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CVE-2020-27836

CRITICAL

9.8

Beschreibung

A flaw was found in cluster-ingress-operator. A change to how the router-default service allows only certain IP source ranges could allow an attacker to access resources that would otherwise be restricted to specified IP ranges. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability..

CVE Details

CVSS v3.1 Bewertung9.8

SchweregradCRITICAL

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht8/22/2022

Zuletzt geandert11/21/2024

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

redhat:enterprise_linuxredhat:openshift_container_platform

Schwachen (CWE)

CWE-732CWE-732

Referenzen

https://access.redhat.com/security/cve/CVE-2020-27836(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=1905490(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=1906267(secalert@redhat.com)

https://github.com/openshift/cluster-ingress-operator/pull/507/commits/92c83f281ba5fb6a1d91ecc3beaa4bcf2647a729(secalert@redhat.com)

https://access.redhat.com/security/cve/CVE-2020-27836(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.redhat.com/show_bug.cgi?id=1905490(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.redhat.com/show_bug.cgi?id=1906267(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/openshift/cluster-ingress-operator/pull/507/commits/92c83f281ba5fb6a1d91ecc3beaa4bcf2647a729(af854a3a-2127-422b-91ae-364da2661108)

IOC Korrelationen

Keine Korrelationen erfasst

This product uses data from the NVD API but is not endorsed or certified by the NVD.