Upstream information

CVE-2020-14342 at MITRE

Description

It was found that cifs-utils' mount.cifs was invoking a shell when requesting the Samba password, which could be used to inject arbitrary commands. An attacker able to invoke mount.cifs with special permission, such as via sudo rules, could use this flaw to escalate their privileges.

SUSE information

Overall state of this security issue: Running

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 4.4
Vector AV:L/AC:M/Au:N/C:P/I:P/A:P
Access Vector Local
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 7 4.4
Vector CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Access Vector Local Local
Access Complexity High Low
Privileges Required Low Low
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact High Low
Integrity Impact High Low
Availability Impact High None
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1174477 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Image SLES15-SP1-CHOST-BYOS-Azure
Image SLES15-SP1-CHOST-BYOS-EC2
Image SLES15-SP1-CHOST-BYOS-GCE
Image SLES15-SP2-CHOST-BYOS-Aliyun
Image SLES15-SP2-CHOST-BYOS-Azure
Image SLES15-SP2-CHOST-BYOS-EC2
Image SLES15-SP2-CHOST-BYOS-GCE
Image SLES15-SP2-CHOST-BYOS-OpenStack
Image SLES15-SP3-CHOST-BYOS-Aliyun
Image SLES15-SP3-CHOST-BYOS-Azure
Image SLES15-SP3-CHOST-BYOS-EC2
Image SLES15-SP3-CHOST-BYOS-GCE
  • cifs-utils >= 6.9-5.6.1
SUSE Linux Enterprise High Performance Computing 15-ESPOS
SUSE Linux Enterprise High Performance Computing 15-LTSS
  • cifs-utils >= 6.9-3.14.1
  • cifs-utils-devel >= 6.9-3.14.1
Patchnames:
SUSE-SLE-Product-HPC-15-2021-1455
SUSE Linux Enterprise Module for Basesystem 15 SP1
  • cifs-utils >= 6.9-5.6.1
  • cifs-utils-devel >= 6.9-5.6.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP1-2020-2729
SUSE Linux Enterprise Module for Basesystem 15 SP2
  • cifs-utils >= 6.9-5.6.1
  • cifs-utils-devel >= 6.9-5.6.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP2-2020-2729
SUSE Linux Enterprise Module for Basesystem 15 SP3
  • cifs-utils >= 6.9-5.12.1
  • cifs-utils-devel >= 6.9-5.12.1
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP1
  • pam_cifscreds >= 6.9-5.6.1
Patchnames:
SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2020-2729
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP2
  • pam_cifscreds >= 6.9-5.6.1
Patchnames:
SUSE-SLE-Module-Development-Tools-OBS-15-SP2-2020-2729
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • cifs-utils >= 6.9-13.11.1
Patchnames:
SUSE-SLE-SERVER-12-SP5-2020-2728
SUSE Linux Enterprise Server 15-LTSS
  • cifs-utils >= 6.9-3.14.1
  • cifs-utils-devel >= 6.9-3.14.1
Patchnames:
SUSE-SLE-Product-SLES-15-2021-1455
SUSE Linux Enterprise Server for SAP Applications 15
  • cifs-utils >= 6.9-3.14.1
  • cifs-utils-devel >= 6.9-3.14.1
Patchnames:
SUSE-SLE-Product-SLES_SAP-15-2021-1455
SUSE Linux Enterprise Software Development Kit 12 SP5
  • cifs-utils-devel >= 6.9-13.11.1
Patchnames:
SUSE-SLE-SDK-12-SP5-2020-2728
openSUSE Leap 15.1
  • cifs-utils >= 6.9-lp151.4.7.1
  • cifs-utils-devel >= 6.9-lp151.4.7.1
  • pam_cifscreds >= 6.9-lp151.4.7.1
Patchnames:
openSUSE-2020-1579
openSUSE Leap 15.2
  • cifs-utils >= 6.9-lp152.2.3.1
  • cifs-utils-devel >= 6.9-lp152.2.3.1
  • pam_cifscreds >= 6.9-lp152.2.3.1
Patchnames:
openSUSE-2021-639
openSUSE Tumbleweed
  • cifs-utils >= 6.13-1.3
  • cifs-utils-devel >= 6.13-1.3
  • pam_cifscreds >= 6.13-1.3
Patchnames:
openSUSE Tumbleweed GA cifs-utils-6.13-1.3


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 cifs-utils Released
SUSE CaaS Platform 4.0 cifs-utils In progress
SUSE Enterprise Storage 5 cifs-utils Released
SUSE Enterprise Storage 6 cifs-utils In progress
SUSE Linux Enterprise High Performance Computing 12 SP4 cifs-utils Affected
SUSE Linux Enterprise High Performance Computing 12 SP5 cifs-utils Released
SUSE Linux Enterprise High Performance Computing 15 LTSS cifs-utils In progress
SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS cifs-utils Released
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS cifs-utils In progress
SUSE Linux Enterprise Module for Basesystem 15 SP1 cifs-utils Released
SUSE Linux Enterprise Module for Basesystem 15 SP2 cifs-utils Released
SUSE Linux Enterprise Module for Basesystem 15 SP3 cifs-utils Released
SUSE Linux Enterprise Point of Service Image Server 12 SP2 cifs-utils Released
SUSE Linux Enterprise Server 11 SP3 cifs-utils Analysis
SUSE Linux Enterprise Server 11 SP4 cifs-utils Analysis
SUSE Linux Enterprise Server 11 SP4 LTSS cifs-utils Affected
SUSE Linux Enterprise Server 12 SP2 ESPOS cifs-utils Released
SUSE Linux Enterprise Server 12 SP2 LTSS cifs-utils Released
SUSE Linux Enterprise Server 12 SP3 ESPOS cifs-utils Released
SUSE Linux Enterprise Server 12 SP3 LTSS cifs-utils Released
SUSE Linux Enterprise Server 12 SP4 cifs-utils Affected
SUSE Linux Enterprise Server 12 SP4 ESPOS cifs-utils In progress
SUSE Linux Enterprise Server 12 SP4 LTSS cifs-utils In progress
SUSE Linux Enterprise Server 12 SP5 cifs-utils Released
SUSE Linux Enterprise Server 15 ESPOS cifs-utils In progress
SUSE Linux Enterprise Server 15 LTSS cifs-utils In progress
SUSE Linux Enterprise Server 15 SP1 LTSS cifs-utils In progress
SUSE Linux Enterprise Server BCL 12 SP2 cifs-utils Released
SUSE Linux Enterprise Server BCL 12 SP3 cifs-utils Released
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 cifs-utils In progress
SUSE Linux Enterprise Server for SAP Applications 12 SP2 cifs-utils Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 cifs-utils Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 cifs-utils In progress
SUSE Linux Enterprise Server for SAP Applications 12 SP5 cifs-utils Released
SUSE Linux Enterprise Server for SAP Applications 15 cifs-utils In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP1 cifs-utils In progress
SUSE Linux Enterprise Software Development Kit 12 SP5 cifs-utils In progress
SUSE Manager Proxy 4.0 cifs-utils In progress
SUSE Manager Retail Branch Server 4.0 cifs-utils In progress
SUSE Manager Server 4.0 cifs-utils In progress
SUSE OpenStack Cloud 7 cifs-utils Released
SUSE OpenStack Cloud 8 cifs-utils Released
SUSE OpenStack Cloud 9 cifs-utils In progress
SUSE OpenStack Cloud Crowbar 8 cifs-utils Released
SUSE OpenStack Cloud Crowbar 9 cifs-utils In progress