{"cve":{"cve_id":"CVE-2022-0396","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.02617,"epss_percentile":0.8344,"epss_as_of":"2026-06-23","description":"BIND 9.16.11 -> 9.16.26, 9.17.0 -> 9.18.0 and versions 9.16.11-S1 -> 9.16.26-S1 of the BIND Supported Preview Edition. Specifically crafted TCP streams can cause connections to BIND to remain in CLOSE_WAIT status for an indefinite period of time, even after the client has terminated the connection.","published_at":"2022-03-23T10:45:13.589000Z","last_modified_at":null,"cvss_v3_score":5.3,"cvss_v3_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","cvss_v3_severity":"MEDIUM","cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":null,"nvd_references":["https://kb.isc.org/v1/docs/cve-2022-0396","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NYD7US4HZRFUGAJ66ZTHFBYVP5N3OQBY/","https://security.netapp.com/advisory/ntap-20220408-0001/","https://cert-portal.siemens.com/productcert/pdf/ssa-637483.pdf","https://security.gentoo.org/glsa/202210-25"],"vuln_status":null,"trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:39.878444Z","updated_at":"2026-06-28T23:16:41.155601Z"},"effective_severity":"MEDIUM","badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":"3.1","metrics":[{"metric":"AV","name":"Attack Vector","value":"N","value_label":"Network"},{"metric":"AC","name":"Attack Complexity","value":"L","value_label":"Low"},{"metric":"PR","name":"Privileges Required","value":"N","value_label":"None"},{"metric":"UI","name":"User Interaction","value":"N","value_label":"None"},{"metric":"S","name":"Scope","value":"U","value_label":"Unchanged"},{"metric":"C","name":"Confidentiality","value":"N","value_label":"None"},{"metric":"I","name":"Integrity","value":"N","value_label":"None"},{"metric":"A","name":"Availability","value":"L","value_label":"Low"}]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"isc","vendor_name":"ISC","product_slug":"bind","product_name":"BIND","version_start":"Open Source Branch 9.16 9.16.11 through versions before 9.16.27","version_start_inclusive":true,"version_end":"Open Source Branch 9.16 9.16.11 through versions before 9.16.27","version_end_inclusive":true,"cpe23_uri":"cve5:isc:bind:Open Source Branch 9.16 9.16.11 through versions before 9.16.27:Open Source Branch 9.16 9.16.11 through versions before 9.16.27"},{"vendor_slug":"isc","vendor_name":"ISC","product_slug":"bind","product_name":"BIND","version_start":"Development Branch 9.17 BIND 9.17 all versions","version_start_inclusive":true,"version_end":"Development Branch 9.17 BIND 9.17 all versions","version_end_inclusive":true,"cpe23_uri":"cve5:isc:bind:Development Branch 9.17 BIND 9.17 all versions:Development Branch 9.17 BIND 9.17 all versions"},{"vendor_slug":"isc","vendor_name":"ISC","product_slug":"bind","product_name":"BIND","version_start":"Open Source Branch 9.18 9.18.0","version_start_inclusive":true,"version_end":"Open Source Branch 9.18 9.18.0","version_end_inclusive":true,"cpe23_uri":"cve5:isc:bind:Open Source Branch 9.18 9.18.0:Open Source Branch 9.18 9.18.0"},{"vendor_slug":"isc","vendor_name":"ISC","product_slug":"bind","product_name":"BIND","version_start":"Supported Preview Branch 9.16-S 9.16.11-S through versions before 9.16.27-S","version_start_inclusive":true,"version_end":"Supported Preview Branch 9.16-S 9.16.11-S through versions before 9.16.27-S","version_end_inclusive":true,"cpe23_uri":"cve5:isc:bind:Supported Preview Branch 9.16-S 9.16.11-S through versions before 9.16.27-S:Supported Preview Branch 9.16-S 9.16.11-S through versions before 9.16.27-S"}],"exploit_refs":[],"news":[],"references":[{"url":"https://kb.isc.org/v1/docs/cve-2022-0396","source_type":"MISC","tags":[]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NYD7US4HZRFUGAJ66ZTHFBYVP5N3OQBY/","source_type":"MAILING_LIST","tags":["mailing-list"]},{"url":"https://security.netapp.com/advisory/ntap-20220408-0001/","source_type":"MISC","tags":[]},{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-637483.pdf","source_type":"MISC","tags":[]},{"url":"https://security.gentoo.org/glsa/202210-25","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2022-03-23T10:45:13.589000Z","label":"CVE published","source":null},{"type":"cvss_changed","at":"2026-06-28T17:20:25.716557Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:20:25.716557Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:20:25.716557Z","label":"CVSS score revised","source":"cvelistv5"}]}