48.29.1 libwiretap7 >= 2.4.9-48.29.1 libwscodecs1 >= 2.4.9-48.29.1 libwsutil8 >= 2.4.9-48.29.1 wireshark >= 2.4.9-48.29.1 wireshark-gtk >= 2.4.9-48.29.1	Patchnames: SUSE Linux Enterprise Server 12 SP4 GA libwireshark9
SUSE Linux Enterprise Server 12 SP5	libwireshark9 >= 2.4.16-48.51.1 libwiretap7 >= 2.4.16-48.51.1 libwscodecs1 >= 2.4.16-48.51.1 libwsutil8 >= 2.4.16-48.51.1 wireshark >= 2.4.16-48.51.1 wireshark-gtk >= 2.4.16-48.51.1	Patchnames: SUSE Linux Enterprise Server 12 SP5 GA libwireshark9
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2	libwireshark8 >= 2.2.6-44.3 libwiretap6 >= 2.2.6-44.3 libwscodecs1 >= 2.2.6-44.3 libwsutil7 >= 2.2.6-44.3 wireshark >= 2.2.6-44.3 wireshark-gtk >= 2.2.6-44.3	Patchnames: SUSE-SLE-RPI-12-SP2-2017-883
SUSE Linux Enterprise Server for SAP Applications 11 SP4	wireshark >= 2.0.12-36.1 wireshark-gtk >= 2.0.12-36.1	Patchnames: slessp4-wireshark-13089
SUSE Linux Enterprise Server for SAP Applications 12 SP1	libwireshark8 >= 2.2.6-44.3 libwiretap6 >= 2.2.6-44.3 libwscodecs1 >= 2.2.6-44.3 libwsutil7 >= 2.2.6-44.3 wireshark >= 2.2.6-44.3 wireshark-gtk >= 2.2.6-44.3	Patchnames: SUSE-SLE-SERVER-12-SP1-2017-883
SUSE Linux Enterprise Server for SAP Applications 12 SP2	libwireshark8 >= 2.2.6-44.3 libwiretap6 >= 2.2.6-44.3 libwscodecs1 >= 2.2.6-44.3 libwsutil7 >= 2.2.6-44.3 wireshark >= 2.2.6-44.3 wireshark-gtk >= 2.2.6-44.3	Patchnames: SUSE-SLE-SERVER-12-SP2-2017-883
SUSE Linux Enterprise Software Development Kit 11 SP4	wireshark >= 2.0.12-36.1 wireshark-devel >= 2.0.12-36.1 wireshark-gtk >= 2.0.12-36.1	Patchnames: sdksp4-wireshark-13089
SUSE Linux Enterprise Software Development Kit 12 SP1	wireshark >= 2.2.6-44.3 wireshark-devel >= 2.2.6-44.3	Patchnames: SUSE-SLE-SDK-12-SP1-2017-883
SUSE Linux Enterprise Software Development Kit 12 SP2	wireshark >= 2.2.6-44.3 wireshark-devel >= 2.2.6-44.3	Patchnames: SUSE-SLE-SDK-12-SP2-2017-883
SUSE Linux Enterprise Software Development Kit 12 SP3	wireshark-devel >= 2.2.7-47.1	Patchnames: SUSE Linux Enterprise Software Development Kit 12 SP3 GA wireshark-devel
SUSE Linux Enterprise Software Development Kit 12 SP4	wireshark-devel >= 2.4.9-48.29.1	Patchnames: SUSE Linux Enterprise Software Development Kit 12 SP4 GA wireshark-devel
SUSE Linux Enterprise Software Development Kit 12 SP5	wireshark-devel >= 2.4.16-48.51.1	Patchnames: SUSE Linux Enterprise Software Development Kit 12 SP5 GA wireshark-devel
openSUSE Leap 42.3	wireshark >= 2.2.7-15.1 wireshark-ui-gtk >= 2.2.7-15.1	Patchnames: openSUSE Leap 42.3 GA wireshark
openSUSE Tumbleweed	wireshark >= 2.2.2-1.1 wireshark-devel >= 2.2.2-1.1 wireshark-ui-gtk >= 2.2.2-1.1 wireshark-ui-qt >= 2.2.2-1.1	Patchnames: openSUSE Tumbleweed GA wireshark

---

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s)	Source package	State
SUSE Linux Enterprise Desktop 12 SP1	wireshark	Released
SUSE Linux Enterprise Desktop 12 SP2	wireshark	Released
SUSE Linux Enterprise SDK 11 SP4	wireshark	Released
SUSE Linux Enterprise SDK 12 GA	wireshark	Affected
SUSE Linux Enterprise SDK 12 SP1	wireshark	Released
SUSE Linux Enterprise SDK 12 SP2	wireshark	Released
SUSE Linux Enterprise Server 10 SP4 LTSS	wireshark	Affected
SUSE Linux Enterprise Server 11 SP2 LTSS	wireshark	Affected
SUSE Linux Enterprise Server 11 SP3 LTSS	wireshark	Affected
SUSE Linux Enterprise Server 11 SP4	wireshark	Released
SUSE Linux Enterprise Server 12 GA LTSS	wireshark	Affected
SUSE Linux Enterprise Server 12 SP1	wireshark	Released
SUSE Linux Enterprise Server 12 SP2	wireshark	Released
SUSE Linux Enterprise Server 12 SP2 for Raspberry PI	wireshark	Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3	wireshark	Analysis