{ "data_type": "CVE", "data_format": "MITRE", "data_version": "4.0", "CVE_data_meta": { "ID": "CVE-2019-5062", "ASSIGNER": "talos-cna@cisco.com", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "vendor_name": "n/a", "product": { "product_data": [ { "product_name": "W1.f1", "version": { "version_data": [ { "version_value": "hostapd version 2.6 on a Raspberry Pi." } ] } } ] } } ] } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-440: Expected Behavior Violation" } ] } ] }, "references": { "reference_data": [ { "refsource": "MISC", "name": "https://talosintelligence.com/vulnerability_reports/TALOS-2019-0850", "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2019-0850" } ] }, "description": { "description_data": [ { "lang": "eng", "value": "An exploitable denial-of-service vulnerability exists in the 802.11w security state handling for hostapd 2.6 connected clients with valid 802.11w sessions. By simulating an incomplete new association, an attacker can trigger a deauthentication against stations using 802.11w, resulting in a denial of service." } ] }, "impact": { "cvss": { "baseScore": 7.4, "baseSeverity": "High", "vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "version": "3.0" } } }