Upstream information

CVE-2017-15105 at MITRE

Description

A flaw was found in the way unbound before 1.6.8 validated wildcard-synthesized NSEC records. An improperly validated wildcard NSEC record could be used to prove the non-existence (NXDOMAIN answer) of an existing wildcard record, or trick unbound into accepting a NODATA proof.

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 5
Vector AV:N/AC:L/Au:N/C:N/I:P/A:N
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact Partial
Availability Impact None
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 5.3 5.4
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:L
Attack Vector Network Network
Attack Complexity Low High
Privileges Required None None
User Interaction None None
Scope Unchanged Changed
Confidentiality Impact None None
Integrity Impact Low Low
Availability Impact None Low
CVSSv3 Version 3 3
SUSE Bugzilla entry: 1076963 [RESOLVED / UPSTREAM]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
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
  • libunbound2 >= 1.6.8-8.3
  • unbound-anchor >= 1.6.8-8.3
  • unbound-devel >= 1.6.8-8.3
 Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP1 GA libunbound2-1.6.8-8.3
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
  • libunbound2 >= 1.6.8-10.3.1
  • unbound-anchor >= 1.6.8-10.3.1
  • unbound-devel >= 1.6.8-10.3.1
 Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP3 GA libunbound2-1.6.8-10.3.1
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
  • libunbound2 >= 1.6.8-8.3
  • unbound-anchor >= 1.6.8-8.3
  • unbound-devel >= 1.6.8-8.3
 Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP2 GA libunbound2-1.6.8-8.3
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
  • libunbound2 >= 1.6.8-10.6.1
  • unbound-anchor >= 1.6.8-10.6.1
  • unbound-devel >= 1.6.8-10.6.1
 Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP4 GA libunbound2-1.6.8-10.6.1
SUSE Linux Enterprise Desktop 15 SP5
SUSE Linux Enterprise High Performance Computing 15 SP5
SUSE Linux Enterprise Module for Basesystem 15 SP5
SUSE Linux Enterprise Server 15 SP5
SUSE Linux Enterprise Server for SAP Applications 15 SP5
  • libunbound2 >= 1.6.8-150100.10.8.1
  • unbound-anchor >= 1.6.8-150100.10.8.1
  • unbound-devel >= 1.6.8-150100.10.8.1
 Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP5 GA libunbound2-1.6.8-150100.10.8.1
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
  • libunbound2 >= 1.6.8-1.34
  • unbound-anchor >= 1.6.8-1.34
  • unbound-devel >= 1.6.8-1.34
 Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 GA libunbound2-1.6.8-1.34
openSUSE Leap 15.0
  • libunbound2 >= 1.6.8-lp150.1.4
  • unbound-anchor >= 1.6.8-lp150.1.4
 Patchnames:
openSUSE Leap 15.0 GA libunbound2-1.6.8-lp150.1.4
openSUSE Leap 15.2
  • libunbound2 >= 1.6.8-lp152.8.9
  • unbound-anchor >= 1.6.8-lp152.8.9
 Patchnames:
openSUSE Leap 15.2 GA libunbound2-1.6.8-lp152.8.11
openSUSE Tumbleweed
  • libunbound8 >= 1.13.2-1.2
  • python3-unbound >= 1.13.2-1.2
  • unbound >= 1.13.2-1.2
  • unbound-anchor >= 1.13.2-1.2
  • unbound-devel >= 1.13.2-1.2
  • unbound-munin >= 1.13.2-1.2
 Patchnames:
openSUSE Tumbleweed GA libunbound8-1.13.2-1.2

