USN-4136-1

See a problem?
Source
https://ubuntu.com/security/notices/USN-4136-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4136-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-4136-1
Related
Published
2019-09-18T12:40:03.149520Z
Modified
2019-09-18T12:40:03.149520Z
Summary
wpa vulnerability
Details

It was discovered that wpa_supplicant incorrectly handled certain management frames. An attacker could possibly use this issue to cause a denial of service.

References

Affected packages

Ubuntu:16.04:LTS / wpa

Package

Name
wpa
Purl
pkg:deb/ubuntu/wpa@2.4-0ubuntu6.6?arch=src?distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.4-0ubuntu6.6

Affected versions

2.*

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 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "hostapd-dbgsym": "1:2.4-0ubuntu6.6",
            "wpasupplicant-udeb": "2.4-0ubuntu6.6",
            "wpagui-dbgsym": "2.4-0ubuntu6.6",
            "hostapd": "1:2.4-0ubuntu6.6",
            "wpagui": "2.4-0ubuntu6.6",
            "wpasupplicant": "2.4-0ubuntu6.6",
            "wpasupplicant-udeb-dbgsym": "2.4-0ubuntu6.6",
            "wpasupplicant-dbgsym": "2.4-0ubuntu6.6"
        }
    ]
}

Ubuntu:18.04:LTS / wpa

Package

Name
wpa
Purl
pkg:deb/ubuntu/wpa@2:2.6-15ubuntu2.5?arch=src?distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:2.6-15ubuntu2.5

Affected versions

2.*

2.4-0ubuntu10

2:2.*

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 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "hostapd-dbgsym": "2:2.6-15ubuntu2.5",
            "wpasupplicant-udeb": "2:2.6-15ubuntu2.5",
            "wpagui-dbgsym": "2:2.6-15ubuntu2.5",
            "hostapd": "2:2.6-15ubuntu2.5",
            "wpagui": "2:2.6-15ubuntu2.5",
            "wpasupplicant": "2:2.6-15ubuntu2.5",
            "wpasupplicant-dbgsym": "2:2.6-15ubuntu2.5"
        }
    ]
}