Upstream information

CVE-2021-20291 at MITRE

Description

A deadlock vulnerability was found in 'github.com/containers/storage' in versions before 1.28.1. When a container image is processed, each layer is unpacked using `tar`. If one of those layers is not a valid `tar` archive this causes an error leading to an unexpected situation where the code indefinitely waits for the tar unpacked stream, which never finishes. An attacker could use this vulnerability to craft a malicious image, which when downloaded and stored by an application using containers/storage, would then cause a deadlock leading to a Denial of Service (DoS).

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 7.1
Vector AV:N/AC:M/Au:N/C:N/I:N/A:C
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Complete
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 6.5 6.5
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack Vector Network Network
Attack Complexity Low Low
Privileges Required None None
User Interaction Required Required
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High High
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1196497 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Container bci/bci-init:15.3
Container ses/7.1/ceph/haproxy:2.0.14.2.2.10
Container ses/7.1/ceph/keepalived:2.0.19.2.2.10
Container ses/7.1/cephcsi/cephcsi:3.5.1.0.3.2.10
Container ses/7.1/rook/ceph:1.8.6.0.3.2.5
Container suse/pcp:5.2.2-5.24
Container suse/sle-micro-rancher/5.2:latest
Container suse/sle-micro/5.1/toolbox:11.1-2.2.254
Container suse/sle-micro/5.2/toolbox:11.1-6.2.1
Container trento/trento-db:14.1-rev1.0.0-build2.2.43
Image SLES15-SP3-BYOS-Azure
Image SLES15-SP3-BYOS-EC2-HVM
Image SLES15-SP3-BYOS-GCE
Image SLES15-SP3-CHOST-BYOS-Aliyun
Image SLES15-SP3-CHOST-BYOS-Azure
Image SLES15-SP3-CHOST-BYOS-EC2
Image SLES15-SP3-CHOST-BYOS-GCE
Image SLES15-SP3-EC2-ECS-HVM
Image SLES15-SP3-EC2-HVM
Image SLES15-SP3-GCE
Image SLES15-SP3-HPC-Azure
Image SLES15-SP3-HPC-BYOS-Azure
Image SLES15-SP3-HPC-BYOS-EC2-HVM
Image SLES15-SP3-HPC-BYOS-GCE
Image SLES15-SP3-Manager-4-2-Proxy-BYOS-Azure
Image SLES15-SP3-Manager-4-2-Proxy-BYOS-EC2-HVM
Image SLES15-SP3-Manager-4-2-Proxy-BYOS-GCE
Image SLES15-SP3-Manager-4-2-Server-BYOS-Azure
Image SLES15-SP3-Manager-4-2-Server-BYOS-EC2-HVM
Image SLES15-SP3-Manager-4-2-Server-BYOS-GCE
Image SLES15-SP3-Micro-5-1-BYOS-Azure
Image SLES15-SP3-Micro-5-1-BYOS-EC2-HVM
Image SLES15-SP3-Micro-5-1-BYOS-GCE
Image SLES15-SP3-Micro-5-2-BYOS-Azure
Image SLES15-SP3-Micro-5-2-BYOS-EC2-HVM
Image SLES15-SP3-Micro-5-2-BYOS-GCE
Image SLES15-SP3-SAP-Azure
Image SLES15-SP3-SAP-Azure-LI-BYOS-Production
Image SLES15-SP3-SAP-Azure-VLI-BYOS-Production
Image SLES15-SP3-SAP-BYOS-Azure
Image SLES15-SP3-SAP-BYOS-EC2-HVM
Image SLES15-SP3-SAP-BYOS-GCE
Image SLES15-SP3-SAP-EC2-HVM
Image SLES15-SP3-SAP-GCE
Image SLES15-SP3-SAPCAL-Azure
Image SLES15-SP3-SAPCAL-EC2-HVM
Image SLES15-SP3-SAPCAL-GCE
  • libseccomp2 >= 2.5.3-150300.10.5.1
SUSE CaaS Platform 4.0
  • libcontainers-common >= 20210626-150100.3.15.1
Patchnames:
SUSE-SUSE-CAASP-4.0-2022-3312
SUSE Enterprise Storage 6
  • libcontainers-common >= 20210626-150100.3.15.1
Patchnames:
SUSE-Storage-6-2022-3312
SUSE Enterprise Storage 7.1
SUSE Linux Enterprise High Performance Computing 15 SP3
