CVE-2021-4142

mediumpriority · track · 22EPSS 0.002 · 7 %ileEUUS
grimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
0.18% (7th) EPSS
CVSS 5.5 · medium
Is it mine?
55 products
Check your exposure
Who says so?
4 sources
cnnvd · enisa_euvd · nvd · redhat_csaf

EPSS · scored 2026-10-28

The Candlepin component of Red Hat Satellite was affected by an improper authentication flaw. Few factors could allow an attacker to use the SCA (simple content access) certificate for authentication with Candlepin.

01

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

  • Fixedcandlepin-0:4.0.15-1.el7sat.noarch as a component of Red Hat Satellite 6.10redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For detailed instructions how to apply this update, refer to: https://access.redhat.com/documentation/en-us/red_hat_satellite/6.10/html/upgrading_and_updating_red_hat_satellite/updating_satellite_server_capsule_server_and_content_hosts

    https://access.redhat.com/errata/RHSA-2022:0790
  • Fixedcandlepin-0:4.0.15-1.el7sat.src as a component of Red Hat Satellite 6.10redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For detailed instructions how to apply this update, refer to: https://access.redhat.com/documentation/en-us/red_hat_satellite/6.10/html/upgrading_and_updating_red_hat_satellite/updating_satellite_server_capsule_server_and_content_hosts

    https://access.redhat.com/errata/RHSA-2022:0790
  • Fixedcandlepin-selinux-0:4.0.15-1.el7sat.noarch as a component of Red Hat Satellite 6.10redhat_csaf

    Before applying this update, make sure all previously released errata relevant to your system have been applied. For detailed instructions how to apply this update, refer to: https://access.redhat.com/documentation/en-us/red_hat_satellite/6.10/html/upgrading_and_updating_red_hat_satellite/updating_satellite_server_capsule_server_and_content_hosts

