Upstream information

CVE-2014-8602 at MITRE

Description

iterator.c in NLnet Labs Unbound before 1.5.1 does not limit delegation chaining, which allows remote attackers to cause a denial of service (memory and CPU consumption) via a large or infinite number of referrals.

SUSE information

Overall state of this security issue: Does not affect SUSE products

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
SUSE Bugzilla entry: 908990 [RESOLVED / FIXED]

SUSE Security Advisories:

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
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
  • libunbound-devel-mini >= 1.5.10-1.1
  • libunbound2 >= 1.5.10-1.1
  • unbound >= 1.5.10-1.1
  • unbound-anchor >= 1.5.10-1.1
  • unbound-devel >= 1.5.10-1.1
  • unbound-munin >= 1.5.10-1.1
  • unbound-python >= 1.5.10-1.1
Patchnames:
openSUSE Tumbleweed GA libunbound-devel-mini-1.5.10-1.1


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
SUSE CaaS Platform 4.0 unbound Analysis
SUSE Enterprise Storage 6 unbound Analysis
SUSE Enterprise Storage 7 unbound Analysis
SUSE Enterprise Storage 7.1 unbound Analysis
SUSE Linux Enterprise Desktop 15 unbound Analysis
SUSE Linux Enterprise Desktop 15 SP1 unbound Analysis
SUSE Linux Enterprise Desktop 15 SP2 unbound Analysis
SUSE Linux Enterprise Desktop 15 SP3 unbound Analysis
SUSE Linux Enterprise Desktop 15 SP4 unbound Analysis
SUSE Linux Enterprise High Performance Computing 15 unbound Analysis
SUSE Linux Enterprise High Performance Computing 15 SP1 unbound Analysis
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS unbound Analysis
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS unbound Analysis
SUSE Linux Enterprise High Performance Computing 15 SP2 unbound Analysis
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS unbound Analysis
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS unbound Analysis
SUSE Linux Enterprise High Performance Computing 15 SP3 unbound Analysis
SUSE Linux Enterprise High Performance Computing 15 SP4 unbound Analysis
SUSE Linux Enterprise High Performance Computing 15-ESPOS unbound Analysis
SUSE Linux Enterprise High Performance Computing 15-LTSS unbound Analysis
SUSE Linux Enterprise Module for Basesystem 15 unbound Analysis
SUSE Linux Enterprise Module for Basesystem 15 SP1 unbound Analysis
SUSE Linux Enterprise Module for Basesystem 15 SP2 unbound Analysis
SUSE Linux Enterprise Module for Basesystem 15 SP3 unbound Analysis
SUSE Linux Enterprise Module for Basesystem 15 SP4 unbound Analysis
SUSE Linux Enterprise Module for Package Hub 15 SP3 unbound Analysis
SUSE Linux Enterprise Module for Package Hub 15 SP4 unbound Analysis
SUSE Linux Enterprise Real Time 15 SP2 unbound Analysis
SUSE Linux Enterprise Server 15 unbound Analysis
SUSE Linux Enterprise Server 15 SP1 unbound Analysis
SUSE Linux Enterprise Server 15 SP1-BCL unbound Analysis
SUSE Linux Enterprise Server 15 SP1-LTSS unbound Analysis
SUSE Linux Enterprise Server 15 SP2 unbound Analysis
SUSE Linux Enterprise Server 15 SP2-BCL unbound Analysis
SUSE Linux Enterprise Server 15 SP2-LTSS unbound Analysis
SUSE Linux Enterprise Server 15 SP3 unbound Analysis
SUSE Linux Enterprise Server 15 SP4 unbound Analysis
SUSE Linux Enterprise Server 15-ESPOS unbound Analysis
SUSE Linux Enterprise Server 15-LTSS unbound Analysis
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 unbound Analysis
SUSE Linux Enterprise Server for SAP Applications 15 unbound Analysis
SUSE Linux Enterprise Server for SAP Applications 15 SP1 unbound Analysis
SUSE Linux Enterprise Server for SAP Applications 15 SP2 unbound Analysis
SUSE Linux Enterprise Server for SAP Applications 15 SP3 unbound Analysis
SUSE Linux Enterprise Server for SAP Applications 15 SP4 unbound Analysis
SUSE Manager Proxy 4.0 unbound Unsupported
SUSE Manager Proxy 4.1 unbound Analysis
SUSE Manager Proxy 4.2 unbound Analysis
SUSE Manager Proxy 4.3 unbound Analysis
SUSE Manager Retail Branch Server 4.0 unbound Unsupported
SUSE Manager Retail Branch Server 4.1 unbound Analysis
SUSE Manager Retail Branch Server 4.2 unbound Analysis
SUSE Manager Retail Branch Server 4.3 unbound Analysis
SUSE Manager Server 4.0 unbound Unsupported
SUSE Manager Server 4.1 unbound Analysis
SUSE Manager Server 4.2 unbound Analysis
SUSE Manager Server 4.3 unbound Analysis


SUSE Timeline for this CVE

CVE page created: Tue Dec 9 11:20:59 2014
CVE page last modified: Tue Nov 29 13:04:50 2022