SUSE Linux Enterprise Server 15 SP3
SUSE Linux Enterprise Server for SAP Applications 15 SP3
SUSE Manager Proxy 4.2
SUSE Manager Retail Branch Server 4.2
SUSE Manager Server 4.2
  • conmon >= 2.0.30-150300.8.3.1
  • libcontainers-common >= 20210626-150300.8.3.1
  • libseccomp-devel >= 2.5.3-150300.10.5.1
  • libseccomp2 >= 2.5.3-150300.10.5.1
  • podman >= 3.4.4-150300.9.3.2
  • podman-cni-config >= 3.4.4-150300.9.3.2
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP3-2022-23018
SUSE-SLE-Module-Containers-15-SP3-2022-23018
SUSE Enterprise Storage 7
  • libcontainers-common >= 20210626-150100.3.15.1
Patchnames:
SUSE-Storage-7-2022-3312
SUSE Linux Enterprise Desktop 15 SP3
SUSE Linux Enterprise Module for Basesystem 15 SP3
  • libcontainers-common >= 20210626-150300.8.3.1
  • libseccomp-devel >= 2.5.3-150300.10.5.1
  • libseccomp2 >= 2.5.3-150300.10.5.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP3-2022-23018
SUSE Linux Enterprise Desktop 15 SP4
SUSE Linux Enterprise High Performance Computing 15 SP4
SUSE Linux Enterprise Module for Basesystem 15 SP4
SUSE Linux Enterprise Server 15 SP4
SUSE Linux Enterprise Server for SAP Applications 15 SP4
SUSE Manager Proxy 4.3
SUSE Manager Retail Branch Server 4.3
SUSE Manager Server 4.3
  • libcontainers-common >= 20210626-150400.1.3
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP4 GA libcontainers-common-20210626-150400.1.3
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS
  • libcontainers-common >= 20210626-150100.3.15.1
Patchnames:
SUSE-SLE-Product-HPC-15-SP1-ESPOS-2022-3312
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS
  • libcontainers-common >= 20210626-150100.3.15.1
Patchnames:
SUSE-SLE-Product-HPC-15-SP1-LTSS-2022-3312
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS
  • libcontainers-common >= 20210626-150100.3.15.1
Patchnames:
SUSE-SLE-Product-HPC-15-SP2-ESPOS-2022-3312
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS
  • libcontainers-common >= 20210626-150100.3.15.1
Patchnames:
SUSE-SLE-Product-HPC-15-SP2-LTSS-2022-3312
SUSE Linux Enterprise Micro 5.1
  • conmon >= 2.0.30-150300.8.3.1
  • libcontainers-common >= 20210626-150300.8.3.1
  • libseccomp2 >= 2.5.3-150300.10.5.1
  • podman >= 3.4.4-150300.9.3.2
  • podman-cni-config >= 3.4.4-150300.9.3.2
Patchnames:
SUSE-SUSE-MicroOS-5.1-2022-23018
SUSE Linux Enterprise Module for Containers 15 SP3
  • conmon >= 2.0.30-150300.8.3.1
  • podman >= 3.4.4-150300.9.3.2
  • podman-cni-config >= 3.4.4-150300.9.3.2
Patchnames:
SUSE-SLE-Module-Containers-15-SP3-2022-23018
SUSE Linux Enterprise Server 15 SP1-BCL
  • libcontainers-common >= 20210626-150100.3.15.1
Patchnames:
SUSE-SLE-Product-SLES-15-SP1-BCL-2022-3312
SUSE Linux Enterprise Server 15 SP1-LTSS
  • libcontainers-common >= 20210626-150100.3.15.1
Patchnames:
SUSE-SLE-Product-SLES-15-SP1-LTSS-2022-3312
SUSE Linux Enterprise Server 15 SP2-BCL
  • libcontainers-common >= 20210626-150100.3.15.1
Patchnames:
SUSE-SLE-Product-SLES-15-SP2-BCL-2022-3312
SUSE Linux Enterprise Server 15 SP2-LTSS
  • libcontainers-common >= 20210626-150100.3.15.1
Patchnames:
SUSE-SLE-Product-SLES-15-SP2-LTSS-2022-3312
SUSE Linux Enterprise Server for SAP Applications 15 SP1
  • libcontainers-common >= 20210626-150100.3.15.1
