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CVE-2020-27836
CRITICAL9.8
Description
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..
Details CVE
Score CVSS v3.19.8
SeveriteCRITICAL
Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Vecteur d'attaqueNETWORK
ComplexiteLOW
Privileges requisNONE
Interaction utilisateurNONE
Publie8/22/2022
Derniere modification11/21/2024
Sourcenvd
Observations honeypot0
Produits affectes
redhat:enterprise_linuxredhat:openshift_container_platform
Faiblesses (CWE)
CWE-732CWE-732
References
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)
Correlations IOC
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