Upstream information

CVE-2019-11328 at MITRE

Description

An issue was discovered in Singularity 3.1.0 to 3.2.0-rc2, a malicious user with local/network access to the host system (e.g. ssh) could exploit this vulnerability due to insecure permissions allowing a user to edit files within `/run/singularity/instances/sing/<user>/<instance>`. The manipulation of those files can change the behavior of the starter-suid program when instances are joined resulting in potential privilege escalation on the host.

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 9
Vector AV:N/AC:L/Au:S/C:C/I:C/A:C
Access Vector Network
Access Complexity Low
Authentication Single
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
CVSS v3 Scores
  National Vulnerability Database
Base Score 8.8
Vector CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Access Vector Network
Access Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
CVSSv3 Version 3
SUSE Bugzilla entry: 1128598 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Package Hub for SUSE Linux Enterprise 15 SP1
  • singularity >= 3.4.1-bp151.3.3.1
Patchnames:
openSUSE-2019-2288
SUSE Package Hub for SUSE Linux Enterprise 15
  • singularity >= 3.4.1-bp150.2.10.1
Patchnames:
openSUSE-2019-2288
openSUSE Leap 15.1
  • singularity >= 3.6.0-lp151.2.6.1
Patchnames:
openSUSE-2020-1037
openSUSE Tumbleweed
  • singularity >= 3.8.3-1.2
Patchnames:
openSUSE Tumbleweed GA singularity-3.8.3-1.2


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Please note that this evaluation state might be work in progress, incomplete or outdated.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
SLES15-EC2-CHOST-HVM-BYOS permissions In progress
SLES15-SP1-CHOST-BYOS-Azure permissions In progress
SLES15-SP1-CHOST-BYOS-EC2 permissions In progress
SLES15-SP1-CHOST-BYOS-GCE permissions In progress
SLES15-SP2-CHOST-BYOS-Aliyun permissions Already fixed
SLES15-SP2-CHOST-BYOS-Azure permissions Already fixed
SLES15-SP2-CHOST-BYOS-EC2 permissions Already fixed
SLES15-SP2-CHOST-BYOS-GCE permissions Already fixed
SLES15-SP2-CHOST-BYOS-OpenStack permissions Already fixed
SLES15-SP3-CHOST-BYOS-Aliyun permissions Already fixed
SLES15-SP3-CHOST-BYOS-Azure permissions Already fixed
SLES15-SP3-CHOST-BYOS-EC2 permissions Already fixed
SLES15-SP3-CHOST-BYOS-GCE permissions Already fixed
SUSE CaaS Platform 4.0 permissions In progress
SUSE Enterprise Storage 6 permissions In progress
SUSE Linux Enterprise Desktop 12 SP4 permissions Released
SUSE Linux Enterprise High Performance Computing 12 SP4 permissions Released
SUSE Linux Enterprise High Performance Computing 15 LTSS permissions In progress
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS permissions In progress
SUSE Linux Enterprise Module for Basesystem 15 permissions Released
SUSE Linux Enterprise Module for Basesystem 15 SP1 permissions Released
SUSE Linux Enterprise Module for Basesystem 15 SP2 permissions Already fixed
SUSE Linux Enterprise Server 12 SP4 permissions Released
SUSE Linux Enterprise Server 12 SP4 ESPOS permissions Released
SUSE Linux Enterprise Server 12 SP4 LTSS permissions Released
SUSE Linux Enterprise Server 15 ESPOS permissions In progress
SUSE Linux Enterprise Server 15 LTSS permissions In progress
SUSE Linux Enterprise Server 15 SP1 LTSS permissions In progress
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 permissions In progress
SUSE Linux Enterprise Server for SAP Applications 12 SP4 permissions Released
SUSE Linux Enterprise Server for SAP Applications 15 permissions In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP1 permissions In progress
SUSE Manager Proxy 4.0 permissions In progress
SUSE Manager Retail Branch Server 4.0 permissions In progress
SUSE Manager Server 4.0 permissions In progress
SUSE OpenStack Cloud 9 permissions Released
SUSE OpenStack Cloud Crowbar 9 permissions Released
bci/dotnet-aspnet:3.1
bci/dotnet-aspnet:5.0
bci/dotnet-aspnet:6.0
bci/dotnet-runtime:3.1
bci/dotnet-runtime:5.0
bci/dotnet-runtime:6.0
bci/dotnet-sdk:3.1
bci/dotnet-sdk:5.0
bci/dotnet-sdk:6.0
bci/golang:1.16
bci/golang:1.17
bci/init
bci/nodejs:12
bci/nodejs:14
bci/openjdk-devel:11
bci/openjdk:11
bci/ruby:2.5
ingress-nginx-controller:0.15.0
ses/7/ceph/ceph
ses/7/ceph/grafana
ses/7/cephcsi/cephcsi
ses/7/cephcsi/csi-attacher:v2.1.0
ses/7/cephcsi/csi-attacher:v3.0.0
ses/7/cephcsi/csi-livenessprobe:v1.1.0
ses/7/cephcsi/csi-node-driver-registrar:v1.2.0
ses/7/cephcsi/csi-node-driver-registrar:v2.0.1
ses/7/cephcsi/csi-provisioner:v1.6.0
ses/7/cephcsi/csi-provisioner:v2.0.0
ses/7/cephcsi/csi-resizer:v0.4.0
ses/7/cephcsi/csi-resizer:v1.0.0
ses/7/cephcsi/csi-snapshotter:v2.1.0
ses/7/cephcsi/csi-snapshotter:v2.1.1
ses/7/cephcsi/csi-snapshotter:v3.0.0
ses/7/prometheus-webhook-snmp
ses/7/prometheus/prometheus-alertmanager
ses/7/prometheus/prometheus-node-exporter
ses/7/prometheus/prometheus-server
ses/7/rook/ceph
suse/sle15:15.2
suse/sle15:15.3
suse/sle15:15.4
suse/sles/15.2/virt-api:0.38.1
suse/sles/15.2/virt-controller:0.38.1
suse/sles/15.2/virt-handler:0.38.1
suse/sles/15.2/virt-launcher:0.38.1
suse/sles/15.2/virt-operator:0.38.1
suse/sles/15.3/cdi-apiserver:1.37.1
suse/sles/15.3/cdi-cloner:1.37.1
suse/sles/15.3/cdi-controller:1.37.1
suse/sles/15.3/cdi-importer:1.37.1
suse/sles/15.3/cdi-operator:1.37.1
suse/sles/15.3/cdi-uploadproxy:1.37.1
suse/sles/15.3/cdi-uploadserver:1.37.1
suse/sles/15.3/libguestfs-tools:0.45.0
suse/sles/15.3/virt-api:0.45.0
suse/sles/15.3/virt-controller:0.45.0
suse/sles/15.3/virt-handler:0.45.0
suse/sles/15.3/virt-launcher:0.45.0
suse/sles/15.3/virt-operator:0.45.0
trento/trento-db
trento/trento-runner
trento/trento-web
permissionsAlready fixed
ses/6/cephcsi/cephcsi
ses/6/rook/ceph
suse/sle15:15.0
suse/sle15:15.1
suse/sles12sp4
permissionsIn progress