Upstream information

CVE-2019-18902 at MITRE

Description

A Use After Free vulnerability in wicked of SUSE Linux Enterprise Server 12, SUSE Linux Enterprise Server 15; openSUSE Leap 15.1, Factory allows remote attackers to cause DoS or potentially code execution. This issue affects: SUSE Linux Enterprise Server 12 wicked versions prior to 0.6.60-3.5.1. SUSE Linux Enterprise Server 15 wicked versions prior to 0.6.60-3.21.1. openSUSE Leap 15.1 wicked versions prior to 0.6.60-lp151.2.6.1. openSUSE Factory wicked versions prior to 0.6.62.

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 7.5
Vector AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 9.8 6.5
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Access Vector Network 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 3.1 3.1
SUSE Bugzilla entry: 1160903 [REOPENED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
HPE Helion Openstack 8
  • wicked >= 0.6.60-38.27.1
  • wicked-service >= 0.6.60-38.27.1
Patchnames:
HPE-Helion-OpenStack-8-2020-410
SUSE CaaS Platform 3.0
  • wicked >= 0.6.60-38.27.1
  • wicked-service >= 0.6.60-38.27.1
Patchnames:
SUSE-CAASP-3.0-2020-410
SUSE Enterprise Storage 5
  • wicked >= 0.6.60-38.27.1
  • wicked-service >= 0.6.60-38.27.1
Patchnames:
SUSE-Storage-5-2020-410
SUSE Linux Enterprise Desktop 12 SP4
  • wicked >= 0.6.60-2.18.1
  • wicked-service >= 0.6.60-2.18.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP4-2020-369
SUSE Linux Enterprise High Performance Computing 15-ESPOS
  • wicked >= 0.6.60-3.21.1
  • wicked-service >= 0.6.60-3.21.1
Patchnames:
SUSE-SLE-Product-HPC-15-2020-263
SUSE Linux Enterprise High Performance Computing 15-LTSS
  • wicked >= 0.6.60-3.21.1
  • wicked-service >= 0.6.60-3.21.1
Patchnames:
SUSE-SLE-Product-HPC-15-2020-263
SUSE Linux Enterprise Module for Basesystem 15
  • wicked >= 0.6.60-3.21.1
  • wicked-service >= 0.6.60-3.21.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-2020-263
SUSE Linux Enterprise Module for Basesystem 15 SP1
  • wicked >= 0.6.60-3.10.1
  • wicked-service >= 0.6.60-3.10.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP1-2020-264
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT
  • wicked >= 0.6.60-38.27.1
  • wicked-service >= 0.6.60-38.27.1
Patchnames:
SUSE-SLE-POS-12-SP2-CLIENT-2020-410
SUSE Linux Enterprise Server 12 SP1-LTSS
  • wicked >= 0.6.60-28.26.1
  • wicked-service >= 0.6.60-28.26.1
Patchnames:
SUSE-SLE-SERVER-12-SP1-2020-358
SUSE Linux Enterprise Server 12 SP2-BCL
  • wicked >= 0.6.60-38.27.1
  • wicked-service >= 0.6.60-38.27.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-BCL-2020-410
SUSE Linux Enterprise Server 12 SP2-ESPOS
  • wicked >= 0.6.60-38.27.1
  • wicked-service >= 0.6.60-38.27.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-ESPOS-2020-410
SUSE Linux Enterprise Server 12 SP2-LTSS
  • wicked >= 0.6.60-38.27.1
  • wicked-service >= 0.6.60-38.27.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-2020-410
SUSE Linux Enterprise Server 12 SP3-BCL
  • wicked >= 0.6.60-38.27.1
  • wicked-service >= 0.6.60-38.27.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-BCL-2020-410
SUSE Linux Enterprise Server 12 SP3-ESPOS
  • wicked >= 0.6.60-38.27.1
  • wicked-service >= 0.6.60-38.27.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-ESPOS-2020-410
SUSE Linux Enterprise Server 12 SP3-LTSS
  • wicked >= 0.6.60-38.27.1
  • wicked-service >= 0.6.60-38.27.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-2020-410
SUSE Linux Enterprise Server 12 SP4
  • wicked >= 0.6.60-2.18.1
  • wicked-service >= 0.6.60-2.18.1
Patchnames:
SUSE-SLE-SERVER-12-SP4-2020-369
SUSE Linux Enterprise Server 12 SP5
  • wicked >= 0.6.60-3.5.1
  • wicked-service >= 0.6.60-3.5.1
Patchnames:
SUSE-SLE-SERVER-12-SP5-2020-351
SUSE Linux Enterprise Server 15-LTSS
  • wicked >= 0.6.60-3.21.1
  • wicked-service >= 0.6.60-3.21.1
Patchnames:
