CVE-2020-27836
cluster-ingress-operator: changes to loadBalancerSourceRanges overwritten by operator
Sévérité par source
Le label propre à Trivy est CRITICAL. Critique selon NVD. Plus basse selon Red Hat (élevée).
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..
Paquets affectés et versions corrigées
Aucune source de paquets ne liste cet ID.
Références
- https://access.redhat.com/security/cve/CVE-2020-27836
- https://bugzilla.redhat.com/show_bug.cgi?id=1905490
- https://bugzilla.redhat.com/show_bug.cgi?id=1906267
- https://github.com/openshift/cluster-ingress-operator/pull/507/commits/92c83f281ba5fb6a1d91ecc3beaa4bcf2647a729
- https://nvd.nist.gov/vuln/detail/CVE-2020-27836
- https://www.cve.org/CVERecord?id=CVE-2020-27836