{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Low" }, "category": "csaf_vex", "csaf_version": "2.0", "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "title": "xpack.security.session.idleTimeout setting timeout not being respected", "tracking": { "current_release_date": "2026-08-11T14:53:41+00:00", "generator": { "date": "2026-08-11T14:53:41+00:00", "engine": { "name": "CSAF Generator", "version": "3.3.0" } }, "id": "CVE-2021-22136", "initial_release_date": "2021-03-23T00:00:00+00:00", "revision_history": [ { "date": "2026-08-11T14:53:41+00:00", "number": "1", "summary": "Last generated version" } ], "status": "final", "version": "1" } }, "product_tree": { "branches": [ { "category": "vendor", "name": "Red Hat", "branches": [ { "category": "product_name", "name": "OpenShift Container Platform 4.12", "product": { "name": "OpenShift Container Platform 4.12", "product_id": "openshift-4.12.z", "product_identification_helper": { "cpe": "cpe:/a:redhat:openshift:4.12" } } }, { "category": "product_name", "name": "OpenShift Container Platform 4.13", "product": { "name": "OpenShift Container Platform 4.13", "product_id": "openshift-4.13.z", "product_identification_helper": { "cpe": "cpe:/a:redhat:openshift:4.13" } } }, { "category": "product_name", "name": "OpenShift Container Platform 4.14", "product": { "name": "OpenShift Container Platform 4.14", "product_id": "openshift-4.14.z", "product_identification_helper": { "cpe": "cpe:/a:redhat:openshift:4.14" } } }, { "category": "product_name", "name": "OpenShift Container Platform 4.15.z", "product": { "name": "OpenShift Container Platform 4.15.z", "product_id": "openshift-4.15.z", "product_identification_helper": { "cpe": "cpe:/a:redhat:openshift:4.15" } } }, { "category": "product_name", "name": "OpenShift Container Platform 4.16.z", "product": { "name": "OpenShift Container Platform 4.16.z", "product_id": "openshift-4.16.z", "product_identification_helper": { "cpe": "cpe:/a:redhat:openshift:4.16" } } }, { "category": "product_name", "name": "OpenShift Container Platform 4.17", "product": { "name": "OpenShift Container Platform 4.17", "product_id": "openshift-4.17", "product_identification_helper": { "cpe": "cpe:/a:redhat:openshift:4.17" } } }, { "category": "product_name", "name": "OpenShift Container Platform 4.18", "product": { "name": "OpenShift Container Platform 4.18", "product_id": "openshift-4.18", "product_identification_helper": { "cpe": "cpe:/a:redhat:openshift:4.18" } } }, { "category": "product_name", "name": "OpenShift Container Platform 4.19", "product": { "name": "OpenShift Container Platform 4.19", "product_id": "openshift-4.19", "product_identification_helper": { "cpe": "cpe:/a:redhat:openshift:4.19" } } }, { "category": "product_name", "name": "OpenShift Container Platform 4.20", "product": { "name": "OpenShift Container Platform 4.20", "product_id": "openshift-4.20", "product_identification_helper": { "cpe": "cpe:/a:redhat:openshift:4.20" } } }, { "category": "product_name", "name": "OpenShift Container Platform 3.11.0", "product": { "name": "OpenShift Container Platform 3.11.0", "product_id": "openshift-enterprise-3.11", "product_identification_helper": { "cpe": "cpe:/a:redhat:openshift:3" } } }, { "category": "product_name", "name": "OpenShift Container Platform Logging 5.8.z", "product": { "name": "OpenShift Container Platform Logging 5.8.z", "product_id": "openshift-logging-5.8", "product_identification_helper": { "cpe": "cpe:/a:redhat:logging:5.8" } } }, { "category": "product_name", "name": "OpenShift Container Platform Logging 5.9.z", "product": { "name": "OpenShift Container Platform Logging 5.9.z", "product_id": "openshift-logging-5.9", "product_identification_helper": { "cpe": "cpe:/a:redhat:logging:5.9" } } }, { "category": "product_version", "name": "kibana", "product": { "name": "kibana", "product_id": "kibana", "product_identification_helper": { "purl": "pkg:rpm/redhat/kibana" } } }, { "category": "product_version", "name": "kibana", "product": { "name": "kibana", "product_id": "kibana.