Upstream information

CVE-2021-3602 at MITRE

Description

An information disclosure flaw was found in Buildah, when building containers using chroot isolation. Running processes in container builds (e.g. Dockerfile RUN commands) can access environment variables from parent and grandparent processes. When run in a container in a CI/CD environment, environment variables may include sensitive information that was shared with the container in order to be used only by Buildah itself (e.g. container registry credentials).

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 1.9
Vector AV:L/AC:M/Au:N/C:P/I:N/A:N
Access Vector Local
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 5.5 5.6
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
Access Vector Local Local
Access Complexity Low High
Privileges Required Low Low
User Interaction None None
Scope Unchanged Changed
Confidentiality Impact High High
Integrity Impact None None
Availability Impact None None
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1188520 [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 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
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 buildah Won't fix
SUSE CaaS Platform 4.0 libcontainers-common Released
SUSE CaaS Platform 4.5 buildah Affected
SUSE Enterprise Storage 6 buildah Won't fix
SUSE Enterprise Storage 6 libcontainers-common Released
SUSE Enterprise Storage 7 buildah Won't fix
SUSE Enterprise Storage 7 libcontainers-common Released
SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS buildah Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS libcontainers-common Released
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS buildah Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS libcontainers-common Released
SUSE Linux Enterprise High Performance Computing 15 SP2 buildah Affected
SUSE Linux Enterprise High Performance Computing 15 SP2 ESPOS buildah Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP2 ESPOS libcontainers-common Released
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS buildah Won't fix
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS libcontainers-common Released
SUSE Linux Enterprise High Performance Computing 15 SP3 buildah Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP4 buildah Already fixed
SUSE Linux Enterprise Module for Containers 15 SP2 buildah Affected
SUSE Linux Enterprise Module for Containers 15 SP3 buildah Already fixed
SUSE Linux Enterprise Module for Containers 15 SP4 buildah Already fixed
SUSE Linux Enterprise Server 15 SP1 LTSS buildah Won't fix
SUSE Linux Enterprise Server 15 SP1 LTSS libcontainers-common Released
SUSE Linux Enterprise Server 15 SP2 buildah Affected
SUSE Linux Enterprise Server 15 SP2 LTSS buildah Won't fix
SUSE Linux Enterprise Server 15 SP2 LTSS libcontainers-common Released
SUSE Linux Enterprise Server 15 SP3 buildah Already fixed
SUSE Linux Enterprise Server 15 SP4 buildah Already fixed
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 buildah Won't fix
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 libcontainers-common Released
SUSE Linux Enterprise Server Business Critical Linux 15 SP2 buildah Won't fix
SUSE Linux Enterprise Server Business Critical Linux 15 SP2 libcontainers-common Released
SUSE Linux Enterprise Server for SAP Applications 15 SP1 buildah Won't fix
SUSE Linux Enterprise Server for SAP Applications 15 SP1 libcontainers-common Released
SUSE Linux Enterprise Server for SAP Applications 15 SP2 buildah Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 libcontainers-common Released
SUSE Linux Enterprise Server for SAP Applications 15 SP3 buildah Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP4 buildah Already fixed
SUSE Linux Enterprise Storage 7 buildah Affected
SUSE Linux Enterprise Storage 7.1 buildah Already fixed
SUSE Manager Proxy 4.0 buildah Affected
SUSE Manager Proxy 4.1 buildah Affected
SUSE Manager Proxy 4.1 libcontainers-common Released
SUSE Manager Proxy 4.2 buildah Already fixed
SUSE Manager Proxy 4.3 buildah Already fixed
SUSE Manager Retail Branch Server 4.0 buildah Affected
SUSE Manager Retail Branch Server 4.1 buildah Affected
SUSE Manager Retail Branch Server 4.1 libcontainers-common Released
SUSE Manager Retail Branch Server 4.2 buildah Already fixed
SUSE Manager Retail Branch Server 4.3 buildah Already fixed
SUSE Manager Server 4.0 buildah Affected
SUSE Manager Server 4.1 buildah Affected
SUSE Manager Server 4.1 libcontainers-common Released
SUSE Manager Server 4.2 buildah Already fixed
SUSE Manager Server 4.3 buildah Already fixed
suse/sles/15.3/cdi-importer:1.37.1 libcontainers-commonIn progress