Upstream information

CVE-2017-3144 at MITRE

Description

A vulnerability stemming from failure to properly clean up closed OMAPI connections can lead to exhaustion of the pool of socket descriptors available to the DHCP server. Affects ISC DHCP 4.1.0 to 4.1-ESV-R15, 4.2.0 to 4.2.8, 4.3.0 to 4.3.6. Older versions may also be affected but are well beyond their end-of-life (EOL). Releases prior to 4.1.0 have not been tested.

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:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 7.5 5.3
Vector CVSS:3.1/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:L
Access Vector Network Network
Access 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 Low
CVSSv3 Version 3.1 3
SUSE Bugzilla entries: 1076118 [RESOLVED / FIXED], 1076119 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 12 SP2
  • dhcp >= 4.3.3-10.11.1
  • dhcp-client >= 4.3.3-10.11.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP2-2018-351
SUSE Linux Enterprise Desktop 12 SP3
  • dhcp >= 4.3.3-10.11.1
  • dhcp-client >= 4.3.3-10.11.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP3-2018-351
SUSE Linux Enterprise Desktop 12 SP4
  • dhcp >= 4.3.3-10.14.1
  • dhcp-client >= 4.3.3-10.14.1
SUSE Linux Enterprise High Performance Computing 12 SP5
SUSE Linux Enterprise Server 12 SP5
  • dhcp >= 4.3.3-10.16.4
  • dhcp-client >= 4.3.3-10.16.4
  • dhcp-relay >= 4.3.3-10.16.4
  • dhcp-server >= 4.3.3-10.16.4
SUSE Linux Enterprise Module for Basesystem 15 SP2
  • dhcp >= 4.3.5-6.3.1
  • dhcp-client >= 4.3.5-6.3.1
  • dhcp-devel >= 4.3.5-6.3.1
SUSE Linux Enterprise Module for Basesystem 15 SP3
  • dhcp >= 4.3.5-6.6.1
  • dhcp-client >= 4.3.5-6.6.1
  • dhcp-devel >= 4.3.5-6.6.1
SUSE Linux Enterprise Module for Basesystem 15
SUSE Linux Enterprise Module for Basesystem 15 SP1
  • dhcp >= 4.3.5-4.15
  • dhcp-client >= 4.3.5-4.15
  • dhcp-devel >= 4.3.5-4.15
SUSE Linux Enterprise Module for Server Applications 15 SP2
  • dhcp-relay >= 4.3.5-6.3.1
  • dhcp-server >= 4.3.5-6.3.1
SUSE Linux Enterprise Module for Server Applications 15 SP3
  • dhcp-relay >= 4.3.5-6.6.1
  • dhcp-server >= 4.3.5-6.6.1
SUSE Linux Enterprise Module for Server Applications 15
SUSE Linux Enterprise Module for Server Applications 15 SP1
  • dhcp-relay >= 4.3.5-4.15
  • dhcp-server >= 4.3.5-4.15
SUSE Linux Enterprise Server 11 SP4
SUSE Linux Enterprise Server for SAP Applications 11 SP4
  • dhcp >= 4.2.4.P2-0.28.5.3
  • dhcp-client >= 4.2.4.P2-0.28.5.3
  • dhcp-relay >= 4.2.4.P2-0.28.5.3
  • dhcp-server >= 4.2.4.P2-0.28.5.3
Patchnames:
slessp4-dhcp-13465
SUSE Linux Enterprise Server 12 SP2
SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • dhcp >= 4.3.3-10.11.1
  • dhcp-client >= 4.3.3-10.11.1
  • dhcp-relay >= 4.3.3-10.11.1
  • dhcp-server >= 4.3.3-10.11.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-2018-351
SUSE Linux Enterprise Server 12 SP3
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • dhcp >= 4.3.3-10.11.1
  • dhcp-client >= 4.3.3-10.11.1
  • dhcp-relay >= 4.3.3-10.11.1
  • dhcp-server >= 4.3.3-10.11.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-2018-351
SUSE Linux Enterprise Server 12 SP4
  • dhcp >= 4.3.3-10.14.1
  • dhcp-client >= 4.3.3-10.14.1
  • dhcp-relay >= 4.3.3-10.14.1
  • dhcp-server >= 4.3.3-10.14.1
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2
  • dhcp >= 4.3.3-10.11.1
  • dhcp-client >= 4.3.3-10.11.1
  • dhcp-relay >= 4.3.3-10.11.1
  • dhcp-server >= 4.3.3-10.11.1
Patchnames:
SUSE-SLE-RPI-12-SP2-2018-351
SUSE Linux Enterprise Software Development Kit 11 SP4
  • dhcp-devel >= 4.2.4.P2-0.28.5.3
Patchnames:
sdksp4-dhcp-13465
SUSE Linux Enterprise Software Development Kit 12 SP2
  • dhcp-devel >= 4.3.3-10.11.1
Patchnames:
SUSE-SLE-SDK-12-SP2-2018-351
SUSE Linux Enterprise Software Development Kit 12 SP3
  • dhcp-devel >= 4.3.3-10.11.1
Patchnames:
SUSE-SLE-SDK-12-SP3-2018-351
SUSE Linux Enterprise Software Development Kit 12 SP4
  • dhcp-devel >= 4.3.3-10.14.1
SUSE Linux Enterprise Software Development Kit 12 SP5
  • dhcp-devel >= 4.3.3-10.16.4
openSUSE Leap 15.0
  • dhcp >= 4.3.5-lp150.4.1
  • dhcp-client >= 4.3.5-lp150.4.1
Patchnames:
openSUSE Leap 15.0 GA dhcp-4.3.5-lp150.4.1
openSUSE Tumbleweed
  • dhcp >= 4.4.2.P1-2.4
  • dhcp-client >= 4.4.2.P1-2.4
  • dhcp-devel >= 4.4.2.P1-2.4
  • dhcp-doc >= 4.4.2.P1-2.4
  • dhcp-relay >= 4.4.2.P1-2.4
  • dhcp-server >= 4.4.2.P1-2.4
Patchnames:
openSUSE Tumbleweed GA dhcp-4.4.2.P1-2.4


