UBUNTU-CVE-2022-41861

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Source
https://ubuntu.com/security/CVE-2022-41861
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-41861.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2022-41861
Upstream
Downstream
Related
Published
2022-12-14T00:00:00Z
Modified
2025-09-08T16:50:26Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

A flaw was found in freeradius. A malicious RADIUS client or home server can send a malformed abinary attribute which can cause the server to crash.

References

Affected packages

Ubuntu:Pro:16.04:LTS / freeradius

Package

Name
freeradius
Purl
pkg:deb/ubuntu/freeradius@2.2.8+dfsg-0.1ubuntu0.1+esm1?arch=source&distro=esm-infra/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.2.8+dfsg-0.1ubuntu0.1+esm1

Affected versions

2.*

2.1.12+dfsg-1.3ubuntu5
2.2.8+dfsg-0.1
2.2.8+dfsg-0.1build1
2.2.8+dfsg-0.1build2
2.2.8+dfsg-0.1ubuntu0.1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "2.2.8+dfsg-0.1ubuntu0.1+esm1",
            "binary_name": "freeradius"
        },
        {
            "binary_version": "2.2.8+dfsg-0.1ubuntu0.1+esm1",
            "binary_name": "freeradius-common"
        },
        {
            "binary_version": "2.2.8+dfsg-0.1ubuntu0.1+esm1",
            "binary_name": "freeradius-iodbc"
        },
        {
            "binary_version": "2.2.8+dfsg-0.1ubuntu0.1+esm1",
            "binary_name": "freeradius-krb5"
        },
        {
            "binary_version": "2.2.8+dfsg-0.1ubuntu0.1+esm1",
            "binary_name": "freeradius-ldap"
        },
        {
            "binary_version": "2.2.8+dfsg-0.1ubuntu0.1+esm1",
            "binary_name": "freeradius-mysql"
        },
        {
            "binary_version": "2.2.8+dfsg-0.1ubuntu0.1+esm1",
            "binary_name": "freeradius-postgresql"
        },
        {
            "binary_version": "2.2.8+dfsg-0.1ubuntu0.1+esm1",
            "binary_name": "freeradius-utils"
        },
        {
            "binary_version": "2.2.8+dfsg-0.1ubuntu0.1+esm1",
            "binary_name": "libfreeradius-dev"
        },
        {
            "binary_version": "2.2.8+dfsg-0.1ubuntu0.1+esm1",
            "binary_name": "libfreeradius2"
        }
    ]
}

Ubuntu:18.04:LTS / freeradius

Package

Name
freeradius
Purl
pkg:deb/ubuntu/freeradius@3.0.16+dfsg-1ubuntu3.2?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.0.16+dfsg-1ubuntu3.2

Affected versions

3.*

3.0.15+dfsg-1ubuntu2
3.0.16+dfsg-1ubuntu2
3.0.16+dfsg-1ubuntu3
3.0.16+dfsg-1ubuntu3.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "3.0.16+dfsg-1ubuntu3.2",
            "binary_name": "freeradius"
        },
        {
            "binary_version": "3.0.16+dfsg-1ubuntu3.2",
            "binary_name": "freeradius-common"
        },
        {
            "binary_version": "3.0.16+dfsg-1ubuntu3.2",
            "binary_name": "freeradius-config"
        },
        {
            "binary_version": "3.0.16+dfsg-1ubuntu3.2",
            "binary_name": "freeradius-dhcp"
        },
        {
            "binary_version": "3.0.16+dfsg-1ubuntu3.2",
            "binary_name": "freeradius-iodbc"
        },
        {
            "binary_version": "3.0.16+dfsg-1ubuntu3.2",
            "binary_name": "freeradius-krb5"
        },
        {
            "binary_version": "3.0.16+dfsg-1ubuntu3.2",
            "binary_name": "freeradius-ldap"
        },
        {
            "binary_version": "3.0.16+dfsg-1ubuntu3.2",
            "binary_name": "freeradius-memcached"
        },
        {
            "binary_version": "3.0.16+dfsg-1ubuntu3.2",
            "binary_name": "freeradius-mysql"
        },
        {
            "binary_version": "3.0.16+dfsg-1ubuntu3.2",
            "binary_name": "freeradius-postgresql"
        },
        {
            "binary_version": "3.0.16+dfsg-1ubuntu3.2",
            "binary_name": "freeradius-redis"
        },
        {
            "binary_version": "3.0.16+dfsg-1ubuntu3.2",
            "binary_name": "freeradius-rest"
        },
        {
            "binary_version": "3.0.16+dfsg-1ubuntu3.2",
            "binary_name": "freeradius-utils"
        },
        {
            "binary_version": "3.0.16+dfsg-1ubuntu3.2",
            "binary_name": "freeradius-yubikey"
        },
        {
            "binary_version": "3.0.16+dfsg-1ubuntu3.2",
            "binary_name": "libfreeradius-dev"
        },
        {
            "binary_version": "3.0.16+dfsg-1ubuntu3.2",
            "binary_name": "libfreeradius3"
        }
    ]
}

