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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*", "matchCriteriaId": "33C068A4-3780-4EAB-A937-6082DF847564", "vulnerable": true}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*", "matchCriteriaId": "51EF4996-72F4-4FA4-814F-F5991E7A8318", "vulnerable": true}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*", "matchCriteriaId": "825ECE2D-E232-46E0-A047-074B34DB1E97", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:redhat:ceph_storage:2.0:*:*:*:*:*:*:*", "matchCriteriaId": "D07DF15E-FE6B-4DAF-99BB-2147CF7D7EEA", "vulnerable": true}, {"criteria": "cpe:2.3:a:redhat:ceph_storage:3.0:*:*:*:*:*:*:*", "matchCriteriaId": "516F4E8E-ED2F-4282-9DAB-D8B378F61258", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:redhat:ceph-iscsi-cli:-:*:*:*:*:*:*:*", "matchCriteriaId": "D3CE7814-9A4F-4626-9245-CEB3B28FC84B", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "It was found that ceph-isci-cli package as shipped by Red Hat Ceph Storage 2 and 3 is using python-werkzeug in debug shell mode. This is done by setting debug=True in file /usr/bin/rbd-target-api provided by ceph-isci-cli package. This allows unauthenticated attackers to access this debug shell and escalate privileges. Once an attacker has successfully connected to this debug shell they will be able to execute arbitrary commands remotely. These commands will run with the same privileges as of user executing the application which is using python-werkzeug with debug shell mode enabled. In - Red Hat Ceph Storage 2 and 3, ceph-isci-cli package runs python-werkzeug library with root level permissions."}, {"lang": "es", "value": "Se ha detectado que el paquete ceph-isci-cli, tal y como se distribuye en Red Hat Ceph Storage 2 y 3, emplea python-werkzeug en modo de shell de depuraci\u00f3n. Esto se logra estableciendo debug=True en el archivo /usr/bin/rbd-target-api proporcionado por el paquete ceph-isci-cli. Esto permite que atacantes no autenticados accedan al shell de depuraci\u00f3n y escalen sus privilegios. Una vez el atacante se haya conectado exitosamente a este shell de depuraci\u00f3n, ser\u00e1 capaz de ejecutar comandos arbitrarios de forma remota. Estos comandos se ejecutar\u00e1n con los mismos privilegios que los del usuario que ejecuta la aplicaci\u00f3n que emplea python-werkzeug con el modo de shell de depuraci\u00f3n habilitado. En Red Hat Ceph Storage 2 y 3, el paquete ceph-isci-cli ejecuta la biblioteca python-werkzeug con permisos de nivel root."}], "id": "CVE-2018-14649", "lastModified": "2023-02-13T04:51:42.557", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 10.0, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "secalert@redhat.com", "type": "Secondary"}]}, "published": "2018-10-09T17:29:01.100", "references": [{"source": "secalert@redhat.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/105434"}, {"source": "secalert@redhat.com", "tags": ["Mitigation", "Patch", "Vendor Advisory"], "url": "https://access.redhat.com/articles/3623521"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "https://access.redhat.com/errata/RHSA-2018:2837"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "https://access.redhat.com/errata/RHSA-2018:2838"}, {"source": "secalert@redhat.com", "tags": ["Issue Tracking", "Vendor Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14649"}, {"source": "secalert@redhat.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/ceph/ceph-iscsi-cli/issues/120"}, {"source": "secalert@redhat.com", "tags": ["Patch", "Vendor Advisory"], "url": "https://github.com/ceph/ceph-iscsi-cli/pull/121/commits/c3812075e30c76a800a961e7291087d357403f6b"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-77"}], "source": "secalert@redhat.com", "type": "Primary"}, {"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Secondary"}]}

{"affected_release": [{"advisory": "RHSA-2018:2837", "cpe": "cpe:/a:redhat:ceph_storage:2::el7", "package": "ceph-iscsi-cli-0:2.0-7.el7cp", "product_name": "Red Hat Ceph Storage 2.5 for Red Hat Enterprise Linux 7", "release_date": "2018-10-01T00:00:00Z"}, {"advisory": "RHSA-2018:2838", "cpe": "cpe:/a:redhat:ceph_storage:3::el7", "package": "ceph-iscsi-cli-0:2.7-7.el7cp", "product_name": "Red Hat Ceph Storage 3.1", "release_date": "2018-10-01T00:00:00Z"}], "bugzilla": {"description": "ceph-iscsi-cli: rbd-target-api service runs in debug mode allowing for remote command execution", "id": "1632078", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1632078"}, "csaw": true, "cvss3": {"cvss3_base_score": "9.8", "cvss3_scoring_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "status": "verified"}, "cwe": "CWE-77", "details": ["It was found that ceph-isci-cli package as shipped by Red Hat Ceph Storage 2 and 3 is using python-werkzeug in debug shell mode. This is done by setting debug=True in file /usr/bin/rbd-target-api provided by ceph-isci-cli package. This allows unauthenticated attackers to access this debug shell and escalate privileges. Once an attacker has successfully connected to this debug shell they will be able to execute arbitrary commands remotely. These commands will run with the same privileges as of user executing the application which is using python-werkzeug with debug shell mode enabled. In - Red Hat Ceph Storage 2 and 3, ceph-isci-cli package runs python-werkzeug library with root level permissions.", "It was found that rbd-target-api service provided by ceph-iscsi-cli was running in debug mode. An unauthenticated attacker could use this to remotely execute arbitrary code and escalate privileges."], "mitigation": {"lang": "en:us", "value": "To stop werkzeug debug mode started by rbd-target-api which is provided by ceph-iscsi-cli:\n1. ~]# systemctl stop rbd-target-api\n2. ~]# vi /usr/bin/rbd-target-api\n# Start the API server\n...\n737 app.run(host='0.0.0.0',\n738 port=settings.config.api_port,\n739 debug=True, <==== change this to debug=False\nuse_evalex=False, <=== add this line to disable debugger code execution\n740 use_reloader=False,\n741 ssl_context=context)\n...\nafter changes it should be\n# Start the API server\n...\n737 app.run(host='0.0.0.0',\n738 port=settings.config.api_port,\n739 debug=False, \nuse_evalex=False,\n740 use_reloader=False,\n741 ssl_context=context)\n...\n3. ~]# systemctl start rbd-target-api\n4. Limit exposure of port 5000/tcp: This port should be opened to trusted hosts which require to run 'gwcli'."}, "name": "CVE-2018-14649", "public_date": "2018-09-24T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2018-14649\nhttps://nvd.nist.gov/vuln/detail/CVE-2018-14649\nhttps://access.redhat.com/articles/3623521"], "statement": "This issue affects the versions of ceph-iscsi-cli as shipped with Red Hat Ceph Storage 2 and 3. This flaw does not affect python-werkzeug library. It depends on if application uses python-werkzeug library with debug mode enabled.", "threat_severity": "Critical"}