USN-3455-1

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Source

https://ubuntu.com/security/notices/USN-3455-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3455-1.json

JSON Data

https://api.osv.dev/v1/vulns/USN-3455-1

Related

Published

2017-10-16T15:39:35.071883Z

Modified

2017-10-16T15:39:35.071883Z

Summary

wpa vulnerabilities

Details

Mathy Vanhoef discovered that wpa_supplicant and hostapd incorrectly handled WPA2. A remote attacker could use this issue with key reinstallation attacks to obtain sensitive information. (CVE-2017-13077, CVE-2017-13078, CVE-2017-13079, CVE-2017-13080, CVE-2017-13081, CVE-2017-13082, CVE-2017-13086, CVE-2017-13087, CVE-2017-13088)

Imre Rad discovered that wpa_supplicant and hostapd incorrectly handled invalid characters in passphrase parameters. A remote attacker could use this issue to cause a denial of service. (CVE-2016-4476)

Imre Rad discovered that wpa_supplicant and hostapd incorrectly handled invalid characters in passphrase parameters. A local attacker could use this issue to cause a denial of service, or possibly execute arbitrary code. (CVE-2016-4477)

References

Affected packages

Ubuntu:14.04:LTS / wpa

Package

Name: wpa
Purl: pkg:deb/ubuntu/wpa@2.1-0ubuntu1.5?arch=source&distro=trusty

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.1-0ubuntu1.5

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

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "hostapd",
            "binary_version": "1:2.1-0ubuntu1.5"
        },
        {
            "binary_name": "hostapd-dbgsym",
            "binary_version": "1:2.1-0ubuntu1.5"
        },
        {
            "binary_name": "wpagui",
            "binary_version": "2.1-0ubuntu1.5"
        },
        {
            "binary_name": "wpagui-dbgsym",
            "binary_version": "2.1-0ubuntu1.5"
        },
        {
            "binary_name": "wpasupplicant",
            "binary_version": "2.1-0ubuntu1.5"
        },
        {
            "binary_name": "wpasupplicant-dbgsym",
            "binary_version": "2.1-0ubuntu1.5"
        },
        {
            "binary_name": "wpasupplicant-udeb",
            "binary_version": "2.1-0ubuntu1.5"
        },
        {
            "binary_name": "wpasupplicant-udeb-dbgsym",
            "binary_version": "2.1-0ubuntu1.5"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:16.04:LTS / wpa

Package

Name: wpa
Purl: pkg:deb/ubuntu/wpa@2.4-0ubuntu6.2?arch=source&distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.4-0ubuntu6.2

Affected versions

2.*

2.4-0ubuntu3

2.4-0ubuntu4

2.4-0ubuntu5

2.4-0ubuntu6

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "hostapd",
            "binary_version": "1:2.4-0ubuntu6.2"
        },
        {
            "binary_name": "hostapd-dbgsym",
            "binary_version": "1:2.4-0ubuntu6.2"
        },
        {
            "binary_name": "wpagui",
            "binary_version": "2.4-0ubuntu6.2"
        },
        {
            "binary_name": "wpagui-dbgsym",
            "binary_version": "2.4-0ubuntu6.2"
        },
        {
            "binary_name": "wpasupplicant",
            "binary_version": "2.4-0ubuntu6.2"
        },
        {
            "binary_name": "wpasupplicant-dbgsym",
            "binary_version": "2.4-0ubuntu6.2"
        },
        {
            "binary_name": "wpasupplicant-udeb",
            "binary_version": "2.4-0ubuntu6.2"
        },
        {
            "binary_name": "wpasupplicant-udeb-dbgsym",
            "binary_version": "2.4-0ubuntu6.2"
        }
    ],
    "availability": "No subscription required"
}