USN-4136-2

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Source
https://ubuntu.com/security/notices/USN-4136-2
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/USN-4136-2.json
JSON Data
https://api.osv.dev/v1/vulns/USN-4136-2
Related
Published
2019-09-18T14:04:07.097107Z
Modified
2019-09-18T14:04:07.097107Z
Summary
wpa, wpasupplicant vulnerability
Details

USN-4136-1 fixed a vulnerability in wpa_supplicant. This update provides the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM.

Original advisory 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:Pro:14.04:LTS / wpa

Package

Name
wpa

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.1-0ubuntu1.7+esm2

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "hostapd": "1:2.1-0ubuntu1.7+esm2",
            "wpagui": "2.1-0ubuntu1.7+esm2",
            "wpasupplicant": "2.1-0ubuntu1.7+esm2",
            "wpasupplicant-udeb": "2.1-0ubuntu1.7+esm2"
        }
    ]
}