Patchnames:
SUSE-SLE-Product-SLES_SAP-15-SP1-2022-3312
SUSE Linux Enterprise Server for SAP Applications 15 SP2
  • libcontainers-common >= 20210626-150100.3.15.1
Patchnames:
SUSE-SLE-Product-SLES_SAP-15-SP2-2022-3312
SUSE Manager Proxy 4.1
  • libcontainers-common >= 20210626-150100.3.15.1
Patchnames:
SUSE-SLE-Product-SUSE-Manager-Proxy-4.1-2022-3312
SUSE Manager Retail Branch Server 4.1
  • libcontainers-common >= 20210626-150100.3.15.1
Patchnames:
SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.1-2022-3312
SUSE Manager Server 4.1
  • libcontainers-common >= 20210626-150100.3.15.1
Patchnames:
SUSE-SLE-Product-SUSE-Manager-Server-4.1-2022-3312
openSUSE Leap 15.3
  • conmon >= 2.0.30-150300.8.3.1
  • libcontainers-common >= 20210626-150300.8.3.1
  • libseccomp-devel >= 2.5.3-150300.10.5.1
  • libseccomp-tools >= 2.5.3-150300.10.5.1
  • libseccomp2 >= 2.5.3-150300.10.5.1
  • libseccomp2-32bit >= 2.5.3-150300.10.5.1
  • podman >= 3.4.4-150300.9.3.2
  • podman-cni-config >= 3.4.4-150300.9.3.2
Patchnames:
openSUSE-SLE-15.3-2022-23018
openSUSE Tumbleweed
  • libcontainers-common >= 20210626-7.1
Patchnames:
openSUSE Tumbleweed GA libcontainers-common-20210626-7.1


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 libcontainers-common Released
SUSE CaaS Platform 4.0 skopeo Not affected
SUSE Enterprise Storage 6 libcontainers-common Released
SUSE Enterprise Storage 6 skopeo Not affected
SUSE Enterprise Storage 7 libcontainers-common Released
SUSE Enterprise Storage 7 skopeo Not affected
SUSE Enterprise Storage 7.1 conmon Released
SUSE Enterprise Storage 7.1 libcontainers-common Released
SUSE Enterprise Storage 7.1 libseccomp Released
SUSE Enterprise Storage 7.1 podman Released
SUSE Enterprise Storage 7.1 skopeo Not affected
SUSE Linux Enterprise Desktop 15 SP1 libcontainers-common Affected
SUSE Linux Enterprise Desktop 15 SP2 libcontainers-common Affected
SUSE Linux Enterprise Desktop 15 SP3 libcontainers-common Released
SUSE Linux Enterprise Desktop 15 SP3 libseccomp Released
SUSE Linux Enterprise Desktop 15 SP3 skopeo Not affected
SUSE Linux Enterprise Desktop 15 SP4 libcontainers-common Already fixed
SUSE Linux Enterprise Desktop 15 SP4 skopeo Not affected
SUSE Linux Enterprise High Performance Computing 15 skopeo Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1 libcontainers-common Affected
SUSE Linux Enterprise High Performance Computing 15 SP1 skopeo Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS libcontainers-common Released
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS skopeo Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS libcontainers-common Released
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS skopeo Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2 libcontainers-common Affected
SUSE Linux Enterprise High Performance Computing 15 SP2 skopeo Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS libcontainers-common Released
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS skopeo Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS libcontainers-common Released
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS skopeo Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3 conmon Released