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/kibana?arch=src" } } }, { "category": "product_version", "name": "openshift-logging/kibana6-rhel8", "product": { "name": "openshift-logging/kibana6-rhel8", "product_id": "openshift-logging/kibana6-rhel8", "product_identification_helper": { "purl": "pkg:oci/kibana6-rhel8?repository_url=registry.redhat.io/openshift-logging/kibana6-rhel8" } } }, { "category": "product_version", "name": "openshift4/ose-logging-kibana6", "product": { "name": "openshift4/ose-logging-kibana6", "product_id": "openshift4/ose-logging-kibana6", "product_identification_helper": { "purl": "pkg:oci/ose-logging-kibana6?repository_url=registry.redhat.io/openshift4/ose-logging-kibana6" } } } ] } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "kibana as a component of OpenShift Container Platform 3.11.0", "product_id": "openshift-enterprise-3.11:kibana" }, "product_reference": "kibana", "relates_to_product_reference": "openshift-enterprise-3.11" }, { "category": "default_component_of", "full_product_name": { "name": "kibana.src as a component of OpenShift Container Platform 4.20", "product_id": "openshift-4.20:kibana.src" }, "product_reference": "kibana.src", "relates_to_product_reference": "openshift-4.20" }, { "category": "default_component_of", "full_product_name": { "name": "kibana.src as a component of OpenShift Container Platform 4.14", "product_id": "openshift-4.14.z:kibana.src" }, "product_reference": "kibana.src", "relates_to_product_reference": "openshift-4.14.z" }, { "category": "default_component_of", "full_product_name": { "name": "kibana.src as a component of OpenShift Container Platform 4.13", "product_id": "openshift-4.13.z:kibana.src" }, "product_reference": "kibana.src", "relates_to_product_reference": "openshift-4.13.z" }, { "category": "default_component_of", "full_product_name": { "name": "kibana.src as a component of OpenShift Container Platform 4.15.z", "product_id": "openshift-4.15.z:kibana.src" }, "product_reference": "kibana.src", "relates_to_product_reference": "openshift-4.15.z" }, { "category": "default_component_of", "full_product_name": { "name": "kibana.src as a component of OpenShift Container Platform 4.18", "product_id": "openshift-4.18:kibana.src" }, "product_reference": "kibana.src", "relates_to_product_reference": "openshift-4.18" }, { "category": "default_component_of", "full_product_name": { "name": "kibana.src as a component of OpenShift Container Platform 3.11.0", "product_id": "openshift-enterprise-3.11:kibana.src" }, "product_reference": "kibana.src", "relates_to_product_reference": "openshift-enterprise-3.11" }, { "category": "default_component_of", "full_product_name": { "name": "kibana.src as a component of OpenShift Container Platform 4.19", "product_id": "openshift-4.19:kibana.src" }, "product_reference": "kibana.src", "relates_to_product_reference": "openshift-4.19" }, { "category": "default_component_of", "full_product_name": { "name": "kibana.src as a component of OpenShift Container Platform 4.12", "product_id": "openshift-4.12.z:kibana.src" }, "product_reference": "kibana.src", "relates_to_product_reference": "openshift-4.12.z" }, { "category": "default_component_of", "full_product_name": { "name": "kibana.src as a component of OpenShift Container Platform 4.16.z", "product_id": "openshift-4.16.z:kibana.src" }, "product_reference": "kibana.src", "relates_to_product_reference": "openshift-4.16.z" }, { "category": "default_component_of", "full_product_name": { "name": "kibana.src as a component of OpenShift Container Platform 4.17", "product_id": "openshift-4.17:kibana.src" }, "product_reference": "kibana.src", "relates_to_product_reference": "openshift-4.17" }, { "category": "default_component_of", "full_product_name": { "name": "openshift-logging/kibana6-rhel8 as a component of OpenShift Container Platform Logging 5.8.z", "product_id": "openshift-logging-5.8:openshift-logging/kibana6-rhel8" }, "product_reference": "openshift-logging/kibana6-rhel8", "relates_to_product_reference": "openshift-logging-5.8" }, { "category": "default_component_of", "full_product_name": { "name": "openshift-logging/kibana6-rhel8 as a component of OpenShift Container Platform Logging 