USN-3969-2

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Source

https://ubuntu.com/security/notices/USN-3969-2

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3969-2.json

JSON Data

https://api.osv.dev/v1/vulns/USN-3969-2

Related

Published

2019-05-09T14:28:16.224035Z

Modified

2019-05-09T14:28:16.224035Z

Summary

wpa vulnerability

Details

USN-3969-1 fixed a vulnerability in wpa_supplicant and hostapd. This update provides the corresponding update for Ubuntu 14.04 ESM.

Original advisory details:

It was discovered that wpa_supplicant and hostapd incorrectly handled unexpected fragments when using EAP-pwd. A remote attacker could possibly use this issue to cause a denial of service.

References

Affected packages

Ubuntu:14.04:LTS / wpa

Package

Name: wpa
Purl: pkg:deb/ubuntu/wpa?arch=src?distro=trusty

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.1-0ubuntu1.7+esm1

Affected versions

1.*

1.0-3ubuntu2

1.0-3ubuntu3

1.0-3ubuntu4

2.*

2.1-0ubuntu1

2.1-0ubuntu1.1

2.1-0ubuntu1.2

2.1-0ubuntu1.3

2.1-0ubuntu1.4

2.1-0ubuntu1.5

2.1-0ubuntu1.6

2.1-0ubuntu1.7

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "2.1-0ubuntu1.7+esm1",
            "binary_name": "hostapd"
        },
        {
            "binary_version": "2.1-0ubuntu1.7+esm1",
            "binary_name": "wpagui"
        },
        {
            "binary_version": "2.1-0ubuntu1.7+esm1",
            "binary_name": "wpasupplicant-udeb"
        },
        {
            "binary_version": "2.1-0ubuntu1.7+esm1",
            "binary_name": "wpasupplicant"
        }
    ]
}