Upstream information

CVE-2017-14495 at MITRE

Description

Memory leak in dnsmasq before 2.78, when the --add-mac, --add-cpe-id or --add-subnet option is specified, allows remote attackers to cause a denial of service (memory consumption) via vectors involving DNS response creation.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 5 7.8
Vector AV:N/AC:L/Au:N/C:N/I:N/A:P AV:N/AC:L/Au:N/C:N/I:N/A:C
Access Vector Network Network
Access Complexity Low Low
Authentication None None
Confidentiality Impact None None
Integrity Impact None None
Availability Impact Partial Complete
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 7.5 7.5
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network Network
Attack Complexity Low Low
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High High
CVSSv3 Version 3 3
SUSE Bugzilla entries: 1060360 [RESOLVED / FIXED], 1060361 [RESOLVED / FIXED], 1060362 [RESOLVED / FIXED], 1060364 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Container caasp/v4/dnsmasq-nanny:2.78
  • dnsmasq >= 2.78-18.3.1
SUSE Enterprise Storage 6
SUSE Linux Enterprise Desktop 15 SP1
SUSE Linux Enterprise High Performance Computing 15 SP1
SUSE Linux Enterprise Module for Basesystem 15 SP1
SUSE Linux Enterprise Server 15 SP1
SUSE Linux Enterprise Server for SAP Applications 15 SP1
SUSE Manager Proxy 4.0
SUSE Manager Retail Branch Server 4.0
SUSE Manager Server 4.0
  • dnsmasq >= 2.78-5.28
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP1 GA dnsmasq-2.78-5.28
SUSE Enterprise Storage 7.1
SUSE Linux Enterprise Desktop 15 SP3
SUSE Linux Enterprise High Performance Computing 15 SP3
SUSE Linux Enterprise Module for Basesystem 15 SP3
SUSE Linux Enterprise Server 15 SP3
SUSE Linux Enterprise Server for SAP Applications 15 SP3
SUSE Manager Proxy 4.2
SUSE Manager Retail Branch Server 4.2
SUSE Manager Server 4.2
  • dnsmasq >= 2.78-7.6.1
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP3 GA dnsmasq-2.78-7.6.1
SUSE Enterprise Storage 7
SUSE Linux Enterprise Desktop 15 SP2
SUSE Linux Enterprise High Performance Computing 15 SP2
SUSE Linux Enterprise Module for Basesystem 15 SP2
SUSE Linux Enterprise Server 15 SP2
SUSE Linux Enterprise Server for SAP Applications 15 SP2
SUSE Manager Proxy 4.1
SUSE Manager Retail Branch Server 4.1
SUSE Manager Server 4.1
  • dnsmasq >= 2.78-7.3.1
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP2 GA dnsmasq-2.78-7.3.1
SUSE Linux Enterprise Desktop 12 SP2
  • dnsmasq >= 2.78-18.3.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP2-2017-1615
SUSE Linux Enterprise Desktop 12 SP3
  • dnsmasq >= 2.78-18.3.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP3-2017-1615
SUSE Linux Enterprise Desktop 12 SP4
  • dnsmasq >= 2.78-18.3.1
Patchnames:
SUSE Linux Enterprise Desktop 12 SP4 GA dnsmasq-2.78-18.3.1
SUSE Linux Enterprise Desktop 15 SP4
SUSE Linux Enterprise High Performance Computing 15 SP4
SUSE Linux Enterprise Module for Basesystem 15 SP4
SUSE Linux Enterprise Server 15 SP4