5.9.z", "product_id": "openshift-logging-5.9:openshift-logging/kibana6-rhel8" }, "product_reference": "openshift-logging/kibana6-rhel8", "relates_to_product_reference": "openshift-logging-5.9" }, { "category": "default_component_of", "full_product_name": { "name": "openshift4/ose-logging-kibana6 as a component of OpenShift Container Platform 4.16.z", "product_id": "openshift-4.16.z:openshift4/ose-logging-kibana6" }, "product_reference": "openshift4/ose-logging-kibana6", "relates_to_product_reference": "openshift-4.16.z" }, { "category": "default_component_of", "full_product_name": { "name": "openshift4/ose-logging-kibana6 as a component of OpenShift Container Platform 4.17", "product_id": "openshift-4.17:openshift4/ose-logging-kibana6" }, "product_reference": "openshift4/ose-logging-kibana6", "relates_to_product_reference": "openshift-4.17" }, { "category": "default_component_of", "full_product_name": { "name": "openshift4/ose-logging-kibana6 as a component of OpenShift Container Platform 4.14", "product_id": "openshift-4.14.z:openshift4/ose-logging-kibana6" }, "product_reference": "openshift4/ose-logging-kibana6", "relates_to_product_reference": "openshift-4.14.z" }, { "category": "default_component_of", "full_product_name": { "name": "openshift4/ose-logging-kibana6 as a component of OpenShift Container Platform 4.13", "product_id": "openshift-4.13.z:openshift4/ose-logging-kibana6" }, "product_reference": "openshift4/ose-logging-kibana6", "relates_to_product_reference": "openshift-4.13.z" }, { "category": "default_component_of", "full_product_name": { "name": "openshift4/ose-logging-kibana6 as a component of OpenShift Container Platform 4.20", "product_id": "openshift-4.20:openshift4/ose-logging-kibana6" }, "product_reference": "openshift4/ose-logging-kibana6", "relates_to_product_reference": "openshift-4.20" }, { "category": "default_component_of", "full_product_name": { "name": "openshift4/ose-logging-kibana6 as a component of OpenShift Container Platform 4.15.z", "product_id": "openshift-4.15.z:openshift4/ose-logging-kibana6" }, "product_reference": "openshift4/ose-logging-kibana6", "relates_to_product_reference": "openshift-4.15.z" }, { "category": "default_component_of", "full_product_name": { "name": "openshift4/ose-logging-kibana6 as a component of OpenShift Container Platform 4.18", "product_id": "openshift-4.18:openshift4/ose-logging-kibana6" }, "product_reference": "openshift4/ose-logging-kibana6", "relates_to_product_reference": "openshift-4.18" }, { "category": "default_component_of", "full_product_name": { "name": "openshift4/ose-logging-kibana6 as a component of OpenShift Container Platform 4.19", "product_id": "openshift-4.19:openshift4/ose-logging-kibana6" }, "product_reference": "openshift4/ose-logging-kibana6", "relates_to_product_reference": "openshift-4.19" }, { "category": "default_component_of", "full_product_name": { "name": "openshift4/ose-logging-kibana6 as a component of OpenShift Container Platform 4.12", "product_id": "openshift-4.12.z:openshift4/ose-logging-kibana6" }, "product_reference": "openshift4/ose-logging-kibana6", "relates_to_product_reference": "openshift-4.12.z" } ] }, "vulnerabilities": [ { "cve": "CVE-2021-22136", "cwe": { "id": "CWE-613", "name": "Insufficient Session Expiration" }, "discovery_date": "2021-03-23T00:00:00+00:00", "flags": [ { "label": "vulnerable_code_not_present", "product_ids": [ "openshift-4.12.z:kibana.src", "openshift-4.12.z:openshift4/ose-logging-kibana6", "openshift-4.13.z:kibana.src", "openshift-4.13.z:openshift4/ose-logging-kibana6", "openshift-4.14.z:kibana.src", "openshift-4.14.z:openshift4/ose-logging-kibana6", "openshift-4.15.z:kibana.src", "openshift-4.15.z:openshift4/ose-logging-kibana6", "openshift-4.16.z:kibana.src", "openshift-4.16.z:openshift4/ose-logging-kibana6", "openshift-4.17:kibana.src", "openshift-4.17:openshift4/ose-logging-kibana6", "openshift-4.18:kibana.src", "openshift-4.18:openshift4/ose-logging-kibana6", "openshift-4.19:kibana.src", "openshift-4.19:openshift4/ose-logging-kibana6", "openshift-4.20:kibana.src", "openshift-4.20:openshift4/ose-logging-kibana6", "openshift-enterprise-3.11:kibana", "openshift-enterprise-3.11:kibana.src", "openshift-logging-5.8:openshift-logging/kibana6-rhel8", "openshift-logging-5.9:openshift-logging/kibana6-rhel8" ] } ], "notes": [ { "category": "other", "text": "In OpenShift Container Platform (OCP) the kibana components have X-Pack security features disabled by default. The X-Pack plugin can be used only is an enterprise version [1].