{"cve":{"cve_id":"CVE-2018-5383","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":0.00802,"epss_percentile":0.51849,"epss_as_of":"2026-06-23","description":"Bluetooth firmware or operating system software drivers in macOS versions before 10.13, High Sierra and iOS versions before 11.4, and Android versions before the 2018-06-05 patch may not sufficiently validate elliptic curve parameters used to generate public keys during a Diffie-Hellman key exchange, which may allow a remote attacker to obtain the encryption key used by the device.","published_at":"2018-08-07T21:00:00Z","last_modified_at":null,"cvss_v3_score":8.0,"cvss_v3_vector":"CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N","cvss_v3_severity":"HIGH","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":["CWE-325"],"nvd_references":["http://www.cs.technion.ac.il/~biham/BT/","http://www.securitytracker.com/id/1041432","https://www.kb.cert.org/vuls/id/304725","https://www.bluetooth.com/news/unknown/2018/07/bluetooth-sig-security-update","http://www.securityfocus.com/bid/104879","https://lists.debian.org/debian-lts-announce/2019/04/msg00005.html","https://access.redhat.com/errata/RHSA-2019:2169","https://usn.ubuntu.com/4094-1/","https://usn.ubuntu.com/4095-2/","https://usn.ubuntu.com/4095-1/","https://usn.ubuntu.com/4118-1/","https://usn.ubuntu.com/4351-1/"],"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":"2026-06-28T23:11:30.289320Z"},"effective_severity":"HIGH","badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":"3.0","metrics":[{"metric":"AV","name":"Attack Vector","value":"A","value_label":"Adjacent"},{"metric":"AC","name":"Attack Complexity","value":"H","value_label":"High"},{"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":"C","value_label":"Changed"},{"metric":"C","name":"Confidentiality","value":"H","value_label":"High"},{"metric":"I","name":"Integrity","value":"H","value_label":"High"},{"metric":"A","name":"Availability","value":"N","value_label":"None"}]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"android-open-source-project","vendor_name":"Android Open Source Project","product_slug":"android","product_name":"Android","version_start":"unspecified","version_start_inclusive":true,"version_end":"2018-06-05 patch level","version_end_inclusive":false,"cpe23_uri":"cve5:android-open-source-project:android:unspecified:2018-06-05 patch level"},{"vendor_slug":"apple","vendor_name":"Apple","product_slug":"ios","product_name":"iOS","version_start":"11","version_start_inclusive":true,"version_end":"11.4","version_end_inclusive":false,"cpe23_uri":"cve5:apple:ios:11:11.4"},{"vendor_slug":"apple","vendor_name":"Apple","product_slug":"macos","product_name":"macOS","version_start":"10.13 High Sierra","version_start_inclusive":true,"version_end":"10.13.6","version_end_inclusive":false,"cpe23_uri":"cve5:apple:macos:10.13 High Sierra:10.13.6"}],"exploit_refs":[],"news":[],"references":[{"url":"http://www.cs.technion.ac.il/~biham/BT/","source_type":"MISC","tags":[]},{"url":"http://www.securitytracker.com/id/1041432","source_type":"MISC","tags":[]},{"url":"https://www.kb.cert.org/vuls/id/304725","source_type":"MISC","tags":[]},{"url":"https://www.bluetooth.com/news/unknown/2018/07/bluetooth-sig-security-update","source_type":"MISC","tags":[]},{"url":"http://www.securityfocus.com/bid/104879","source_type":"MISC","tags":[]},{"url":"https://lists.debian.org/debian-lts-announce/2019/04/msg00005.html","source_type":"MAILING_LIST","tags":["mailing-list"]},{"url":"https://access.redhat.com/errata/RHSA-2019:2169","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"https://usn.ubuntu.com/4094-1/","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"https://usn.ubuntu.com/4095-2/","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"https://usn.ubuntu.com/4095-1/","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"https://usn.ubuntu.com/4118-1/","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"https://usn.ubuntu.com/4351-1/","source_type":"VENDOR_ADVISORY","tags":["advisory"]}],"timeline":[{"type":"published","at":"2018-08-07T21:00:00Z","label":"CVE published","source":null},{"type":"cvss_changed","at":"2026-06-28T16:58:37.484515Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T16:58:37.484515Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T16:58:37.484515Z","label":"CVSS score revised","source":"cvelistv5"}]}