{"cve_id":"CVE-2018-15473","published":"2018-08-17T19:29:00.223000+00:00","last_modified":"2026-06-17T01:42:35.090000+00:00","vuln_status":"Modified","description":"OpenSSH through 7.7 is prone to a user enumeration vulnerability due to not delaying bailout for an invalid authenticating user until after the packet containing the request has been fully parsed, related to auth2-gss.c, auth2-hostbased.c, and auth2-pubkey.c.","cvss_version":"3.1","cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","base_score":5.3,"base_severity":"MEDIUM","attack_vector":"NETWORK","privileges_req":"NONE","user_interaction":"NONE","scope":"UNCHANGED","impact_c":"LOW","impact_i":"NONE","impact_a":"NONE","cwe_ids":["CWE-362"],"in_kev":false,"kev_date_added":null,"kev_ransomware":false,"epss_score":0.98675,"epss_percentile":0.99924,"cap_rule_version":"0.1.1","stage":"INITIAL_ACCESS","req_access":"NONE","req_vector":"NETWORK","req_user_interaction":false,"grant_access":"PRIV","caps":["CODE_EXEC","INFO_DISCLOSURE","PRIV_GAIN"],"terminal":false,"cap_confidence":"high","ingested_at":"2026-09-18T08:49:46.683674+00:00","first_seen":"2018-08-17T19:29:00.223000+00:00","kev_first_seen":null,"novelty_score":0.0,"novelty_reasons":[],"novelty_at":null,"vendors":["canonical","debian","netapp","openbsd","oracle","redhat","siemens"],"products":["aff_baseboard_management_controller","cloud_backup","clustered_data_ontap","cn1610","cn1610_firmware","data_ontap","data_ontap_edge","debian_linux","enterprise_linux_desktop","enterprise_linux_server","enterprise_linux_workstation","fas_baseboard_management_controller","oncommand_unified_manager","ontap_select_deploy","openssh","scalance_x204rna","scalance_x204rna_firmware","service_processor","steelstore_cloud_integrated_storage","storage_replication_adapter","sun_zfs_storage_appliance_kit","ubuntu_linux","vasa_provider","virtual_storage_console"],"affected":[{"vendor":"canonical","product":"ubuntu_linux","ranges":["16.04","18.04","14.04"]},{"vendor":"debian","product":"debian_linux","ranges":["9.0","8.0"]},{"vendor":"netapp","product":"aff_baseboard_management_controller","ranges":["all versions"]},{"vendor":"netapp","product":"cloud_backup","ranges":["all versions"]},{"vendor":"netapp","product":"clustered_data_ontap","ranges":["all versions"]},{"vendor":"netapp","product":"cn1610_firmware","ranges":["all versions"]},{"vendor":"netapp","product":"data_ontap","ranges":["all versions"]},{"vendor":"netapp","product":"data_ontap_edge","ranges":["all versions"]},{"vendor":"netapp","product":"fas_baseboard_management_controller","ranges":["all versions"]},{"vendor":"netapp","product":"oncommand_unified_manager","ranges":["≥ 9.4"]},{"vendor":"netapp","product":"ontap_select_deploy","ranges":["all versions"]},{"vendor":"netapp","product":"service_processor","ranges":["all versions"]},{"vendor":"netapp","product":"steelstore_cloud_integrated_storage","ranges":["all versions"]},{"vendor":"netapp","product":"storage_replication_adapter","ranges":["≥ 7.2"]},{"vendor":"netapp","product":"vasa_provider","ranges":["≥ 7.2"]},{"vendor":"netapp","product":"virtual_storage_console","ranges":["≥ 7.2"]},{"vendor":"openbsd","product":"openssh","ranges":["≤ 7.7"]},{"vendor":"oracle","product":"sun_zfs_storage_appliance_kit","ranges":["8.8.6"]},{"vendor":"redhat","product":"enterprise_linux_desktop","ranges":["6.0","7.0"]},{"vendor":"redhat","product":"enterprise_linux_server","ranges":["7.0","6.0"]},{"vendor":"redhat","product":"enterprise_linux_workstation","ranges":["7.0","6.0"]},{"vendor":"siemens","product":"scalance_x204rna_firmware","ranges":["< 3.2.7"]}]}