Upstream information

CVE-2021-20271 at MITRE

Description

A flaw was found in RPM's signature check functionality when reading a package file. This flaw allows an attacker who can convince a victim to install a seemingly verifiable package, whose signature header was modified, to cause RPM database corruption and execute code. The highest threat from this vulnerability is to data integrity, confidentiality, and system availability.

SUSE information

Overall state of this security issue: Analysis

This issue is currently rated as having low severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 5.1
Vector AV:N/AC:H/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity High
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 7 3.3
Vector CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:L
Access Vector Local Local
Access Complexity High High
Privileges Required None Low
User Interaction Required Required
Scope Unchanged Unchanged
Confidentiality Impact High None
Integrity Impact High Low
Availability Impact High Low
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1183545 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Container bci/golang:1.16
Container bci/golang:1.17
Container bci/init:15.3.3.1
Container bci/minimal:15.3.12.13
Container bci/nodejs:12
Container bci/nodejs:14
Container bci/openjdk-devel:11
Container bci/openjdk:11
Container bci/ruby:2.5
Container suse/sle15:15.3.17.5.33
Image SLES15-SP3-CHOST-BYOS-Aliyun
Image SLES15-SP3-CHOST-BYOS-Azure
Image SLES15-SP3-CHOST-BYOS-EC2
Image SLES15-SP3-CHOST-BYOS-GCE
  • rpm-ndb >= 4.14.3-37.2
Container ses/7/ceph/grafana:7.5.7.3.632
Container ses/7/cephcsi/cephcsi:3.3.1.0.3.670
Container ses/7/prometheus-webhook-snmp:1.4.1.378
Container ses/7/prometheus/prometheus-alertmanager:sle15.2.octopus
Container ses/7/prometheus/prometheus-node-exporter:sle15.2.octopus
Container ses/7/prometheus/prometheus-server:sle15.2.octopus
Container suse/sle15:15.2.9.5.30
  • rpm >= 4.14.1-22.4.2
Container trento/trento-runner:latest
  • python3-rpm >= 4.14.3-37.2
Image SLES15-SP2-CHOST-BYOS-Aliyun
Image SLES15-SP2-CHOST-BYOS-Azure
Image SLES15-SP2-CHOST-BYOS-EC2
Image SLES15-SP2-CHOST-BYOS-GCE
  • rpm-ndb >= 4.14.1-22.4.2
SUSE Linux Enterprise Module for Basesystem 15 SP2
  • python3-rpm >= 4.14.1-22.4.1
  • rpm >= 4.14.1-22.4.2
  • rpm-32bit >= 4.14.1-22.4.2
  • rpm-devel >= 4.14.1-22.4.2
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP2-2021-3444
SUSE Linux Enterprise Module for Basesystem 15 SP3
