CVE-2021-3698

mediumPriorität · verfolgen · 30EPSS 0.007 · 53. PerzentilEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.70% (53rd) EPSS

CVSS 5 · medium

Is it mine?

26 products

Prüfe deine Angriffsfläche

Who says so?

4 sources

cnnvd · enisa_euvd · nvd · redhat_csaf

EPSS · bewertet 2026-10-27

A flaw was found in Cockpit in versions prior to 260 in the way it handles the certificate verification performed by the System Security Services Daemon (SSSD). This flaw allows client certificates to authenticate successfully, regardless of the Certificate Revocation List (CRL) configuration or the certificate status. The highest threat from this vulnerability is to confidentiality.

Behebungen

Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.

Ein Hersteller-Fix ist verfügbar.

Behobencockpit-0:264.1-1.el8.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:2008
Behobencockpit-0:264.1-1.el8.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:2008
Behobencockpit-0:264.1-1.el8.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:2008
Behobencockpit-0:264.1-1.el8.src as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:2008
Behobencockpit-0:264.1-1.el8.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:2008
Behobencockpit-bridge-0:264.1-1.el8.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:2008
Behobencockpit-bridge-0:264.1-1.el8.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:2008
Behobencockpit-bridge-0:264.1-1.el8.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:2008
Behobencockpit-bridge-0:264.1-1.el8.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:2008
Behobencockpit-debuginfo-0:264.1-1.el8.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:2008
Behobencockpit-debuginfo-0:264.1-1.el8.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:2008
Behobencockpit-debuginfo-0:264.1-1.el8.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:2008
Behobencockpit-debuginfo-0:264.1-1.el8.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:2008
Behobencockpit-debugsource-0:264.1-1.el8.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:2008
Behobencockpit-debugsource-0:264.1-1.el8.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:2008
Behobencockpit-debugsource-0:264.1-1.el8.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:2008
Behobencockpit-debugsource-0:264.1-1.el8.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:2008
Behobencockpit-doc-0:264.1-1.el8.noarch as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:2008
Behobencockpit-system-0:264.1-1.el8.noarch as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:2008
Behobencockpit-ws-0:264.1-1.el8.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:2008
Behobencockpit-ws-0:264.1-1.el8.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:2008
Behobencockpit-ws-0:264.1-1.el8.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:2008
Behobencockpit-ws-0:264.1-1.el8.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2022:2008

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

7.5

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · medium–high · 5–7.5

v2.05mediumAV:N/AC:L/Au:N/C:P/I:N/A:Nprimary · NVD / NIST USAusnutzbarkeit 10 · Auswirkung 2.9

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USAusnutzbarkeit 3.9 · Auswirkung 3.6

v3.16.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondary · Red Hat Product Security US

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-295USprimärCWE-295US

betroffene Produkte (26)

Betroffene Produkte und Versionsbereiche.

n/a cockpit≤ cockpit versions prior to 260enisa_euvdEU
cockpit-project cockpit< 260nvdUScpe:2.3:a:cockpit-project:cockpit:*:*:*:*:*:*:*:*
redhat enterprise linux= 8.0nvdUScpe:2.3:o:redhat:enterprise_linux:*:*:*:*:*:*:*:*
cockpit-0:264.1-1.el8.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)alle Versionenfixedredhat_csafUS
cockpit-0:264.1-1.el8.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 8)alle Versionenfixedredhat_csafUS
cockpit-0:264.1-1.el8.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 8)alle Versionenfixedredhat_csafUS
cockpit-0:264.1-1.el8.src as a component of Red Hat Enterprise Linux BaseOS (v. 8)alle Versionenfixedredhat_csafUS
cockpit-0:264.1-1.el8.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)alle Versionenfixedredhat_csafUS
cockpit-bridge-0:264.1-1.el8.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)alle Versionenfixedredhat_csafUS
cockpit-bridge-0:264.1-1.el8.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 8)alle Versionenfixedredhat_csafUS
cockpit-bridge-0:264.1-1.el8.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 8)alle Versionenfixedredhat_csafUS
cockpit-bridge-0:264.1-1.el8.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)alle Versionenfixedredhat_csafUS
cockpit-debuginfo-0:264.1-1.el8.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)alle Versionenfixedredhat_csafUS
cockpit-debuginfo-0:264.1-1.el8.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 8)alle Versionenfixedredhat_csafUS
cockpit-debuginfo-0:264.1-1.el8.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 8)alle Versionenfixedredhat_csafUS
cockpit-debuginfo-0:264.1-1.el8.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)alle Versionenfixedredhat_csafUS
cockpit-debugsource-0:264.1-1.el8.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)alle Versionenfixedredhat_csafUS
cockpit-debugsource-0:264.1-1.el8.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 8)alle Versionenfixedredhat_csafUS
cockpit-debugsource-0:264.1-1.el8.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 8)alle Versionenfixedredhat_csafUS
cockpit-debugsource-0:264.1-1.el8.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)alle Versionenfixedredhat_csafUS

20 von 26 angezeigt

Advisories (1)

Hersteller- und Ökosystem-Meldungen dazu.

RHSA-2022:2008Red Hat Security Advisory: cockpit security, bug fix, and enhancement update2022-05-10csaf · redhat_csafUS
An update for cockpit is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

auch bekannt als (3)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd nvd redhat_csaf NVD CVE.org MITRE

veröffentlicht 2022-03-10geändert 2026-06-17

verwandt (1,894)

Verwandte Einträge.

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Improper certificate trust validation during VPN negotiation in Check Point Quantum Security Gateway may allow an unauthenticated remote attacker to execute arbitrary code on the G…
CVE-2023-41991US	medium5.5OT kritisch	13.4% (96th)	KEV	2023-09-21
A certificate validation issue was addressed. This issue is fixed in macOS Ventura 13.6, iOS 16.7 and iPadOS 16.7. A malicious app may be able to bypass signature validation. Apple…
CVE-2023-20963US	high7.8OT kritisch	1.47% (74th)	KEV	2023-03-24
In WorkSource, there is a possible parcel mismatch. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed…
CVE-2022-26923US	high9.0OT kritisch	83.5% (100th)	KEV	2022-05-10
Active Directory Domain Services Elevation of Privilege Vulnerability
CVE-2022-20703US	high8.0OT kritisch	9.20% (95th)	KEV	2022-02-10
Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an attacker to do any of the following: Execute arbitrary code Elevate pr…

+1889 weitere

Referenzen (7)

Externe Belege — Patches, Meldungen, Analysen.

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