\nHence the open source version is unaffected by this vulnerability.\n\n[1] https://www.elastic.co/subscriptions", "title": "Statement" }, { "category": "description", "text": "In Kibana versions before 7.12.0 and 6.8.15 a flaw in the session timeout was discovered where the xpack.security.session.idleTimeout setting is not being respected. This was caused by background polling activities unintentionally extending authenticated users sessions, preventing a user session from timing out.", "title": "Vulnerability description" } ], "product_status": { "known_not_affected": [ "openshift-4.12.z:kibana.src", "openshift-4.12.z:openshift4/ose-logging-kibana6", "openshift-4.13.z:kibana.src", "openshift-4.13.z:openshift4/ose-logging-kibana6", "openshift-4.14.z:kibana.src", "openshift-4.14.z:openshift4/ose-logging-kibana6", "openshift-4.15.z:kibana.src", "openshift-4.15.z:openshift4/ose-logging-kibana6", "openshift-4.16.z:kibana.src", "openshift-4.16.z:openshift4/ose-logging-kibana6", "openshift-4.17:kibana.src", "openshift-4.17:openshift4/ose-logging-kibana6", "openshift-4.18:kibana.src", "openshift-4.18:openshift4/ose-logging-kibana6", "openshift-4.19:kibana.src", "openshift-4.19:openshift4/ose-logging-kibana6", "openshift-4.20:kibana.src", "openshift-4.20:openshift4/ose-logging-kibana6", "openshift-enterprise-3.11:kibana", "openshift-enterprise-3.11:kibana.src", "openshift-logging-5.8:openshift-logging/kibana6-rhel8", "openshift-logging-5.9:openshift-logging/kibana6-rhel8" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-22136" }, { "category": "external", "summary": "nvd.nist.gov", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-22136" }, { "category": "external", "summary": "www.cve.org", "url": "https://www.cve.org/CVERecord?id=CVE-2021-22136" } ], "scores": [ { "cvss_v3": { "version": "3.1", "vectorString": "CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N", "baseScore": 4.0, "baseSeverity": "MEDIUM" }, "products": [ "openshift-4.12.z:kibana.src", "openshift-4.12.z:openshift4/ose-logging-kibana6", "openshift-4.13.z:kibana.src", "openshift-4.13.z:openshift4/ose-logging-kibana6", "openshift-4.14.z:kibana.src", "openshift-4.14.z:openshift4/ose-logging-kibana6", "openshift-4.15.z:kibana.src", "openshift-4.15.z:openshift4/ose-logging-kibana6", "openshift-4.16.z:kibana.src", "openshift-4.16.z:openshift4/ose-logging-kibana6", "openshift-4.17:kibana.src", "openshift-4.17:openshift4/ose-logging-kibana6", "openshift-4.18:kibana.src", "openshift-4.18:openshift4/ose-logging-kibana6", "openshift-4.19:kibana.src", "openshift-4.19:openshift4/ose-logging-kibana6", "openshift-4.20:kibana.src", "openshift-4.20:openshift4/ose-logging-kibana6", "openshift-enterprise-3.11:kibana", "openshift-enterprise-3.11:kibana.src", "openshift-logging-5.8:openshift-logging/kibana6-rhel8", "openshift-logging-5.9:openshift-logging/kibana6-rhel8" ] } ], "threats": [ { "category": "impact", "details": "Low", "product_ids": [ "openshift-4.12.z:kibana.src", "openshift-4.12.z:openshift4/ose-logging-kibana6", "openshift-4.13.z:kibana.src", "openshift-4.13.z:openshift4/ose-logging-kibana6", "openshift-4.14.z:kibana.src", "openshift-4.14.z:openshift4/ose-logging-kibana6", "openshift-4.15.z:kibana.src", "openshift-4.15.z:openshift4/ose-logging-kibana6", "openshift-4.16.z:kibana.src", "openshift-4.16.z:openshift4/ose-logging-kibana6", "openshift-4.17:kibana.src", "openshift-4.17:openshift4/ose-logging-kibana6", "openshift-4.18:kibana.src", "openshift-4.18:openshift4/ose-logging-kibana6", "openshift-4.19:kibana.src", "openshift-4.19:openshift4/ose-logging-kibana6", "openshift-4.20:kibana.src", "openshift-4.20:openshift4/ose-logging-kibana6", "openshift-enterprise-3.11:kibana", "openshift-enterprise-3.11:kibana.src", "openshift-logging-5.8:openshift-logging/kibana6-rhel8", "openshift-logging-5.9:openshift-logging/kibana6-rhel8" ] } ], "title": "xpack.security.session.idleTimeout setting timeout not being respected" } ] }