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
HPE Helion OpenStack 8 dhcp Released
SUSE CaaS Platform 4.0 dhcp Already fixed
SUSE Enterprise Storage 5 dhcp Released
SUSE Enterprise Storage 6 dhcp Already fixed
SUSE Linux Enterprise Desktop 12 SP2 dhcp Released
SUSE Linux Enterprise Desktop 12 SP3 dhcp Released
SUSE Linux Enterprise High Performance Computing 12 SP5 dhcp Released
SUSE Linux Enterprise High Performance Computing 15 LTSS dhcp Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS dhcp Already fixed
SUSE Linux Enterprise Module for Basesystem 15 SP2 dhcp Already fixed
SUSE Linux Enterprise Module for Server Applications 15 SP2 dhcp Already fixed
SUSE Linux Enterprise Point of Service 11 SP3 dhcp Released
SUSE Linux Enterprise Point of Service Image Server 12 dhcp Released
SUSE Linux Enterprise Server 11 SP3 LTSS dhcp Affected
SUSE Linux Enterprise Server 11 SP4 dhcp Released
SUSE Linux Enterprise Server 11 SP4 LTSS dhcp Released
SUSE Linux Enterprise Server 12 SP1 LTSS dhcp Affected
SUSE Linux Enterprise Server 12 SP2 dhcp Released
SUSE Linux Enterprise Server 12 SP2 BCL dhcp Released
SUSE Linux Enterprise Server 12 SP2 ESPOS dhcp Released
SUSE Linux Enterprise Server 12 SP2 LTSS dhcp Released
SUSE Linux Enterprise Server 12 SP2 LTSS ERICSSON dhcp Released
SUSE Linux Enterprise Server 12 SP2 LTSS SAP dhcp Released
SUSE Linux Enterprise Server 12 SP3 dhcp Released
SUSE Linux Enterprise Server 12 SP3 BCL dhcp Released
SUSE Linux Enterprise Server 12 SP3 ESPOS dhcp Released
SUSE Linux Enterprise Server 12 SP3 LTSS dhcp Released
SUSE Linux Enterprise Server 12 SP4 ESPOS dhcp Released
SUSE Linux Enterprise Server 12 SP4 LTSS dhcp Released
SUSE Linux Enterprise Server 12 SP5 dhcp Released
SUSE Linux Enterprise Server 15 LTSS dhcp Already fixed
SUSE Linux Enterprise Server 15 SP1 Business Critical Linux dhcp Already fixed
SUSE Linux Enterprise Server 15 SP1 LTSS dhcp Already fixed
SUSE Linux Enterprise Server ESPOS 15 dhcp Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP2 dhcp Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 dhcp Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 dhcp Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 dhcp Released
SUSE Linux Enterprise Server for SAP Applications 15 dhcp Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP1 dhcp Already fixed
SUSE Linux Enterprise Software Development Kit 11 SP4 dhcp Released
SUSE Linux Enterprise Software Development Kit 12 dhcp Released
SUSE Linux Enterprise Software Development Kit 12 SP3 dhcp Released
SUSE Linux Enterprise Software Development Kit 12 SP5 dhcp Released
SUSE Manager Proxy 4.0 dhcp Already fixed
SUSE Manager Retail Branch Server 4.0 dhcp Already fixed
SUSE Manager Server 4.0 dhcp Already fixed
SUSE OpenStack Cloud 7 dhcp Released
SUSE OpenStack Cloud 8 dhcp Released
SUSE OpenStack Cloud 9 dhcp Released
SUSE OpenStack Cloud Crowbar 8 dhcp Released
SUSE OpenStack Cloud Crowbar 9 dhcp Released