CVE-2021-4180

mediumPriorität · verfolgen · 17EPSS 0.008 · 55. PerzentilDEEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.77% (55th) EPSS

CVSS 4 · medium

Is it mine?

14 products

Prüfe deine Angriffsfläche

Who says so?

5 sources

cnnvd · enisa_euvd · osv · cert_bund

EPSS · bewertet 2026-10-27

An information exposure flaw in openstack-tripleo-heat-templates allows an external user to discover the internal IP or hostname. An attacker could exploit this by checking the www_authenticate_uri parameter (which is visible to all end users) in configuration files. This would give sensitive information which may aid in additional system exploitation. This flaw affects openstack-tripleo-heat-templates versions prior to 11.6.1.

cvss

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

4.3

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen

v2.04mediumAV:N/AC:L/Au:S/C:P/I:N/A:Nprimary · NVD / NIST USAusnutzbarkeit 8 · Auswirkung 2.9

v3.14.3mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:Nprimary · NVD / NIST USAusnutzbarkeit 2.8 · Auswirkung 1.4

v3.14.3mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:Nsecondary · OSV

v3.14mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-668USprimärCWE-200USCWE-200USCWE-668US

betroffene Produkte (14)

Betroffene Produkte und Versionsbereiche.

Amazon Linux 2alle Versionencert_bundDEcpe:/o:amazon:linux_2:-
Debian Linuxalle Versionencert_bundDEcpe:/o:debian:debian_linux:-
Fedora Linuxalle Versionencert_bundDEcpe:/o:fedoraproject:fedora:-
Red Hat Enterprise Linuxalle Versionencert_bundDEcpe:/o:redhat:enterprise_linux:-
Red Hat OpenStack <16.2alle Versionencert_bundDE
SUSE Linuxalle Versionencert_bundDEcpe:/o:suse:suse_linux:-
Ubuntu Linuxalle Versionencert_bundDEcpe:/o:canonical:ubuntu_linux:-
Red Hat OpenStack< 16.2cert_bundDE
n/a openstack-tripleo-heat-templates≤ openstack-tripleo-heat-templates versions prior to 11.6.1enisa_euvdEU
openstack tripleo heat templates< 11.6.1nvdUScpe:2.3:a:openstack:tripleo_heat_templates:*:*:*:*:*:*:*:*
redhat openstack= 13nvdUScpe:2.3:a:redhat:openstack:*:*:*:*:*:*:*:*
redhat openstack= 16.1nvdUScpe:2.3:a:redhat:openstack:*:*:*:*:*:*:*:*
redhat openstack= 16.2nvdUScpe:2.3:a:redhat:openstack:*:*:*:*:*:*:*:*
PyPI tripleo-heat-templates< 11.6.1osvUSpkg:pypi/tripleo-heat-templates

Advisories (3)

Hersteller- und Ökosystem-Meldungen dazu.

WID-SEC-W-2022-0250Red Hat OpenStack: Mehrere SchwachstellenDeutsch2022-03-23csaf · cert_bundDE
Ein entfernter, anonymer oder authentisierter Angreifer kann mehrere Schwachstellen in Red Hat OpenStack ausnutzen, um vertrauliche Informationen offenzulegen, Sicherheitsmaßnahmen zu umgehen und einen Denial-of-Service-Zustand zu verursachen.
GHSA-hm3x-jwwf-jpr9Exposure of Sensitive Information to an Unauthorized Actor in OpenStack tripleo-heat-templates2022-03-24ghsa · osvUS
An information exposure flaw in openstack-tripleo-heat-templates allows an external user to discover the internal IP or hostname. An attacker could exploit this by checking the `www_authenticate_uri parameter` (which is visible to all end users) in configuration files. This would give sensitive information which may aid in additional system exploitation. A patch is available on the `master` branch and anticipated to be part of version 11.6.1.
PYSEC-2026-753Exposure of Sensitive Information to an Unauthorized Actor in OpenStack tripleo-heat-templates2026-07-02vendor · osvUS
An information exposure flaw in openstack-tripleo-heat-templates allows an external user to discover the internal IP or hostname. An attacker could exploit this by checking the `www_authenticate_uri parameter` (which is visible to all end users) in configuration files. This would give sensitive information which may aid in additional system exploitation. A patch is available on the `master` branch and anticipated to be part of version 11.6.1.

auch bekannt als (6)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd osv cert_bund nvd NVD CVE.org MITRE

veröffentlicht 2022-03-23geändert 2026-06-17

verwandt (949)

Verwandte Einträge.

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+944 weitere

Referenzen (7)

Externe Belege — Patches, Meldungen, Analysen.

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