Upstream information

CVE-2021-29136 at MITRE

Description

Open Container Initiative umoci before 0.4.7 allows attackers to overwrite arbitrary host paths via a crafted image that causes symlink traversal when "umoci unpack" or "umoci raw unpack" is used.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 2.1
Vector AV:L/AC:L/Au:N/C:N/I:P/A:N
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact Partial
Availability Impact None
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 5.5 7.3
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Access Vector Local Local
Access Complexity Low Low
Privileges Required Low Low
User Interaction None Required
Scope Unchanged Unchanged
Confidentiality Impact None High
Integrity Impact High High
Availability Impact None High
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1184147 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE CaaS Platform 4.0
  • umoci >= 0.4.7-3.12.1
Patchnames:
SUSE-SUSE-CAASP-4.0-2021-1116
SUSE-SUSE-CAASP-4.0-2021-1863
SUSE Enterprise Storage 6
  • umoci >= 0.4.7-3.12.1
Patchnames:
SUSE-Storage-6-2021-1116
SUSE-Storage-6-2021-1863
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS
  • umoci >= 0.4.7-3.12.1
Patchnames:
SUSE-SLE-Product-HPC-15-SP1-ESPOS-2021-1116
SUSE-SLE-Product-HPC-15-SP1-ESPOS-2021-1863
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS
  • umoci >= 0.4.7-3.12.1
Patchnames:
SUSE-SLE-Product-HPC-15-SP1-LTSS-2021-1116
SUSE-SLE-Product-HPC-15-SP1-LTSS-2021-1863
SUSE Linux Enterprise Module for Basesystem 15 SP3
  • umoci >= 0.4.7-3.12.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP3-2021-1863
SUSE Linux Enterprise Module for Containers 15 SP2
  • umoci >= 0.4.7-3.12.1
Patchnames:
SUSE-SLE-Module-Containers-15-SP2-2021-1116
SUSE-SLE-Module-Containers-15-SP2-2021-1863
SUSE Linux Enterprise Module for Containers 15 SP3
  • umoci >= 0.4.7-3.12.1
Patchnames:
SUSE-SLE-Module-Containers-15-SP3-2021-1863
SUSE Linux Enterprise Server 15 SP1-BCL
  • umoci >= 0.4.7-3.12.1
Patchnames:
SUSE-SLE-Product-SLES-15-SP1-BCL-2021-1116
SUSE-SLE-Product-SLES-15-SP1-BCL-2021-1863
SUSE Linux Enterprise Server 15 SP1-LTSS
  • umoci >= 0.4.7-3.12.1
Patchnames:
SUSE-SLE-Product-SLES-15-SP1-LTSS-2021-1116
SUSE-SLE-Product-SLES-15-SP1-LTSS-2021-1863
SUSE Linux Enterprise Server for SAP Applications 15 SP1
  • umoci >= 0.4.7-3.12.1
Patchnames:
SUSE-SLE-Product-SLES_SAP-15-SP1-2021-1116
SUSE-SLE-Product-SLES_SAP-15-SP1-2021-1863
SUSE Manager Proxy 4.0
  • umoci >= 0.4.7-3.12.1
Patchnames:
SUSE-SLE-Product-SUSE-Manager-Proxy-4.0-2021-1116
SUSE-SLE-Product-SUSE-Manager-Proxy-4.0-2021-1863
SUSE Manager Retail Branch Server 4.0
  • umoci >= 0.4.7-3.12.1
Patchnames:
SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.0-2021-1116
SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.0-2021-1863
SUSE Manager Server 4.0
  • umoci >= 0.4.7-3.12.1
Patchnames:
SUSE-SLE-Product-SUSE-Manager-Server-4.0-2021-1116
SUSE-SLE-Product-SUSE-Manager-Server-4.0-2021-1863
SUSE Package Hub for SUSE Linux Enterprise 15 SP2
  • singularity >= 3.7.4-bp152.2.24.1
  • singularity-debuginfo >= 3.7.4-bp152.2.24.1
Patchnames:
openSUSE-2021-810
openSUSE-2021-867
SUSE Package Hub for SUSE Linux Enterprise 15 SP3
  • singularity >= 3.7.4-bp153.2.3.1
Patchnames:
openSUSE-2021-987
openSUSE Leap 15.2
  • umoci >= 0.4.7-lp152.2.6.1
Patchnames:
openSUSE-2021-548
openSUSE-2021-846
openSUSE Leap 15.3
  • singularity >= 3.7.4-bp153.2.3.1
  • umoci >= 0.4.7-3.12.1
Patchnames:
openSUSE-2021-987
openSUSE-SLE-15.3-2021-1863


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 umoci Released
SUSE Enterprise Storage 6 umoci Released
SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS umoci Released
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS umoci Released
SUSE Linux Enterprise Module for Basesystem 15 SP3 umoci Released
SUSE Linux Enterprise Module for Containers 15 SP2 umoci Released
SUSE Linux Enterprise Server 15 SP1 Business Critical Linux umoci Released
SUSE Linux Enterprise Server 15 SP1 LTSS umoci Released
SUSE Linux Enterprise Server for SAP Applications 15 SP1 umoci Released
SUSE Manager Proxy 4.0 umoci Released
SUSE Manager Retail Branch Server 4.0 umoci Released
SUSE Manager Server 4.0 umoci Released