Upstream information

CVE-2021-25321 at MITRE

Description

A UNIX Symbolic Link (Symlink) Following vulnerability in arpwatch of SUSE Linux Enterprise Server 11-SP4-LTSS, SUSE Manager Server 4.0, SUSE OpenStack Cloud Crowbar 9; openSUSE Factory, Leap 15.2 allows local attackers with control of the runtime user to run arpwatch as to escalate to root upon the next restart of arpwatch. This issue affects: SUSE Linux Enterprise Server 11-SP4-LTSS arpwatch versions prior to 2.1a15. SUSE Manager Server 4.0 arpwatch versions prior to 2.1a15. SUSE OpenStack Cloud Crowbar 9 arpwatch versions prior to 2.1a15. openSUSE Factory arpwatch version 2.1a15-169.5 and prior versions. openSUSE Leap 15.2 arpwatch version 2.1a15-lp152.5.5 and prior versions.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v3 Scores
  SUSE
Base Score 7.7
Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Access Vector Local
Access Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact None
CVSSv3 Version 3.1
SUSE Bugzilla entry: 1186240 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
HPE Helion Openstack 8
  • arpwatch >= 2.1a15-159.9.1
Patchnames:
HPE-Helion-OpenStack-8-2021-2175
SUSE CaaS Platform 4.0
  • arpwatch >= 2.1a15-5.12.1
Patchnames:
SUSE-SUSE-CAASP-4.0-2021-2177
SUSE Enterprise Storage 6
  • arpwatch >= 2.1a15-5.12.1
Patchnames:
SUSE-Storage-6-2021-2177
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS
  • arpwatch >= 2.1a15-5.12.1
Patchnames:
SUSE-SLE-Product-HPC-15-SP1-ESPOS-2021-2177
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS
  • arpwatch >= 2.1a15-5.12.1
Patchnames:
SUSE-SLE-Product-HPC-15-SP1-LTSS-2021-2177
SUSE Linux Enterprise High Performance Computing 15-ESPOS
SUSE Linux Enterprise High Performance Computing 15-LTSS
  • arpwatch >= 2.1a15-5.12.1
Patchnames:
SUSE-SLE-Product-HPC-15-2021-2177
SUSE Linux Enterprise Module for Basesystem 15 SP2
  • arpwatch >= 2.1a15-5.12.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP2-2021-2177
SUSE Linux Enterprise Module for Basesystem 15 SP3
  • arpwatch >= 2.1a15-5.12.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP3-2021-2177
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP2
  • arpwatch-ethercodes-build >= 2.1a15-5.12.1
Patchnames:
SUSE-SLE-Module-Development-Tools-OBS-15-SP2-2021-2177
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP3
  • arpwatch-ethercodes-build >= 2.1a15-5.12.1
Patchnames:
SUSE-SLE-Module-Development-Tools-OBS-15-SP3-2021-2177
SUSE Linux Enterprise Point of Sale 11 SP3
  • arpwatch >= 2.1a15-131.23.2.6.1
Patchnames:
sleposp3-arpwatch-14759
SUSE Linux Enterprise Server 11 SP4-LTSS
  • arpwatch >= 2.1a15-131.23.2.6.1
Patchnames:
slessp4-arpwatch-14759
SUSE Linux Enterprise Server 12 SP2-BCL
  • arpwatch >= 2.1a15-159.9.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-BCL-2021-2175
SUSE Linux Enterprise Server 12 SP3-BCL
  • arpwatch >= 2.1a15-159.9.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-BCL-2021-2175
SUSE Linux Enterprise Server 12 SP3-ESPOS
  • arpwatch >= 2.1a15-159.9.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-ESPOS-2021-2175
SUSE Linux Enterprise Server 12 SP3-LTSS
  • arpwatch >= 2.1a15-159.9.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-2021-2175
SUSE Linux Enterprise Server 12 SP4-ESPOS
  • arpwatch >= 2.1a15-159.9.1
Patchnames:
SUSE-SLE-SERVER-12-SP4-ESPOS-2021-2175
SUSE Linux Enterprise Server 12 SP4-LTSS
  • arpwatch >= 2.1a15-159.9.1
Patchnames:
SUSE-SLE-SERVER-12-SP4-LTSS-2021-2175
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • arpwatch >= 2.1a15-159.9.1
Patchnames:
SUSE-SLE-SERVER-12-SP5-2021-2175
SUSE Linux Enterprise Server 15 SP1-BCL
  • arpwatch >= 2.1a15-5.12.1
Patchnames:
SUSE-SLE-Product-SLES-15-SP1-BCL-2021-2177
SUSE Linux Enterprise Server 15 SP1-LTSS
  • arpwatch >= 2.1a15-5.12.1
Patchnames:
SUSE-SLE-Product-SLES-15-SP1-LTSS-2021-2177
SUSE Linux Enterprise Server 15-LTSS
  • arpwatch >= 2.1a15-5.12.1
Patchnames:
SUSE-SLE-Product-SLES-15-2021-2177
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • arpwatch >= 2.1a15-159.9.1
Patchnames:
SUSE-SLE-SAP-12-SP3-2021-2175
SUSE Linux Enterprise Server for SAP Applications 12 SP4
  • arpwatch >= 2.1a15-159.9.1
Patchnames:
SUSE-SLE-SAP-12-SP4-2021-2175
SUSE Linux Enterprise Server for SAP Applications 15 SP1
  • arpwatch >= 2.1a15-5.12.1
Patchnames:
SUSE-SLE-Product-SLES_SAP-15-SP1-2021-2177
SUSE Linux Enterprise Server for SAP Applications 15
  • arpwatch >= 2.1a15-5.12.1
Patchnames:
SUSE-SLE-Product-SLES_SAP-15-2021-2177
SUSE Linux Enterprise Software Development Kit 12 SP5
  • arpwatch-ethercodes-build >= 2.1a15-159.9.1
Patchnames:
SUSE-SLE-SDK-12-SP5-2021-2175
SUSE Manager Proxy 4.0
  • arpwatch >= 2.1a15-5.12.1
Patchnames:
SUSE-SLE-Product-SUSE-Manager-Proxy-4.0-2021-2177
SUSE Manager Retail Branch Server 4.0
  • arpwatch >= 2.1a15-5.12.1
Patchnames:
SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.0-2021-2177
SUSE Manager Server 4.0
  • arpwatch >= 2.1a15-5.12.1
Patchnames:
SUSE-SLE-Product-SUSE-Manager-Server-4.0-2021-2177
SUSE OpenStack Cloud 8
  • arpwatch >= 2.1a15-159.9.1
Patchnames:
SUSE-OpenStack-Cloud-8-2021-2175
SUSE OpenStack Cloud 9
  • arpwatch >= 2.1a15-159.9.1
Patchnames:
SUSE-OpenStack-Cloud-9-2021-2175
SUSE OpenStack Cloud Crowbar 8
  • arpwatch >= 2.1a15-159.9.1
Patchnames:
SUSE-OpenStack-Cloud-Crowbar-8-2021-2175
SUSE OpenStack Cloud Crowbar 9
  • arpwatch >= 2.1a15-159.9.1
Patchnames:
SUSE-OpenStack-Cloud-Crowbar-9-2021-2175
openSUSE Leap 15.2
  • arpwatch >= 2.1a15-lp152.6.9.1
  • arpwatch-debuginfo >= 2.1a15-lp152.6.9.1
  • arpwatch-debugsource >= 2.1a15-lp152.6.9.1
  • arpwatch-ethercodes-build >= 2.1a15-lp152.6.9.1
Patchnames:
openSUSE-2021-945
openSUSE Leap 15.3
  • arpwatch >= 2.1a15-5.12.1
  • arpwatch-ethercodes-build >= 2.1a15-5.12.1
Patchnames:
openSUSE-SLE-15.3-2021-2177


