Upstream information

CVE-2019-6471 at MITRE

Description

A race condition which may occur when discarding malformed packets can result in BIND exiting due to a REQUIRE assertion failure in dispatch.c. Versions affected: BIND 9.11.0 -> 9.11.7, 9.12.0 -> 9.12.4-P1, 9.14.0 -> 9.14.2. Also all releases of the BIND 9.13 development branch and version 9.15.0 of the BIND 9.15 development branch and BIND Supported Preview Edition versions 9.11.3-S1 -> 9.11.7-S1.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 4.3
Vector AV:N/AC:M/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 5.9 5.9
Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Access Vector Network Network
Access Complexity High High
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 3.1 3
SUSE Bugzilla entry: 1138687 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Container caasp/v4.5/istio-base:beta
Image SLES15-EC2-CHOST-HVM-BYOS
Image SLES15-SP1-CHOST-BYOS-Azure
Image SLES15-SP1-CHOST-BYOS-EC2
Image SLES15-SP1-CHOST-BYOS-GCE
Image SLES15-SP2-CHOST-BYOS-Aliyun
Image SLES15-SP2-CHOST-BYOS-Azure
Image SLES15-SP2-CHOST-BYOS-EC2
Image SLES15-SP2-CHOST-BYOS-GCE
Image SLES15-SP2-CHOST-BYOS-OpenStack
Image caasp45/caasp-istio-base-image
  • bind-utils >= 9.11.2-12.13.2
  • python3-bind >= 9.11.2-12.13.2
SUSE Linux Enterprise Desktop 12 SP4
  • bind-utils >= 9.11.2-3.10.1
  • libbind9-160 >= 9.11.2-3.10.1
  • libdns169 >= 9.11.2-3.10.1
  • libirs160 >= 9.11.2-3.10.1
  • libisc166 >= 9.11.2-3.10.1
  • libisc166-32bit >= 9.11.2-3.10.1
  • libisccc160 >= 9.11.2-3.10.1
  • libisccfg160 >= 9.11.2-3.10.1
  • liblwres160 >= 9.11.2-3.10.1
  • python-bind >= 9.11.2-3.10.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP4-2019-2502
SUSE Linux Enterprise High Performance Computing 12 SP5
SUSE Linux Enterprise Server 12 SP5
  • bind >= 9.11.2-3.10.1
  • bind-chrootenv >= 9.11.2-3.10.1
  • bind-doc >= 9.11.2-3.10.1
  • bind-utils >= 9.11.2-3.10.1
  • libbind9-160 >= 9.11.2-3.10.1
  • libdns169 >= 9.11.2-3.10.1
  • libirs160 >= 9.11.2-3.10.1
  • libisc166 >= 9.11.2-3.10.1
  • libisc166-32bit >= 9.11.2-3.10.1
  • libisccc160 >= 9.11.2-3.10.1
  • libisccfg160 >= 9.11.2-3.10.1
  • liblwres160 >= 9.11.2-3.10.1
  • python-bind >= 9.11.2-3.10.1
SUSE Linux Enterprise Module for Basesystem 15 SP1
  • bind-devel >= 9.11.2-12.13.2
  • bind-utils >= 9.11.2-12.13.2
  • libbind9-160 >= 9.11.2-12.13.2
  • libdns169 >= 9.11.2-12.13.2
  • libirs-devel >= 9.11.2-12.13.2
  • libirs160 >= 9.11.2-12.13.2
  • libisc166 >= 9.11.2-12.13.2
  • libisccc160 >= 9.11.2-12.13.2
  • libisccfg160 >= 9.11.2-12.13.2
  • liblwres160 >= 9.11.2-12.13.2
  • python3-bind >= 9.11.2-12.13.2
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP1-2019-2550
SUSE Linux Enterprise Module for Basesystem 15 SP2
