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CVE-2020-27836

CRITICAL

9.8

Descripcion

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..

Detalles CVE

Puntuacion CVSS v3.19.8

SeveridadCRITICAL

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado8/22/2022

Ultima modificacion11/21/2024

Fuentenvd

Avistamientos honeypot0

Productos afectados

redhat:enterprise_linuxredhat:openshift_container_platform

Debilidades (CWE)

CWE-732CWE-732

Referencias

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)

Correlaciones IOC

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