{"id":"USN-3969-1","summary":"wpa vulnerability","details":"It was discovered that wpa_supplicant and hostapd incorrectly handled\nunexpected fragments when using EAP-pwd. A remote attacker could possibly\nuse this issue to cause a denial of service.\n","modified":"2026-02-10T04:41:31Z","published":"2019-05-07T14:09:27Z","related":["UBUNTU-CVE-2019-11555"],"upstream":["CVE-2019-11555","UBUNTU-CVE-2019-11555"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3969-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-11555"}],"affected":[{"package":{"name":"wpa","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/wpa@2.4-0ubuntu6.5?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4-0ubuntu6.5"}]}],"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"],"ecosystem_specific":{"binaries":[{"binary_version":"1:2.4-0ubuntu6.5","binary_name":"hostapd"},{"binary_version":"2.4-0ubuntu6.5","binary_name":"wpagui"},{"binary_version":"2.4-0ubuntu6.5","binary_name":"wpasupplicant"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2019-11555","severity":[{"score":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:16.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3969-1.json"}},{"package":{"name":"wpa","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/wpa@2:2.6-15ubuntu2.3?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.6-15ubuntu2.3"}]}],"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"],"ecosystem_specific":{"binaries":[{"binary_version":"2:2.6-15ubuntu2.3","binary_name":"hostapd"},{"binary_version":"2:2.6-15ubuntu2.3","binary_name":"wpagui"},{"binary_version":"2:2.6-15ubuntu2.3","binary_name":"wpasupplicant"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2019-11555","severity":[{"score":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:18.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3969-1.json"}}],"schema_version":"1.7.3"}