  • python3-rpm >= 4.14.3-37.2
  • rpm >= 4.14.3-37.2
  • rpm-32bit >= 4.14.3-37.2
  • rpm-devel >= 4.14.3-37.2
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP3-2021-2682
SUSE Linux Enterprise Module for Development Tools 15 SP2
  • rpm-build >= 4.14.1-22.4.2
Patchnames:
SUSE-SLE-Module-Development-Tools-15-SP2-2021-3444
SUSE Linux Enterprise Module for Development Tools 15 SP3
  • rpm-build >= 4.14.3-37.2
Patchnames:
SUSE-SLE-Module-Development-Tools-15-SP3-2021-2682
SUSE Linux Enterprise Module for Public Cloud 15 SP2
  • rpm-ndb >= 4.14.1-22.4.2
Patchnames:
SUSE-SLE-Module-Public-Cloud-15-SP2-2021-3444
SUSE Linux Enterprise Module for Public Cloud 15 SP3
  • rpm-ndb >= 4.14.3-37.2
Patchnames:
SUSE-SLE-Module-Public-Cloud-15-SP3-2021-2682
SUSE Linux Enterprise Module for Python 2 15 SP2
  • python2-rpm >= 4.14.1-22.4.1
Patchnames:
SUSE-SLE-Module-Python2-15-SP2-2021-3444
SUSE Linux Enterprise Module for Python 2 15 SP3
  • python2-rpm >= 4.14.3-37.2
Patchnames:
SUSE-SLE-Module-Python2-15-SP3-2021-2682
SUSE Linux Enterprise Module for SUSE Manager Proxy 4.1
  • rpm-build >= 4.14.1-22.4.2
Patchnames:
SUSE-SLE-Module-SUSE-Manager-Proxy-4.1-2021-3444
SUSE Linux Enterprise Module for SUSE Manager Proxy 4.2
  • rpm-build >= 4.14.3-37.2
Patchnames:
SUSE-SLE-Module-SUSE-Manager-Proxy-4.2-2021-2682
SUSE Linux Enterprise Module for SUSE Manager Server 4.1
  • rpm-build >= 4.14.1-22.4.2
Patchnames:
SUSE-SLE-Module-SUSE-Manager-Server-4.1-2021-3444
SUSE Linux Enterprise Module for SUSE Manager Server 4.2
  • rpm-build >= 4.14.3-37.2
Patchnames:
SUSE-SLE-Module-SUSE-Manager-Server-4.2-2021-2682
SUSE MicroOS 5.0
  • python3-rpm >= 4.14.1-22.4.1
  • rpm >= 4.14.1-22.4.2
Patchnames:
SUSE-SUSE-MicroOS-5.0-2021-3444
openSUSE Leap 15.2
  • python2-rpm >= 4.14.1-lp152.18.3.1
  • python3-rpm >= 4.14.1-lp152.18.3.1
  • rpm >= 4.14.1-lp152.18.3.1
  • rpm-32bit >= 4.14.1-lp152.18.3.1
  • rpm-build >= 4.14.1-lp152.18.3.1
  • rpm-devel >= 4.14.1-lp152.18.3.1
Patchnames:
openSUSE-2021-1366
openSUSE Leap 15.3
  • hawkey-man >= 0.62.0-5.3.1
  • libdnf-devel >= 0.62.0-5.3.1
  • libdnf-repo-config-zypp >= 0.62.0-5.3.1
  • libdnf2 >= 0.62.0-5.3.1
  • python2-rpm >= 4.14.3-37.2
  • python3-hawkey >= 0.62.0-5.3.1
  • python3-libdnf >= 0.62.0-5.3.1
  • python3-rpm >= 4.14.3-37.2
  • rpm >= 4.14.3-37.2
  • rpm-32bit >= 4.14.3-37.2
  • rpm-build >= 4.14.3-37.2
  • rpm-devel >= 4.14.3-37.2
  • rpm-ndb >= 4.14.3-37.2
  • rpm-ndb-32bit >= 4.14.3-37.2
Patchnames:
openSUSE-SLE-15.3-2021-2682
openSUSE-SLE-15.3-2021-2685