SUSE-SLE-Product-SLES-15-2020-263
SUSE Linux Enterprise Server for SAP Applications 12 SP1
  • wicked >= 0.6.60-28.26.1
  • wicked-service >= 0.6.60-28.26.1
Patchnames:
SUSE-SLE-SAP-12-SP1-2020-358
SUSE Linux Enterprise Server for SAP Applications 12 SP1-LTSS
  • wicked >= 0.6.60-28.26.1
  • wicked-service >= 0.6.60-28.26.1
Patchnames:
SUSE-SLE-SERVER-12-SP1-2020-358
SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • wicked >= 0.6.60-38.27.1
  • wicked-service >= 0.6.60-38.27.1
Patchnames:
SUSE-SLE-SAP-12-SP2-2020-410
SUSE Linux Enterprise Server for SAP Applications 12 SP2-BCL
  • wicked >= 0.6.60-38.27.1
  • wicked-service >= 0.6.60-38.27.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-BCL-2020-410
SUSE Linux Enterprise Server for SAP Applications 12 SP2-ESPOS
  • wicked >= 0.6.60-38.27.1
  • wicked-service >= 0.6.60-38.27.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-ESPOS-2020-410
SUSE Linux Enterprise Server for SAP Applications 12 SP2-LTSS
  • wicked >= 0.6.60-38.27.1
  • wicked-service >= 0.6.60-38.27.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-2020-410
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • wicked >= 0.6.60-38.27.1
  • wicked-service >= 0.6.60-38.27.1
Patchnames:
SUSE-SLE-SAP-12-SP3-2020-410
SUSE Linux Enterprise Server for SAP Applications 12 SP3-BCL
  • wicked >= 0.6.60-38.27.1
  • wicked-service >= 0.6.60-38.27.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-BCL-2020-410
SUSE Linux Enterprise Server for SAP Applications 12 SP3-ESPOS
  • wicked >= 0.6.60-38.27.1
  • wicked-service >= 0.6.60-38.27.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-ESPOS-2020-410
SUSE Linux Enterprise Server for SAP Applications 12 SP3-LTSS
  • wicked >= 0.6.60-38.27.1
  • wicked-service >= 0.6.60-38.27.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-2020-410
SUSE Linux Enterprise Server for SAP Applications 12 SP4
  • wicked >= 0.6.60-2.18.1
  • wicked-service >= 0.6.60-2.18.1
Patchnames:
SUSE-SLE-SERVER-12-SP4-2020-369
SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • wicked >= 0.6.60-3.5.1
  • wicked-service >= 0.6.60-3.5.1
Patchnames:
SUSE-SLE-SERVER-12-SP5-2020-351
SUSE Linux Enterprise Server for SAP Applications 15
  • wicked >= 0.6.60-3.21.1
  • wicked-service >= 0.6.60-3.21.1
Patchnames:
SUSE-SLE-Product-SLES_SAP-15-2020-263
SUSE OpenStack Cloud 7
  • wicked >= 0.6.60-38.27.1
  • wicked-service >= 0.6.60-38.27.1
Patchnames:
SUSE-OpenStack-Cloud-7-2020-410
SUSE OpenStack Cloud 8
  • wicked >= 0.6.60-38.27.1
  • wicked-service >= 0.6.60-38.27.1
Patchnames:
SUSE-OpenStack-Cloud-8-2020-410
SUSE OpenStack Cloud Crowbar 8
  • wicked >= 0.6.60-38.27.1
  • wicked-service >= 0.6.60-38.27.1
Patchnames:
SUSE-OpenStack-Cloud-Crowbar-8-2020-410
openSUSE Leap 15.1
  • wicked >= 0.6.60-lp151.2.6.1
  • wicked-debuginfo >= 0.6.60-lp151.2.6.1
  • wicked-debugsource >= 0.6.60-lp151.2.6.1
  • wicked-service >= 0.6.60-lp151.2.6.1
Patchnames:
openSUSE-2020-165


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
CaaS Platform 1.0 wicked Affected
CaaS Platform 2.0 wicked Affected
CaaS Platform 3.0 wicked Released
SUSE Linux Enterprise Desktop 12 SP4 wicked Released
SUSE Linux Enterprise High Performance Computing 12 wicked Released
SUSE Linux Enterprise Module for Basesystem 15 GA wicked Released
SUSE Linux Enterprise Module for Basesystem 15 SP1 wicked Released
SUSE Linux Enterprise Server 12 SP1 LTSS wicked Released
SUSE Linux Enterprise Server 12 SP2 LTSS wicked Released
SUSE Linux Enterprise Server 12 SP3 LTSS wicked Released
SUSE Linux Enterprise Server 12 SP4 wicked Released
SUSE Linux Enterprise Server 12 SP5 wicked Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 wicked Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 wicked Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 wicked Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 wicked Affected