Improper input validation in Kubernetes CSI sidecar containers for external-provisioner (<v0.4.3, <v1.0.2, v1.1, <v1.2.2, <v1.3.1), external-snapshotter (<v0.4.2, <v1.0.2, v1.1, <1.2.2), and external-resizer (v0.1, v0.2) could result in unauthorized PersistentVolume data access or volume mutation during snapshot, restore from snapshot, cloning and resizing operations.

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2019:4225 advisory.

    Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution     designed for on-premise or private cloud deployments.

    Security Fix(es):

    * kubernetes-csi: CSI volume snapshot, cloning, and resizing features can result in unauthorized volume     data access or mutation (CVE-2019-11255)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2019:4054 advisory.

    Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution     designed for on-premise or private cloud deployments.

    Security Fix(es):

    * kubernetes-csi: CSI volume snapshot, cloning and resizing features can result in unauthorized volume     data access or mutation (CVE-2019-11255)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2019:4096 advisory.

    Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution     designed for on-premise or private cloud deployments.

    Security Fix(es):

    * kubernetes-csi: CSI volume snapshot, cloning and resizing features can result in unauthorized volume     data access or mutation (CVE-2019-11255)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Severity
132227	RHEL 7 : OpenShift Container Platform 4.1 openshift-external-storage (RHSA-2019:4225)	Nessus	Red Hat Local Security Checks	medium
132223	RHEL 7 : OpenShift Container Platform 3.11 openshift-external-storage (RHSA-2019:4054)	Nessus	Red Hat Local Security Checks	medium
131975	RHEL 7 : OpenShift Container Platform 4.2 openshift-external-storage (RHSA-2019:4096)	Nessus	Red Hat Local Security Checks	medium

Detections

Analytics

CVE-2019-11255

medium

Tenable Plugins

medium

medium

medium