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{
"schema_version": "1.7.0",
"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",
"aliases": [],
"upstream": [
"UBUNTU-CVE-2019-16275"
],
"related": [],
"published": "2019-09-18T12:40:03Z",
"modified": "2026-02-10T04:41:38Z",
"affected": [
{
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "wpa",
"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_name": "hostapd",
"binary_version": "1:2.4-0ubuntu6.6"
},
{
"binary_name": "wpagui",
"binary_version": "2.4-0ubuntu6.6"
},
{
"binary_name": "wpasupplicant",
"binary_version": "2.4-0ubuntu6.6"
}
],
"availability": "No subscription required"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:16.04:LTS",
"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"
}
]
}
]
}
}
},
{
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "wpa",
"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_name": "hostapd",
"binary_version": "2:2.6-15ubuntu2.5"
},
{
"binary_name": "wpagui",
"binary_version": "2:2.6-15ubuntu2.5"
},
{
"binary_name": "wpasupplicant",
"binary_version": "2:2.6-15ubuntu2.5"
}
],
"availability": "No subscription required"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:18.04:LTS",
"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"
}
]
}
]
}
}
}
],
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-4136-1"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2019-16275"
}
]
}