{"status":"success","advisory":{"_id":"683547275b16347a91c39e2f","kb_acknowledgements":null,"kb_affected_list":["Clustered Data ONTAP"],"kb_bad_data":false,"kb_cve":["CVE-2019-5506"],"kb_exploitation":"Not public","kb_fixes":[{"product":"Clustered Data ONTAP","fixes":[{"link":"https://mysupport.netapp.com/products/ontap9/9.1P16/","cves":[]},{"link":"https://mysupport.netapp.com/products/ontap9/9.3P11/","cves":[]},{"link":"https://mysupport.netapp.com/products/ontap9/9.4P6/","cves":[]},{"link":"https://mysupport.netapp.com/products/ontap9/9.5P1/","cves":[]},{"link":"https://mysupport.netapp.com/products/ontap9/9.6/","cves":[]}],"instructions":"","wontfix":false,"eos_link":null}],"kb_impact":"Exploitation of this vulnerability could lead to man-in-the-middle (MITM) attacks utilizing data configured using the \"system node virtual-machine hypervisor\" command. \r\n<br><br>\r\nThis command is not supported on hardware-based platforms - it is supported only on virtual platforms such as ONTAP Select.","kb_internal_notes":[{"burt":"972284","jira":"","product":"Clustered Data ONTAP"}],"kb_investigating_list":[],"kb_num":"9010000","kb_ref":[],"kb_rev_history":[{"comment":"Initial Public Release, Final status","date":"20191009","version":"1.0"},{"comment":"Updated Impact and Workaround sections","date":"20191010","version":"2.0"}],"kb_revised_list":[],"kb_scoring":{"CVE-2019-5506":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},"kb_scoring_calc":[{"cve_id":"CVE-2019-5506","range":"MEDIUM","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"}],"kb_status":"Final","kb_summary":"Clustered Data ONTAP versions 9.0 and higher do not enforce hostname verification under certain circumstances making them susceptible to impersonation via man-in-the-middle attacks.\r\n","kb_title":"CVE-2019-5506 Hostname Verification Vulnerability in Clustered Data ONTAP 9.0 and higher","kb_unaffected_list":["7-Mode Transition Tool","ATTO FibreBridge","Brocade Fabric Operating System Firmware","Brocade Network Advisor Software","Clustered Data ONTAP Antivirus Connector","Data ONTAP operating in 7-Mode","E-Series SANtricity Management Plug-ins (VMware vCenter)","E-Series SANtricity Storage Manager","E-Series SANtricity Web Services (REST API) for Web Services Proxy","FAS/AFF BIOS","Host Utilities - SAN for Linux","Host Utilities - SAN for Windows","MetroCluster Tiebreaker for clustered Data ONTAP","NetApp Cloud Backup (formerly AltaVault)","NetApp Manageability SDK","NetApp NFS Plug-in for VMware VAAI","NetApp Plug-in for Symantec NetBackup","NetApp SANtricity SMI-S Provider","NetApp SMI-S Provider","NetApp Storage Encryption","NetApp VASA Provider for Clustered Data ONTAP 7.2 and above","OnCommand API Services","OnCommand Cloud Manager","OnCommand Insight","OnCommand System Manager 9.x","OnCommand Unified Manager for 7-Mode (core package) ","OnCommand Workflow Automation","Open Systems SnapVault Agent","RAID Controller CTS2600 Legacy Engenio","Service Processor","Single Mailbox Recovery","Snap Creator Framework","SnapCenter","SnapDrive for Unix","SnapDrive for Windows","SnapManager for Exchange","SnapManager for Hyper-V","SnapManager for MS SQL","SnapManager for Oracle","SnapManager for SAP","SnapManager for Sharepoint","Storage Replication Adapter for Clustered Data ONTAP for VMware vSphere 7.2 and above","Storage Services Connector","StorageGRID (formerly StorageGRID Webscale)","StorageGRID9 (9.x and prior)","System Setup","Virtual Storage Console for VMware vSphere 7.2 and above"],"kb_workarounds":"Avoid running the \"system node virtual-machine hypervisor\" configuration commands on unfixed versions of ONTAP.","ntap_advisory_id":"NTAP-20191009-0003","adv_id":"ntap-20191009-0003","published_date":"2019-10-09T00:00:00","updated_date":"2019-10-10T00:00:00","inserted_date":"2025-05-27T05:01:27.592000","modified_date":null}}