Ubuntu:20.04:LTS / freeradius

Package

Name
freeradius
Purl
pkg:deb/ubuntu/freeradius@3.0.20+dfsg-3ubuntu0.2?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.0.20+dfsg-3ubuntu0.2

Affected versions

3.*

3.0.19+dfsg-3
3.0.19+dfsg-3build1
3.0.20+dfsg-1
3.0.20+dfsg-3
3.0.20+dfsg-3build1
3.0.20+dfsg-3ubuntu0.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "3.0.20+dfsg-3ubuntu0.2",
            "binary_name": "freeradius"
        },
        {
            "binary_version": "3.0.20+dfsg-3ubuntu0.2",
            "binary_name": "freeradius-common"
        },
        {
            "binary_version": "3.0.20+dfsg-3ubuntu0.2",
            "binary_name": "freeradius-config"
        },
        {
            "binary_version": "3.0.20+dfsg-3ubuntu0.2",
            "binary_name": "freeradius-dhcp"
        },
        {
            "binary_version": "3.0.20+dfsg-3ubuntu0.2",
            "binary_name": "freeradius-iodbc"
        },
        {
            "binary_version": "3.0.20+dfsg-3ubuntu0.2",
            "binary_name": "freeradius-krb5"
        },
        {
            "binary_version": "3.0.20+dfsg-3ubuntu0.2",
            "binary_name": "freeradius-ldap"
        },
        {
            "binary_version": "3.0.20+dfsg-3ubuntu0.2",
            "binary_name": "freeradius-memcached"
        },
        {
            "binary_version": "3.0.20+dfsg-3ubuntu0.2",
            "binary_name": "freeradius-mysql"
        },
        {
            "binary_version": "3.0.20+dfsg-3ubuntu0.2",
            "binary_name": "freeradius-postgresql"
        },
        {
            "binary_version": "3.0.20+dfsg-3ubuntu0.2",
            "binary_name": "freeradius-python3"
        },
        {
            "binary_version": "3.0.20+dfsg-3ubuntu0.2",
            "binary_name": "freeradius-redis"
        },
        {
            "binary_version": "3.0.20+dfsg-3ubuntu0.2",
            "binary_name": "freeradius-rest"
        },
        {
            "binary_version": "3.0.20+dfsg-3ubuntu0.2",
            "binary_name": "freeradius-utils"
        },
        {
            "binary_version": "3.0.20+dfsg-3ubuntu0.2",
            "binary_name": "freeradius-yubikey"
        },
        {
            "binary_version": "3.0.20+dfsg-3ubuntu0.2",
            "binary_name": "libfreeradius-dev"
        },
        {
            "binary_version": "3.0.20+dfsg-3ubuntu0.2",
            "binary_name": "libfreeradius3"
        }
    ]
}

Ubuntu:22.04:LTS / freeradius

Package

Name
freeradius
Purl
pkg:deb/ubuntu/freeradius@3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3.1?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3.1

Affected versions

3.*

3.0.21+dfsg-2.2
3.0.21+dfsg-3
3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu2
3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3.1",
            "binary_name": "freeradius"
        },
        {
            "binary_version": "3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3.1",
            "binary_name": "freeradius-common"
        },
        {
            "binary_version": "3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3.1",
            "binary_name": "freeradius-config"
        },
        {
            "binary_version": "3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3.1",
            "binary_name": "freeradius-dhcp"
        },
        {
            "binary_version": "3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3.1",
            "binary_name": "freeradius-iodbc"
        },
        {
            "binary_version": "3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3.1",
            "binary_name": "freeradius-krb5"
        },
        {
            "binary_version": "3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3.1",
            "binary_name": "freeradius-ldap"
        },
        {
            "binary_version": "3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3.1",
            "binary_name": "freeradius-memcached"
        },
        {
            "binary_version": "3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3.1",
            "binary_name": "freeradius-mysql"
        },
        {
            "binary_version": "3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3.1",
            "binary_name": "freeradius-postgresql"
        },
        {
            "binary_version": "3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3.1",
            "binary_name": "freeradius-python3"
        },
        {
            "binary_version": "3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3.1",
            "binary_name": "freeradius-redis"
        },
        {
            "binary_version": "3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3.1",
            "binary_name": "freeradius-rest"
        },
        {
            "binary_version": "3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3.1",
            "binary_name": "freeradius-utils"
        },
        {
            "binary_version": "3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3.1",
            "binary_name": "freeradius-yubikey"
        },
        {
            "binary_version": "3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3.1",
            "binary_name": "libfreeradius-dev"
        },
        {
            "binary_version": "3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3.1",
            "binary_name": "libfreeradius3"
        }
    ]
}