    https://access.redhat.com/errata/RHSA-2022:0790
  • Workaroundcandlepin-0:4.0.15-1.el7sat.noarch as a component of Red Hat Satellite 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundcandlepin-0:4.0.15-1.el7sat.src as a component of Red Hat Satellite 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundcandlepin-selinux-0:4.0.15-1.el7sat.noarch as a component of Red Hat Satellite 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundforeman-0:2.5.2.19-1.el7sat.noarch as a component of Red Hat Satellite 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundforeman-0:2.5.2.19-1.el7sat.src as a component of Red Hat Satellite 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundforeman-0:2.5.2.19-1.el7sat.src as a component of Red Hat Satellite Capsule 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundforeman-cli-0:2.5.2.19-1.el7sat.noarch as a component of Red Hat Satellite 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundforeman-debug-0:2.5.2.19-1.el7sat.noarch as a component of Red Hat Satellite 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundforeman-debug-0:2.5.2.19-1.el7sat.noarch as a component of Red Hat Satellite Capsule 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundforeman-dynflow-sidekiq-0:2.5.2.19-1.el7sat.noarch as a component of Red Hat Satellite 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundforeman-ec2-0:2.5.2.19-1.el7sat.noarch as a component of Red Hat Satellite 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundforeman-gce-0:2.5.2.19-1.el7sat.noarch as a component of Red Hat Satellite 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundforeman-journald-0:2.5.2.19-1.el7sat.noarch as a component of Red Hat Satellite 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundforeman-libvirt-0:2.5.2.19-1.el7sat.noarch as a component of Red Hat Satellite 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundforeman-openstack-0:2.5.2.19-1.el7sat.noarch as a component of Red Hat Satellite 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundforeman-ovirt-0:2.5.2.19-1.el7sat.noarch as a component of Red Hat Satellite 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundforeman-postgresql-0:2.5.2.19-1.el7sat.noarch as a component of Red Hat Satellite 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundforeman-service-0:2.5.2.19-1.el7sat.noarch as a component of Red Hat Satellite 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundforeman-telemetry-0:2.5.2.19-1.el7sat.noarch as a component of Red Hat Satellite 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundforeman-vmware-0:2.5.2.19-1.el7sat.noarch as a component of Red Hat Satellite 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundpython-aiohttp-xmlrpc-0:1.3.2-0.1.el7pc.src as a component of Red Hat Satellite 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundpython-aiohttp-xmlrpc-0:1.3.2-0.1.el7pc.src as a component of Red Hat Satellite Capsule 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundpython-pulp-container-0:2.8.4-0.1.el7pc.src as a component of Red Hat Satellite 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundpython-pulp-container-0:2.8.4-0.1.el7pc.src as a component of Red Hat Satellite Capsule 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundpython-pulp-rpm-0:3.14.12-1.el7pc.src as a component of Red Hat Satellite 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundpython-pulp-rpm-0:3.14.12-1.el7pc.src as a component of Red Hat Satellite Capsule 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundpython-pulpcore-0:3.14.12-1.el7pc.src as a component of Red Hat Satellite 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundpython-pulpcore-0:3.14.12-1.el7pc.src as a component of Red Hat Satellite Capsule 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundpython3-aiohttp-xmlrpc-0:1.3.2-0.1.el7pc.noarch as a component of Red Hat Satellite 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundpython3-aiohttp-xmlrpc-0:1.3.2-0.1.el7pc.noarch as a component of Red Hat Satellite Capsule 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundpython3-pulp-container-0:2.8.4-0.1.el7pc.noarch as a component of Red Hat Satellite 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundpython3-pulp-container-0:2.8.4-0.1.el7pc.noarch as a component of Red Hat Satellite Capsule 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundpython3-pulp-rpm-0:3.14.12-1.el7pc.noarch as a component of Red Hat Satellite 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundpython3-pulp-rpm-0:3.14.12-1.el7pc.noarch as a component of Red Hat Satellite Capsule 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundpython3-pulpcore-0:3.14.12-1.el7pc.noarch as a component of Red Hat Satellite 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundpython3-pulpcore-0:3.14.12-1.el7pc.noarch as a component of Red Hat Satellite Capsule 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundsatellite-0:6.10.3-1.el7sat.noarch as a component of Red Hat Satellite 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundsatellite-0:6.10.3-1.el7sat.src as a component of Red Hat Satellite 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundsatellite-0:6.10.3-1.el7sat.src as a component of Red Hat Satellite Capsule 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundsatellite-capsule-0:6.10.3-1.el7sat.noarch as a component of Red Hat Satellite Capsule 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundsatellite-cli-0:6.10.3-1.el7sat.noarch as a component of Red Hat Satellite 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundsatellite-common-0:6.10.3-1.el7sat.noarch as a component of Red Hat Satellite 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundsatellite-common-0:6.10.3-1.el7sat.noarch as a component of Red Hat Satellite Capsule 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundtfm-rubygem-foreman_ansible-0:6.3.4.1-1.el7sat.noarch as a component of Red Hat Satellite 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundtfm-rubygem-foreman_ansible-0:6.3.4.1-1.el7sat.src as a component of Red Hat Satellite 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundtfm-rubygem-foreman_rh_cloud-0:4.0.31-1.el7sat.noarch as a component of Red Hat Satellite 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundtfm-rubygem-foreman_rh_cloud-0:4.0.31-1.el7sat.src as a component of Red Hat Satellite 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundtfm-rubygem-katello-0:4.1.1.48-1.el7sat.noarch as a component of Red Hat Satellite 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundtfm-rubygem-katello-0:4.1.1.48-1.el7sat.src as a component of Red Hat Satellite 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundtfm-rubygem-pulp_rpm_client-0:3.14.12.1-1.el7sat.noarch as a component of Red Hat Satellite 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundtfm-rubygem-pulp_rpm_client-0:3.14.12.1-1.el7sat.src as a component of Red Hat Satellite 6.10redhat_csaf

    Mitigation for this issue is not available because it doesn't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

02

cvss

Technical severity, 0–10. One row per scoring source.

5.5
010

base score 0–10 · higher = more severe · hover a vector to decode

v3.15.5mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 1.8 · impact 3.6
v3.15.1mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)
v3.15.5mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:Nsecondary · Red Hat Product Security US
03

weaknesses

The CWE weakness classes this flaw belongs to.

04

affected products (55)

Products and version ranges known to be affected.

showing 20 of 55
05

advisories (1)

Vendor and ecosystem advisories describing this.

  • RHSA-2022:0790Red Hat Security Advisory: Satellite 6.10.3 Async Bug Fix Update2022-03-08csaf · redhat_csafUS

    Updated Satellite 6.10 packages that fix several bugs are now available for Red Hat Satellite.

06

also known as (3)

Other names and identifiers for this entity.

07

sources

Which sources assert this record, and when.

published 2022-08-24modified 2026-06-17
08

references (24)

External citations — patches, advisories, analysis.

scry

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