CVE-2020-14306 – openshift-service-mesh/istio-rhel8-operator: control plane can deploy gateway image to any namespace

https://notcve.org/view.php?id=CVE-2020-14306

An incorrect access control flaw was found in the operator, openshift-service-mesh/istio-rhel8-operator all versions through 1.1.3. This flaw allows an attacker with a basic level of access to the cluster to deploy a custom gateway/pod to any namespace, potentially gaining access to privileged service account tokens. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. Se encontró un fallo de control de acceso incorrecto en el operador, openshift-service-mesh/istio-rhel8-operator todas las versiones hasta 1.1.3. Este fallo permite a un atacante con un nivel básico de acceso al clúster implementar un gateway/pod personalizado en cualquier espacio de nombres, consiguiendo potencialmente acceso a tokens de cuentas de servicio privilegiadas. • https://bugzilla.redhat.com/show_bug.cgi?id=1850380 https://github.com/maistra/istio-operator/pull/462 https://access.redhat.com/security/cve/CVE-2020-14306 • CWE-862: Missing Authorization •