High severity8.8OSV Advisory· Published Sep 16, 2020· Updated Jun 17, 2026
CVE-2020-14306
CVE-2020-14306
Description
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.
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Affected products
2- Range: maistra-0.1.0, maistra-0.10.0, maistra-0.11.0, …
- Range: <=1.1.3
Patches
Vulnerability mechanics
References
2- github.com/maistra/istio-operator/pull/462nvdPatchThird Party Advisory
- bugzilla.redhat.com/show_bug.cginvdIssue TrackingThird Party Advisory
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