USN-3954-1

It was discovered that FreeRADIUS incorrectly handled certain inputs. An attacker could possibly use this issue to bypass authentication. (CVE-2019-11234, CVE-2019-11235)

References

Affected packages

Ubuntu:18.04:LTS / freeradius

Package

Name: freeradius
Purl: pkg:deb/ubuntu/freeradius@3.0.16+dfsg-1ubuntu3.1?arch=source&distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.0.16+dfsg-1ubuntu3.1

Affected versions

3.*

3.0.15+dfsg-1ubuntu2

3.0.16+dfsg-1ubuntu2

3.0.16+dfsg-1ubuntu3

Ecosystem specific

{
    "binaries": [
        {
            "binary_version": "3.0.16+dfsg-1ubuntu3.1",
            "binary_name": "freeradius"
        },
        {
            "binary_version": "3.0.16+dfsg-1ubuntu3.1",
            "binary_name": "freeradius-common"
        },
        {
            "binary_version": "3.0.16+dfsg-1ubuntu3.1",
            "binary_name": "freeradius-config"
        },
        {
            "binary_version": "3.0.16+dfsg-1ubuntu3.1",
            "binary_name": "freeradius-dhcp"
        },
        {
            "binary_version": "3.0.16+dfsg-1ubuntu3.1",
            "binary_name": "freeradius-iodbc"
        },
        {
            "binary_version": "3.0.16+dfsg-1ubuntu3.1",
            "binary_name": "freeradius-krb5"
        },
        {
            "binary_version": "3.0.16+dfsg-1ubuntu3.1",
            "binary_name": "freeradius-ldap"
        },
        {
            "binary_version": "3.0.16+dfsg-1ubuntu3.1",
            "binary_name": "freeradius-memcached"
        },
        {
            "binary_version": "3.0.16+dfsg-1ubuntu3.1",
            "binary_name": "freeradius-mysql"
        },
        {
            "binary_version": "3.0.16+dfsg-1ubuntu3.1",
            "binary_name": "freeradius-postgresql"
        },
        {
            "binary_version": "3.0.16+dfsg-1ubuntu3.1",
            "binary_name": "freeradius-redis"
        },
        {
            "binary_version": "3.0.16+dfsg-1ubuntu3.1",
            "binary_name": "freeradius-rest"
        },
        {
            "binary_version": "3.0.16+dfsg-1ubuntu3.1",
            "binary_name": "freeradius-utils"
        },
        {
            "binary_version": "3.0.16+dfsg-1ubuntu3.1",
            "binary_name": "freeradius-yubikey"
        },
        {
            "binary_version": "3.0.16+dfsg-1ubuntu3.1",
            "binary_name": "libfreeradius-dev"
        },
        {
            "binary_version": "3.0.16+dfsg-1ubuntu3.1",
            "binary_name": "libfreeradius3"
        }
    ],
    "availability": "No subscription required"
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3954-1.json"

cves_map

{
    "cves": [
        {
            "id": "CVE-2019-11234",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        },
        {
            "id": "CVE-2019-11235",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ],
    "ecosystem": "Ubuntu:18.04:LTS"
}