SUSE Linux Enterprise Server for SAP Applications 15 SP4
SUSE Manager Proxy 4.3
SUSE Manager Retail Branch Server 4.3
SUSE Manager Server 4.3
  • dnsmasq >= 2.86-150400.14.3
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP4 GA dnsmasq-2.86-150400.14.3
SUSE Linux Enterprise Desktop 15
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise Module for Basesystem 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Server for SAP Applications 15
  • dnsmasq >= 2.78-1.38
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 GA dnsmasq-2.78-1.38
SUSE Linux Enterprise High Performance Computing 12 SP5
  • dnsmasq >= 2.78-18.9.1
Patchnames:
SUSE Linux Enterprise High Performance Computing 12 SP5 GA dnsmasq-2.78-18.9.1
SUSE Linux Enterprise Point of Sale 11 SP3
  • dnsmasq >= 2.78-0.16.5.1
Patchnames:
sleposp3-dnsmasq-13296
SUSE Linux Enterprise Server 11 SP3-LTSS
  • dnsmasq >= 2.78-0.16.5.1
Patchnames:
slessp3-dnsmasq-13296
SUSE Linux Enterprise Server 11 SP4
SUSE Linux Enterprise Server for SAP Applications 11 SP4
  • dnsmasq >= 2.78-0.17.5.1
Patchnames:
slessp4-dnsmasq-13294
SUSE Linux Enterprise Server 12 SP1-LTSS
  • dnsmasq >= 2.78-18.3.1
Patchnames:
SUSE-SLE-SERVER-12-SP1-2017-1615
SUSE Linux Enterprise Server 12 SP2
SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • dnsmasq >= 2.78-18.3.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-2017-1615
SUSE Linux Enterprise Server 12 SP3
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • dnsmasq >= 2.78-18.3.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-2017-1615
SUSE Linux Enterprise Server 12 SP4
  • dnsmasq >= 2.78-18.3.1
Patchnames:
SUSE Linux Enterprise Server 12 SP4 GA dnsmasq-2.78-18.3.1
SUSE Linux Enterprise Server 12 SP5
  • dnsmasq >= 2.78-18.9.1
Patchnames:
SUSE Linux Enterprise Server 12 SP5 GA dnsmasq-2.78-18.9.1
SUSE Linux Enterprise Server 12-LTSS
  • dnsmasq >= 2.78-6.6.1
Patchnames:
SUSE-SLE-SERVER-12-2017-1616
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2
  • dnsmasq >= 2.78-18.3.1
Patchnames:
SUSE-SLE-RPI-12-SP2-2017-1615
SUSE Linux Enterprise Server for SAP Applications 12 SP1
  • dnsmasq >= 2.78-18.3.1
Patchnames:
SUSE-SLE-SAP-12-SP1-2017-1615
SUSE OpenStack Cloud 6
  • dnsmasq >= 2.78-18.3.1
  • dnsmasq-utils >= 2.78-18.3.1
Patchnames:
SUSE-OpenStack-Cloud-6-2017-1615
SUSE OpenStack Cloud 7
  • dnsmasq-utils >= 2.78-18.3.1
Patchnames:
SUSE-OpenStack-Cloud-7-2017-1615
openSUSE Leap 15.0
  • dnsmasq >= 2.78-lp150.1.11
Patchnames:
openSUSE Leap 15.0 GA dnsmasq-2.78-lp150.1.11
openSUSE Leap 15.2
  • dnsmasq >= 2.78-lp152.6.4
Patchnames:
openSUSE Leap 15.2 GA dnsmasq-2.78-lp152.6.1
openSUSE Leap 15.3
  • dnsmasq >= 2.78-7.8.1
Patchnames:
openSUSE Leap 15.3 GA dnsmasq-2.78-7.8.1
openSUSE Leap 15.4
  • dnsmasq >= 2.86-150400.14.3
Patchnames:
openSUSE Leap 15.4 GA dnsmasq-2.86-150400.14.3
openSUSE Tumbleweed
  • dnsmasq >= 2.86-1.1
  • dnsmasq-utils >= 2.86-1.1
Patchnames:
openSUSE Tumbleweed GA dnsmasq-2.86-1.1