  • bind-devel >= 9.11.2-12.13.2
  • bind-utils >= 9.11.2-12.13.2
  • libbind9-160 >= 9.11.2-12.13.2
  • libdns169 >= 9.11.2-12.13.2
  • libirs-devel >= 9.11.2-12.13.2
  • libirs160 >= 9.11.2-12.13.2
  • libisc166 >= 9.11.2-12.13.2
  • libisccc160 >= 9.11.2-12.13.2
  • libisccfg160 >= 9.11.2-12.13.2
  • liblwres160 >= 9.11.2-12.13.2
  • python3-bind >= 9.11.2-12.13.2
SUSE Linux Enterprise Module for Basesystem 15 SP3
  • bind-devel >= 9.16.6-20.39
  • bind-utils >= 9.16.6-20.39
  • libbind9-1600 >= 9.16.6-20.39
  • libdns1605 >= 9.16.6-20.39
  • libirs-devel >= 9.16.6-20.39
  • libirs1601 >= 9.16.6-20.39
  • libisc1606 >= 9.16.6-20.39
  • libisccc1600 >= 9.16.6-20.39
  • libisccfg1600 >= 9.16.6-20.39
  • libns1604 >= 9.16.6-20.39
  • python3-bind >= 9.16.6-20.39
SUSE Linux Enterprise Module for Basesystem 15
  • bind-devel >= 9.11.2-12.13.2
  • bind-utils >= 9.11.2-12.13.2
  • libbind9-160 >= 9.11.2-12.13.2
  • libdns169 >= 9.11.2-12.13.2
  • libirs-devel >= 9.11.2-12.13.2
  • libirs160 >= 9.11.2-12.13.2
  • libisc166 >= 9.11.2-12.13.2
  • libisccc160 >= 9.11.2-12.13.2
  • libisccfg160 >= 9.11.2-12.13.2
  • liblwres160 >= 9.11.2-12.13.2
  • python3-bind >= 9.11.2-12.13.2
Patchnames:
SUSE-SLE-Module-Basesystem-15-2019-2550
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP1
  • bind-devel-32bit >= 9.11.2-12.13.2
  • bind-lwresd >= 9.11.2-12.13.2
  • libbind9-160-32bit >= 9.11.2-12.13.2
  • libdns169-32bit >= 9.11.2-12.13.2
  • libirs160-32bit >= 9.11.2-12.13.2
  • libisc166-32bit >= 9.11.2-12.13.2
  • libisccc160-32bit >= 9.11.2-12.13.2
  • libisccfg160-32bit >= 9.11.2-12.13.2
  • liblwres160-32bit >= 9.11.2-12.13.2
Patchnames:
SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2019-2550
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15
  • bind-lwresd >= 9.11.2-12.13.2
Patchnames:
SUSE-SLE-Module-Development-Tools-OBS-15-2019-2550
SUSE Linux Enterprise Module for Server Applications 15 SP1
  • bind >= 9.11.2-12.13.2
  • bind-chrootenv >= 9.11.2-12.13.2
  • bind-doc >= 9.11.2-12.13.2
Patchnames:
SUSE-SLE-Module-Server-Applications-15-SP1-2019-2550
SUSE Linux Enterprise Module for Server Applications 15 SP2
  • bind >= 9.11.2-12.13.2
  • bind-chrootenv >= 9.11.2-12.13.2
  • bind-doc >= 9.11.2-12.13.2
SUSE Linux Enterprise Module for Server Applications 15 SP3
  • bind >= 9.16.6-20.39
  • bind-chrootenv >= 9.16.6-20.39
  • bind-doc >= 9.16.6-20.39
SUSE Linux Enterprise Module for Server Applications 15
  • bind >= 9.11.2-12.13.2
  • bind-chrootenv >= 9.11.2-12.13.2
  • bind-doc >= 9.11.2-12.13.2
Patchnames:
SUSE-SLE-Module-Server-Applications-15-2019-2550
SUSE Linux Enterprise Server 12 SP4
SUSE Linux Enterprise Server for SAP Applications 12 SP4
  • bind >= 9.11.2-3.10.1