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 Enterprise Storage 7.1 unbound Released
SUSE Linux Enterprise Desktop 15 SP5 unbound Affected
SUSE Linux Enterprise High Performance Computing 15 SP5 unbound Affected
SUSE Linux Enterprise Micro 5.5 unbound Affected
SUSE Linux Enterprise Module for Basesystem 15 SP5 unbound Affected
SUSE Linux Enterprise Module for Package Hub 15 SP5 unbound Affected
SUSE Linux Enterprise Real Time 15 SP3 unbound Affected
SUSE Linux Enterprise Server 15 SP5 unbound Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 unbound Released
SUSE Linux Enterprise Server for SAP Applications 15 SP5 unbound Affected
SUSE Manager Proxy 4.3 unbound Released
SUSE Manager Retail Branch Server 4.3 unbound Released
SUSE Manager Server 4.3 unbound Released
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise Desktop 15 SP4 unbound Released
SUSE Linux Enterprise High Performance Computing 15 unbound Unsupported
SUSE Linux Enterprise High Performance Computing 15 SP1 unbound Affected
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS unbound Released
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS unbound Released
SUSE Linux Enterprise High Performance Computing 15 SP2 unbound Affected
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS unbound Released
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS unbound Released
SUSE Linux Enterprise High Performance Computing 15 SP3 unbound Released
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS unbound Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS unbound Affected
SUSE Linux Enterprise High Performance Computing 15 SP4 unbound Released
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS unbound Affected
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS unbound Affected
SUSE Linux Enterprise High Performance Computing 15-ESPOS unbound Affected
SUSE Linux Enterprise High Performance Computing 15-LTSS unbound Released
SUSE Linux Enterprise Module for Basesystem 15 SP2 unbound Affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 unbound Released
SUSE Linux Enterprise Module for Basesystem 15 SP4 unbound Released
SUSE Linux Enterprise Server 15 SP2 unbound Affected
SUSE Linux Enterprise Server 15 SP2-LTSS unbound Released
SUSE Linux Enterprise Server 15 SP3 unbound Released
SUSE Linux Enterprise Server 15 SP3-LTSS unbound Affected
SUSE Linux Enterprise Server 15 SP4 unbound Released
SUSE Linux Enterprise Server 15 SP4-LTSS unbound Affected
SUSE Linux Enterprise Server 15-ESPOS unbound Released
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 unbound Released
SUSE Linux Enterprise Server Business Critical Linux 15 SP2 unbound Released
SUSE Linux Enterprise Server for SAP Applications 15 unbound Unsupported
SUSE Linux Enterprise Server for SAP Applications 15 SP1 unbound Released
SUSE Linux Enterprise Server for SAP Applications 15 SP2 unbound Released
SUSE Linux Enterprise Server for SAP Applications 15 SP3 unbound Released
Products past their end of life and not receiving proactive updates anymore.
SUSE CaaS Platform 4.0 unbound Released
SUSE Enterprise Storage 6 unbound Released
SUSE Enterprise Storage 7 unbound Released
SUSE Linux Enterprise Desktop 15 unbound Unsupported
SUSE Linux Enterprise Desktop 15 SP1 unbound Affected
SUSE Linux Enterprise Desktop 15 SP2 unbound Affected
SUSE Linux Enterprise Desktop 15 SP3 unbound Released
SUSE Linux Enterprise Module for Basesystem 15 unbound Unsupported
SUSE Linux Enterprise Module for Basesystem 15 SP1 unbound Affected
SUSE Linux Enterprise Module for Package Hub 15 SP3 unbound Affected
SUSE Linux Enterprise Module for Package Hub 15 SP4 unbound Affected
SUSE Linux Enterprise Real Time 15 SP2 unbound Released
SUSE Linux Enterprise Real Time 15 SP4 unbound Affected
SUSE Linux Enterprise Server 15 unbound Unsupported
SUSE Linux Enterprise Server 15 SP1 unbound Affected
SUSE Linux Enterprise Server 15 SP1-BCL unbound Affected
SUSE Linux Enterprise Server 15 SP1-LTSS unbound Released
SUSE Linux Enterprise Server 15 SP2-BCL unbound Affected
SUSE Linux Enterprise Server 15 SP3-BCL unbound Affected
SUSE Linux Enterprise Server 15-LTSS unbound Released
SUSE Manager Proxy 4.0 unbound Affected
SUSE Manager Proxy 4.1 unbound Released
SUSE Manager Proxy 4.2 unbound Released
SUSE Manager Retail Branch Server 4.0 unbound Affected
SUSE Manager Retail Branch Server 4.1 unbound Released
SUSE Manager Retail Branch Server 4.2 unbound Released
SUSE Manager Server 4.0 unbound Affected
SUSE Manager Server 4.1 unbound Released
SUSE Manager Server 4.2 unbound Released

SUSE Timeline for this CVE

CVE page created: Fri Jan 19 14:53:46 2018
CVE page last modified: Fri Apr 12 11:27:52 2024