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 rpm Analysis
SLES15-EC2-CHOST-HVM-BYOS rpm Analysis
SLES15-SP1-CHOST-BYOS-Azure rpm Analysis
SLES15-SP1-CHOST-BYOS-EC2 rpm Analysis
SLES15-SP1-CHOST-BYOS-GCE rpm Analysis
SUSE CaaS Platform 4.0 rpm Analysis
SUSE CaaS Platform 4.5 rpm Released
SUSE Enterprise Storage 6 rpm Analysis
SUSE Enterprise Storage 7 rpm Released
SUSE Linux Enterprise High Performance Computing 12 SP5 rpm Analysis
SUSE Linux Enterprise High Performance Computing 15 LTSS rpm Analysis
SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS rpm Analysis
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS rpm Analysis
SUSE Linux Enterprise High Performance Computing 15 SP2 ESPOS rpm Released
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS rpm Released
SUSE Linux Enterprise Micro 5.0 rpm Released
SUSE Linux Enterprise Micro 5.1 rpm In progress
SUSE Linux Enterprise Module for Basesystem 15 SP2 rpm Released
SUSE Linux Enterprise Module for Basesystem 15 SP3 rpm In progress
SUSE Linux Enterprise Module for Basesystem 15 SP4 rpm Analysis
SUSE Linux Enterprise Module for Development Tools 15 SP2 rpm Released
SUSE Linux Enterprise Module for Development Tools 15 SP3 rpm In progress
SUSE Linux Enterprise Module for Development Tools 15 SP4 rpm Analysis
SUSE Linux Enterprise Point of Service 11 SP3 rpm Analysis
SUSE Linux Enterprise Point of Service Image Server 12 SP2 rpm Unsupported
SUSE Linux Enterprise Server 11 SP1 rpm Analysis
SUSE Linux Enterprise Server 11 SP3 rpm Analysis
SUSE Linux Enterprise Server 11 SP4 rpm Analysis
SUSE Linux Enterprise Server 11 SP4 LTSS rpm Analysis
SUSE Linux Enterprise Server 12 SP2 BCL rpm Analysis
SUSE Linux Enterprise Server 12 SP2 ESPOS rpm Unsupported
SUSE Linux Enterprise Server 12 SP2 LTSS rpm Unsupported
SUSE Linux Enterprise Server 12 SP3 BCL rpm Analysis
SUSE Linux Enterprise Server 12 SP3 ESPOS rpm Analysis
SUSE Linux Enterprise Server 12 SP3 LTSS rpm Analysis
SUSE Linux Enterprise Server 12 SP4 ESPOS rpm Analysis
SUSE Linux Enterprise Server 12 SP4 LTSS rpm Analysis
SUSE Linux Enterprise Server 12 SP5 rpm Analysis
SUSE Linux Enterprise Server 15 ESPOS rpm Analysis
SUSE Linux Enterprise Server 15 LTSS rpm Analysis
SUSE Linux Enterprise Server 15 SP1 LTSS rpm Analysis
SUSE Linux Enterprise Server 15 SP2 LTSS rpm Released
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 rpm Analysis
SUSE Linux Enterprise Server Business Critical Linux 15 SP2 rpm Released
SUSE Linux Enterprise Server for SAP Applications 12 SP2 rpm Unsupported
SUSE Linux Enterprise Server for SAP Applications 12 SP3 rpm Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP4 rpm Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP5 rpm Analysis
SUSE Linux Enterprise Server for SAP Applications 15 rpm Analysis
SUSE Linux Enterprise Server for SAP Applications 15 SP1 rpm Analysis
SUSE Linux Enterprise Server for SAP Applications 15 SP2 rpm Released
SUSE Manager Proxy 4.0 rpm Unsupported
SUSE Manager Proxy 4.1 rpm Released
SUSE Manager Proxy Module 4.0 rpm Unsupported
SUSE Manager Proxy Module 4.1 rpm Released
SUSE Manager Proxy Module 4.2 rpm Analysis
SUSE Manager Proxy Module 4.3 rpm Analysis
SUSE Manager Retail Branch Server 4.0 rpm Unsupported
SUSE Manager Retail Branch Server 4.1 rpm Released
SUSE Manager Server 4.0 rpm Unsupported
SUSE Manager Server 4.1 rpm Released
SUSE Manager Server Module 4.0 rpm Unsupported
SUSE Manager Server Module 4.1 rpm Released
SUSE Manager Server Module 4.2 rpm In progress
SUSE Manager Server Module 4.3 rpm Analysis
SUSE OpenStack Cloud 7 rpm Unsupported
SUSE OpenStack Cloud 8 rpm Analysis
SUSE OpenStack Cloud 9 rpm Analysis
SUSE OpenStack Cloud Crowbar 8 rpm Analysis
SUSE OpenStack Cloud Crowbar 9 rpm Analysis
ses/6/cephcsi/cephcsi
ses/6/rook/ceph
suse/sle15:15.0
suse/sle15:15.1
suse/sles12sp3
suse/sles12sp4
suse/sles12sp5
rpmAnalysis
ses/7/ceph/grafana
ses/7/cephcsi/cephcsi
ses/7/prometheus-webhook-snmp
ses/7/prometheus/prometheus-alertmanager
ses/7/prometheus/prometheus-node-exporter
ses/7/prometheus/prometheus-server
suse/sle15:15.2
rpmReleased
ingress-nginx-controller:0.15.0
ses/7/ceph/ceph
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/rook/ceph
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
rpmIn progress