SUSE Linux Enterprise High Performance Computing 15 SP3 libcontainers-common Released
SUSE Linux Enterprise High Performance Computing 15 SP3 libseccomp Released
SUSE Linux Enterprise High Performance Computing 15 SP3 podman Released
SUSE Linux Enterprise High Performance Computing 15 SP3 skopeo Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4 libcontainers-common Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP4 skopeo Not affected
SUSE Linux Enterprise High Performance Computing 15-ESPOS skopeo Not affected
SUSE Linux Enterprise High Performance Computing 15-LTSS skopeo Not affected
SUSE Linux Enterprise Micro 5.0 libcontainers-common Affected
SUSE Linux Enterprise Micro 5.1 conmon Released
SUSE Linux Enterprise Micro 5.1 libcontainers-common Released
SUSE Linux Enterprise Micro 5.1 libseccomp Released
SUSE Linux Enterprise Micro 5.1 podman Released
SUSE Linux Enterprise Micro 5.3 libcontainers-common Already fixed
SUSE Linux Enterprise Module for Basesystem 15 SP1 libcontainers-common Affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 libcontainers-common Affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 libcontainers-common Released
SUSE Linux Enterprise Module for Basesystem 15 SP3 libseccomp Released
SUSE Linux Enterprise Module for Basesystem 15 SP3 skopeo Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP4 libcontainers-common Already fixed
SUSE Linux Enterprise Module for Basesystem 15 SP4 skopeo Not affected
SUSE Linux Enterprise Module for Containers 15 SP3 conmon Released
SUSE Linux Enterprise Module for Containers 15 SP3 podman Released
SUSE Linux Enterprise Module for Server Applications 15 skopeo Not affected
SUSE Linux Enterprise Module for Server Applications 15 SP1 skopeo Not affected
SUSE Linux Enterprise Module for Server Applications 15 SP2 skopeo Not affected
SUSE Linux Enterprise Real Time 15 SP2 libcontainers-common Affected
SUSE Linux Enterprise Real Time 15 SP2 skopeo Not affected
SUSE Linux Enterprise Server 15 skopeo Not affected
SUSE Linux Enterprise Server 15 SP1 libcontainers-common Affected
SUSE Linux Enterprise Server 15 SP1 skopeo Not affected
SUSE Linux Enterprise Server 15 SP1-BCL libcontainers-common Released
SUSE Linux Enterprise Server 15 SP1-BCL skopeo Not affected
SUSE Linux Enterprise Server 15 SP1-LTSS libcontainers-common Released
SUSE Linux Enterprise Server 15 SP1-LTSS skopeo Not affected
SUSE Linux Enterprise Server 15 SP2 libcontainers-common Affected
SUSE Linux Enterprise Server 15 SP2 skopeo Not affected
SUSE Linux Enterprise Server 15 SP2-BCL libcontainers-common Released
SUSE Linux Enterprise Server 15 SP2-BCL skopeo Not affected
SUSE Linux Enterprise Server 15 SP2-LTSS libcontainers-common Released
SUSE Linux Enterprise Server 15 SP2-LTSS skopeo Not affected
SUSE Linux Enterprise Server 15 SP3 conmon Released
SUSE Linux Enterprise Server 15 SP3 libcontainers-common Released
SUSE Linux Enterprise Server 15 SP3 libseccomp Released
SUSE Linux Enterprise Server 15 SP3 podman Released
SUSE Linux Enterprise Server 15 SP3 skopeo Not affected
SUSE Linux Enterprise Server 15 SP4 libcontainers-common Already fixed
SUSE Linux Enterprise Server 15 SP4 skopeo Not affected
SUSE Linux Enterprise Server 15-ESPOS skopeo Not affected