  • bind-chrootenv >= 9.11.2-3.10.1
  • bind-doc >= 9.11.2-3.10.1
  • bind-utils >= 9.11.2-3.10.1
  • libbind9-160 >= 9.11.2-3.10.1
  • libdns169 >= 9.11.2-3.10.1
  • libirs160 >= 9.11.2-3.10.1
  • libisc166 >= 9.11.2-3.10.1
  • libisc166-32bit >= 9.11.2-3.10.1
  • libisccc160 >= 9.11.2-3.10.1
  • libisccfg160 >= 9.11.2-3.10.1
  • liblwres160 >= 9.11.2-3.10.1
  • python-bind >= 9.11.2-3.10.1
Patchnames:
SUSE-SLE-SERVER-12-SP4-2019-2502
SUSE Linux Enterprise Software Development Kit 12 SP4
  • bind-devel >= 9.11.2-3.10.1
Patchnames:
SUSE-SLE-SDK-12-SP4-2019-2502
SUSE Linux Enterprise Software Development Kit 12 SP5
  • bind-devel >= 9.11.2-3.10.1
openSUSE Leap 15.0
  • bind >= 9.11.2-lp150.8.16.1
  • bind-chrootenv >= 9.11.2-lp150.8.16.1
  • bind-devel >= 9.11.2-lp150.8.16.1
  • bind-devel-32bit >= 9.11.2-lp150.8.16.1
  • bind-doc >= 9.11.2-lp150.8.16.1
  • bind-lwresd >= 9.11.2-lp150.8.16.1
  • bind-utils >= 9.11.2-lp150.8.16.1
  • libbind9-160 >= 9.11.2-lp150.8.16.1
  • libbind9-160-32bit >= 9.11.2-lp150.8.16.1
  • libdns169 >= 9.11.2-lp150.8.16.1
  • libdns169-32bit >= 9.11.2-lp150.8.16.1
  • libirs-devel >= 9.11.2-lp150.8.16.1
  • libirs160 >= 9.11.2-lp150.8.16.1
  • libirs160-32bit >= 9.11.2-lp150.8.16.1
  • libisc166 >= 9.11.2-lp150.8.16.1
  • libisc166-32bit >= 9.11.2-lp150.8.16.1
  • libisccc160 >= 9.11.2-lp150.8.16.1
  • libisccc160-32bit >= 9.11.2-lp150.8.16.1
  • libisccfg160 >= 9.11.2-lp150.8.16.1
  • libisccfg160-32bit >= 9.11.2-lp150.8.16.1
  • liblwres160 >= 9.11.2-lp150.8.16.1
  • liblwres160-32bit >= 9.11.2-lp150.8.16.1
  • python3-bind >= 9.11.2-lp150.8.16.1
Patchnames:
openSUSE-2019-2263
openSUSE Leap 15.1
  • bind >= 9.11.2-lp151.11.6.1
  • bind-chrootenv >= 9.11.2-lp151.11.6.1
  • bind-devel >= 9.11.2-lp151.11.6.1
  • bind-devel-32bit >= 9.11.2-lp151.11.6.1
  • bind-doc >= 9.11.2-lp151.11.6.1
  • bind-lwresd >= 9.11.2-lp151.11.6.1
  • bind-utils >= 9.11.2-lp151.11.6.1
  • libbind9-160 >= 9.11.2-lp151.11.6.1
  • libbind9-160-32bit >= 9.11.2-lp151.11.6.1
  • libdns169 >= 9.11.2-lp151.11.6.1
  • libdns169-32bit >= 9.11.2-lp151.11.6.1
  • libirs-devel >= 9.11.2-lp151.11.6.1
  • libirs160 >= 9.11.2-lp151.11.6.1
  • libirs160-32bit >= 9.11.2-lp151.11.6.1
  • libisc166 >= 9.11.2-lp151.11.6.1
  • libisc166-32bit >= 9.11.2-lp151.11.6.1
  • libisccc160 >= 9.11.2-lp151.11.6.1
  • libisccc160-32bit >= 9.11.2-lp151.11.6.1
  • libisccfg160 >= 9.11.2-lp151.11.6.1
  • libisccfg160-32bit >= 9.11.2-lp151.11.6.1
  • liblwres160 >= 9.11.2-lp151.11.6.1
  • liblwres160-32bit >= 9.11.2-lp151.11.6.1
  • python3-bind >= 9.11.2-lp151.11.6.1
Patchnames:
openSUSE-2019-2265
openSUSE Tumbleweed
  • bind >= 9.16.20-1.4
  • bind-doc >= 9.16.20-1.4
  • bind-utils >= 9.16.20-1.4
  • python3-bind >= 9.16.20-1.4
Patchnames:
openSUSE Tumbleweed GA bind-9.16.20-1.4


First public cloud image revisions this CVE is fixed in:


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
SLES for SAP Applications bind Not affected
SUSE CaaS Platform 3.0 bind Not affected
SUSE CaaS Platform 4.0 bind Released
SUSE Enterprise Storage 6 bind Released
SUSE Linux Enterprise Desktop 12 SP3 bind Not affected
SUSE Linux Enterprise Desktop 12 SP4 bind Released
SUSE Linux Enterprise High Performance Computing 12 SP4 bind Released
SUSE Linux Enterprise High Performance Computing 12 SP5 bind Released
SUSE Linux Enterprise High Performance Computing 15 LTSS bind Released
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS bind Released
SUSE Linux Enterprise Module for Basesystem 15 bind In progress
SUSE Linux Enterprise Module for Basesystem 15 SP1 bind Released
SUSE Linux Enterprise Module for Basesystem 15 SP2 bind Released
SUSE Linux Enterprise Module for Server Applications 15 bind In progress
SUSE Linux Enterprise Module for Server Applications 15 SP1 bind Released
SUSE Linux Enterprise Module for Server Applications 15 SP2 bind Released
SUSE Linux Enterprise Server 11 SP3 LTSS bind Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS bind Not affected
SUSE Linux Enterprise Server 12 LTSS bind Not affected
SUSE Linux Enterprise Server 12 SP1 LTSS bind Not affected
SUSE Linux Enterprise Server 12 SP2 LTSS bind Not affected
SUSE Linux Enterprise Server 12 SP3 bind Not affected
SUSE Linux Enterprise Server 12 SP4 bind Released
SUSE Linux Enterprise Server 12 SP4 ESPOS bind Released
SUSE Linux Enterprise Server 12 SP4 LTSS bind Released
SUSE Linux Enterprise Server 12 SP5 bind Released
SUSE Linux Enterprise Server 15 ESPOS bind Released
SUSE Linux Enterprise Server 15 LTSS bind Released
SUSE Linux Enterprise Server 15 SP1 LTSS bind Released
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 bind Released
SUSE Linux Enterprise Server for SAP Applications 12 bind Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 bind Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 bind Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 bind Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 bind Released
SUSE Linux Enterprise Server for SAP Applications 15 bind Released
SUSE Linux Enterprise Server for SAP Applications 15 SP1 bind Released
SUSE Linux Enterprise Software Development Kit 12 SP3 bind Not affected
SUSE Linux Enterprise Software Development Kit 12 SP4 bind Released
SUSE Linux Enterprise Software Development Kit 12 SP5 bind Released
SUSE Manager Proxy 4.0 bind Released
SUSE Manager Retail Branch Server 4.0 bind Released
SUSE Manager Server 4.0 bind Released
SUSE OpenStack Cloud 9 bind Released
SUSE OpenStack Cloud Crowbar 9 bind Released