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 arpwatch Released
SUSE CaaS Platform 4.0 arpwatch Released
SUSE Enterprise Storage 6 arpwatch Released
SUSE Linux Enterprise High Performance Computing 12 SP5 arpwatch Released
SUSE Linux Enterprise High Performance Computing 15 LTSS arpwatch Released
SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS arpwatch Released
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS arpwatch Released
SUSE Linux Enterprise Module for Basesystem 15 SP2 arpwatch Released
SUSE Linux Enterprise Module for Basesystem 15 SP3 arpwatch Released
SUSE Linux Enterprise Point of Service 11 SP3 arpwatch Released
SUSE Linux Enterprise Server 11 SP4 LTSS arpwatch Released
SUSE Linux Enterprise Server 12 SP2 BCL arpwatch Released
SUSE Linux Enterprise Server 12 SP2 LTSS ERICSSON arpwatch Released
SUSE Linux Enterprise Server 12 SP2 LTSS SAP arpwatch Released
SUSE Linux Enterprise Server 12 SP3 BCL arpwatch Released
SUSE Linux Enterprise Server 12 SP3 ESPOS arpwatch Released
SUSE Linux Enterprise Server 12 SP3 LTSS arpwatch Released
SUSE Linux Enterprise Server 12 SP4 ESPOS arpwatch Released
SUSE Linux Enterprise Server 12 SP4 LTSS arpwatch Released
SUSE Linux Enterprise Server 12 SP5 arpwatch Released
SUSE Linux Enterprise Server 15 LTSS arpwatch Released
SUSE Linux Enterprise Server 15 SP1 Business Critical Linux arpwatch Released
SUSE Linux Enterprise Server 15 SP1 LTSS arpwatch Released
SUSE Linux Enterprise Server ESPOS 15 arpwatch Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 arpwatch Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 arpwatch Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 arpwatch In progress
SUSE Linux Enterprise Server for SAP Applications 15 arpwatch Released
SUSE Linux Enterprise Server for SAP Applications 15 SP1 arpwatch Released
SUSE Linux Enterprise Software Development Kit 12 SP5 arpwatch Released
SUSE Manager Proxy 4.0 arpwatch Released
SUSE Manager Retail Branch Server 4.0 arpwatch Released
SUSE Manager Server 4.0 arpwatch Released
SUSE OpenStack Cloud 8 arpwatch Released
SUSE OpenStack Cloud 9 arpwatch Released
SUSE OpenStack Cloud Crowbar 8 arpwatch Released
SUSE OpenStack Cloud Crowbar 9 arpwatch Released