{"id":"USN-4136-1","summary":"wpa vulnerability","details":"It was discovered that wpa_supplicant incorrectly handled certain management\nframes. An attacker could possibly use this issue to cause a denial of service.\n","modified":"2026-02-10T04:41:38Z","published":"2019-09-18T12:40:03Z","related":["UBUNTU-CVE-2019-16275"],"upstream":["CVE-2019-16275","UBUNTU-CVE-2019-16275"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4136-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-16275"}],"affected":[{"package":{"name":"wpa","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/wpa@2.4-0ubuntu6.6?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4-0ubuntu6.6"}]}],"versions":["2.4-0ubuntu3","2.4-0ubuntu4","2.4-0ubuntu5","2.4-0ubuntu6","2.4-0ubuntu6.2","2.4-0ubuntu6.3","2.4-0ubuntu6.4","2.4-0ubuntu6.5"],"ecosystem_specific":{"binaries":[{"binary_version":"1:2.4-0ubuntu6.6","binary_name":"hostapd"},{"binary_version":"2.4-0ubuntu6.6","binary_name":"wpagui"},{"binary_version":"2.4-0ubuntu6.6","binary_name":"wpasupplicant"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4136-1.json","cves_map":{"cves":[{"id":"CVE-2019-16275","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}],"ecosystem":"Ubuntu:16.04:LTS"}}},{"package":{"name":"wpa","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/wpa@2:2.6-15ubuntu2.5?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.6-15ubuntu2.5"}]}],"versions":["2.4-0ubuntu10","2:2.4-1.1ubuntu1","2:2.6-15ubuntu1","2:2.6-15ubuntu2","2:2.6-15ubuntu2.1","2:2.6-15ubuntu2.2","2:2.6-15ubuntu2.3","2:2.6-15ubuntu2.4"],"ecosystem_specific":{"binaries":[{"binary_version":"2:2.6-15ubuntu2.5","binary_name":"hostapd"},{"binary_version":"2:2.6-15ubuntu2.5","binary_name":"wpagui"},{"binary_version":"2:2.6-15ubuntu2.5","binary_name":"wpasupplicant"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4136-1.json","cves_map":{"cves":[{"id":"CVE-2019-16275","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}],"ecosystem":"Ubuntu:18.04:LTS"}}}],"schema_version":"1.7.3"}