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. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Linux Enterprise High Performance Computing 12 SP5 dnsmasq Affected
SUSE Linux Enterprise Server 12 SP5 dnsmasq Affected
SUSE Linux Enterprise Server 12-LTSS dnsmasq Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 dnsmasq Affected
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise High Performance Computing 15 dnsmasq Already fixed
SUSE Linux Enterprise High Performance Computing 15-ESPOS dnsmasq Already fixed
SUSE Linux Enterprise High Performance Computing 15-LTSS dnsmasq Already fixed
SUSE Linux Enterprise Server 12 SP2-BCL dnsmasq Affected
SUSE Linux Enterprise Server 12 SP4 dnsmasq Affected
SUSE Linux Enterprise Server 12 SP4-LTSS dnsmasq Affected
SUSE Linux Enterprise Server 15-ESPOS dnsmasq Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP4 dnsmasq Affected
SUSE Linux Enterprise Server for SAP Applications 15 dnsmasq Already fixed
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 dnsmasq Affected
SUSE Cloud Compute Node for SUSE Linux Enterprise 12 5 dnsmasq Affected
SUSE Linux Enterprise Desktop 12 dnsmasq Affected
SUSE Linux Enterprise Desktop 12 SP1 dnsmasq Affected
SUSE Linux Enterprise Desktop 12 SP2 dnsmasq Released
SUSE Linux Enterprise Desktop 12 SP3 dnsmasq Released
SUSE Linux Enterprise Desktop 12 SP4 dnsmasq Affected
SUSE Linux Enterprise Desktop 15 dnsmasq Already fixed
SUSE Linux Enterprise Module for Basesystem 15 dnsmasq Already fixed
SUSE Linux Enterprise Point of Sale 11 SP3 dnsmasq Released
SUSE Linux Enterprise Point of Service 11 SP3 dnsmasq Released
SUSE Linux Enterprise Server 11 SP3 dnsmasq Affected
SUSE Linux Enterprise Server 11 SP3 LTSS dnsmasq Released
SUSE Linux Enterprise Server 11 SP3-LTSS dnsmasq Released
SUSE Linux Enterprise Server 11 SP4 dnsmasq Released
SUSE Linux Enterprise Server 11 SP4 LTSS dnsmasq Affected
SUSE Linux Enterprise Server 11 SP4-LTSS dnsmasq Released
SUSE Linux Enterprise Server 12 dnsmasq Affected
SUSE Linux Enterprise Server 12 SP1 dnsmasq Affected
SUSE Linux Enterprise Server 12 SP1-LTSS dnsmasq Released
SUSE Linux Enterprise Server 12 SP2 dnsmasq Released
SUSE Linux Enterprise Server 12 SP2-ESPOS dnsmasq Affected
SUSE Linux Enterprise Server 12 SP2-LTSS dnsmasq Affected
SUSE Linux Enterprise Server 12 SP3 dnsmasq Released
SUSE Linux Enterprise Server 12 SP3-BCL dnsmasq Affected
SUSE Linux Enterprise Server 12 SP3-ESPOS dnsmasq Affected
SUSE Linux Enterprise Server 12 SP3-LTSS dnsmasq Affected
SUSE Linux Enterprise Server 12 SP4-ESPOS dnsmasq Affected
SUSE Linux Enterprise Server 15 dnsmasq Already fixed
SUSE Linux Enterprise Server 15-LTSS dnsmasq Already fixed
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 dnsmasq Released
SUSE Linux Enterprise Server for SAP Applications 11 SP4 dnsmasq Released
SUSE Linux Enterprise Server for SAP Applications 12 SP1 dnsmasq Released
SUSE Linux Enterprise Server for SAP Applications 12 SP2 dnsmasq Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 dnsmasq Released
SUSE Linux Enterprise Server for the Raspberry Pi 12 SP2 dnsmasq Released
SUSE OpenStack Cloud 6 dnsmasq Released
SUSE OpenStack Cloud 6-LTSS dnsmasq Affected
SUSE OpenStack Cloud 7 dnsmasq Released
SUSE OpenStack Cloud 8 dnsmasq Affected
SUSE OpenStack Cloud 9 dnsmasq Affected
SUSE OpenStack Cloud Crowbar 8 dnsmasq Affected
SUSE OpenStack Cloud Crowbar 9 dnsmasq Affected


SUSE Timeline for this CVE

CVE page created: Tue Sep 26 08:46:41 2017
CVE page last modified: Fri Jan 20 13:51:48 2023