Upstream information

CVE-2017-14492 at MITRE

Description

Heap-based buffer overflow in dnsmasq before 2.78 allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted IPv6 router advertisement request.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 7.5 4.8
Vector AV:N/AC:L/Au:N/C:P/I:P/A:P AV:A/AC:L/Au:N/C:N/I:P/A:P
Access Vector Network Adjacent Network
Access Complexity Low Low
Authentication None None
Confidentiality Impact Partial None
Integrity Impact Partial Partial
Availability Impact Partial Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 9.8 5.4
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Access Vector Network Adjacent Network
Access Complexity Low Low
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact High None
Integrity Impact High Low
Availability Impact High Low
CVSSv3 Version 3 3
SUSE Bugzilla entries: 1060355 [RESOLVED / FIXED], 1060360 [RESOLVED / FIXED], 1060361 [RESOLVED / FIXED], 1060362 [RESOLVED / FIXED], 1060364 [RESOLVED / FIXED], 1063832 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Container caasp/v4/dnsmasq-nanny:2.78
SUSE Linux Enterprise Desktop 12 SP4
SUSE Linux Enterprise Server 12 SP4
  • dnsmasq >= 2.78-18.3.1
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 High Performance Computing 12 SP5
SUSE Linux Enterprise Server 12 SP5
  • dnsmasq >= 2.78-18.9.1
SUSE Linux Enterprise Module for Basesystem 15 SP1
  • dnsmasq >= 2.78-5.28
SUSE Linux Enterprise Module for Basesystem 15 SP2
  • dnsmasq >= 2.78-7.3.1
SUSE Linux Enterprise Module for Basesystem 15 SP3
  • dnsmasq >= 2.78-7.6.1
SUSE Linux Enterprise Module for Basesystem 15
  • dnsmasq >= 2.78-1.38
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-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 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.

Product(s) Source package State
HPE Helion OpenStack 8 dnsmasq In progress
SUSE Linux Enterprise Desktop 12 SP2 dnsmasq Released
SUSE Linux Enterprise Desktop 12 SP3 dnsmasq Released
SUSE Linux Enterprise High Performance Computing 12 SP5 dnsmasq In progress
SUSE Linux Enterprise High Performance Computing 15 LTSS dnsmasq Already fixed
SUSE Linux Enterprise Point of Service 11 SP3 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 In progress
SUSE Linux Enterprise Server 12 LTSS dnsmasq Released
SUSE Linux Enterprise Server 12 SP1 LTSS dnsmasq Released
SUSE Linux Enterprise Server 12 SP2 dnsmasq Released
SUSE Linux Enterprise Server 12 SP2 BCL dnsmasq In progress
SUSE Linux Enterprise Server 12 SP2 LTSS ERICSSON dnsmasq In progress
SUSE Linux Enterprise Server 12 SP2 LTSS SAP dnsmasq In progress
SUSE Linux Enterprise Server 12 SP3 dnsmasq Released
SUSE Linux Enterprise Server 12 SP3 BCL dnsmasq In progress
SUSE Linux Enterprise Server 12 SP3 ESPOS dnsmasq In progress
SUSE Linux Enterprise Server 12 SP3 LTSS dnsmasq In progress
SUSE Linux Enterprise Server 12 SP4 ESPOS dnsmasq In progress
SUSE Linux Enterprise Server 12 SP4 LTSS dnsmasq In progress
SUSE Linux Enterprise Server 12 SP5 dnsmasq In progress
SUSE Linux Enterprise Server 15 LTSS dnsmasq Already fixed
SUSE Linux Enterprise Server ESPOS 15 dnsmasq Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP3 dnsmasq In progress
SUSE Linux Enterprise Server for SAP Applications 12 SP4 dnsmasq In progress
SUSE Linux Enterprise Server for SAP Applications 12 SP5 dnsmasq In progress
SUSE Linux Enterprise Server for SAP Applications 15 dnsmasq Already fixed
SUSE Linux Enterprise Server for the Raspberry Pi dnsmasq Released
SUSE OpenStack Cloud 6 dnsmasq Released
SUSE OpenStack Cloud 7 dnsmasq Released
SUSE OpenStack Cloud 8 dnsmasq In progress
SUSE OpenStack Cloud 9 dnsmasq In progress
SUSE OpenStack Cloud Crowbar 8 dnsmasq In progress
SUSE OpenStack Cloud Crowbar 9 dnsmasq In progress