UBUNTU-CVE-2015-5314

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Source

https://ubuntu.com/security/CVE-2015-5314

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2015/UBUNTU-CVE-2015-5314.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2015-5314

Related

Published

2015-11-10T00:00:00Z

Modified

2015-11-10T00:00:00Z

Severity

5.9 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

The eappwdprocess function in eapserver/eapserver_pwd.c in hostapd 2.x before 2.6 does not validate that the reassembly buffer is large enough for the final fragment when used with (1) an internal EAP server or (2) a RADIUS server and EAP-pwd is enabled in a runtime configuration, which allows remote attackers to cause a denial of service (process termination) via a large final fragment in an EAP-pwd message.

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

2.1-0ubuntu1.4

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

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "1:2.1-0ubuntu1.4",
            "binary_name": "hostapd"
        },
        {
            "binary_version": "1:2.1-0ubuntu1.4",
            "binary_name": "hostapd-dbgsym"
        },
        {
            "binary_version": "2.1-0ubuntu1.4",
            "binary_name": "wpagui"
        },
        {
            "binary_version": "2.1-0ubuntu1.4",
            "binary_name": "wpagui-dbgsym"
        },
        {
            "binary_version": "2.1-0ubuntu1.4",
            "binary_name": "wpasupplicant"
        },
        {
            "binary_version": "2.1-0ubuntu1.4",
            "binary_name": "wpasupplicant-dbgsym"
        },
        {
            "binary_version": "2.1-0ubuntu1.4",
            "binary_name": "wpasupplicant-udeb"
        },
        {
            "binary_version": "2.1-0ubuntu1.4",
            "binary_name": "wpasupplicant-udeb-dbgsym"
        }
    ]
}