SUSE Linux Enterprise Server 15-LTSS skopeo Not affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 libcontainers-common Released
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 skopeo Not affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP2 libcontainers-common Released
SUSE Linux Enterprise Server Business Critical Linux 15 SP2 skopeo Not affected
SUSE Linux Enterprise Server for SAP Applications 15 skopeo Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 libcontainers-common Released
SUSE Linux Enterprise Server for SAP Applications 15 SP1 skopeo Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 libcontainers-common Released
SUSE Linux Enterprise Server for SAP Applications 15 SP2 skopeo Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 conmon Released
SUSE Linux Enterprise Server for SAP Applications 15 SP3 libcontainers-common Released
SUSE Linux Enterprise Server for SAP Applications 15 SP3 libseccomp Released
SUSE Linux Enterprise Server for SAP Applications 15 SP3 podman Released
SUSE Linux Enterprise Server for SAP Applications 15 SP3 skopeo Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 libcontainers-common Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP4 skopeo Not affected
SUSE Manager Proxy 4.0 libcontainers-common Affected
SUSE Manager Proxy 4.0 skopeo Not affected
SUSE Manager Proxy 4.1 libcontainers-common Released
SUSE Manager Proxy 4.1 skopeo Not affected
SUSE Manager Proxy 4.2 conmon Released
SUSE Manager Proxy 4.2 libcontainers-common Released
SUSE Manager Proxy 4.2 libseccomp Released
SUSE Manager Proxy 4.2 podman Released
SUSE Manager Proxy 4.2 skopeo Not affected
SUSE Manager Proxy 4.3 libcontainers-common Already fixed
SUSE Manager Proxy 4.3 skopeo Not affected
SUSE Manager Retail Branch Server 4.0 libcontainers-common Affected
SUSE Manager Retail Branch Server 4.0 skopeo Not affected
SUSE Manager Retail Branch Server 4.1 libcontainers-common Released
SUSE Manager Retail Branch Server 4.1 skopeo Not affected
SUSE Manager Retail Branch Server 4.2 conmon Released
SUSE Manager Retail Branch Server 4.2 libcontainers-common Released
SUSE Manager Retail Branch Server 4.2 libseccomp Released
SUSE Manager Retail Branch Server 4.2 podman Released
SUSE Manager Retail Branch Server 4.2 skopeo Not affected
SUSE Manager Retail Branch Server 4.3 libcontainers-common Already fixed
SUSE Manager Retail Branch Server 4.3 skopeo Not affected
SUSE Manager Server 4.0 libcontainers-common Affected
SUSE Manager Server 4.0 skopeo Not affected
SUSE Manager Server 4.1 libcontainers-common Released
SUSE Manager Server 4.1 skopeo Not affected
SUSE Manager Server 4.2 conmon Released
SUSE Manager Server 4.2 libcontainers-common Released
SUSE Manager Server 4.2 libseccomp Released
SUSE Manager Server 4.2 podman Released
SUSE Manager Server 4.2 skopeo Not affected
SUSE Manager Server 4.3 libcontainers-common Already fixed
SUSE Manager Server 4.3 skopeo Not affected
suse/sles/15.4/cdi-importer:1.43.0 libcontainers-commonAlready fixed
suse/sles/15.3/cdi-importer:1.37.1 libcontainers-commonIn progress
suse/sles/15.3/cdi-importer:1.37.1
suse/sles/15.4/cdi-importer:1.43.0
skopeoNot affected


SUSE Timeline for this CVE

CVE page created: Fri Apr 2 00:28:12 2021
CVE page last modified: Mon Nov 28 15:29:48 2022