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usn-7055-1
Vulnerability from osv_ubuntu
Published
2024-10-03 14:24
Modified
2026-04-27 14:11
Summary
freeradius vulnerability
Details

Goldberg, Miro Haller, Nadia Heninger, Mike Milano, Dan Shumow, Marc Stevens, and Adam Suhl discovered that FreeRADIUS incorrectly authenticated certain responses. An attacker able to intercept communications between a RADIUS client and server could possibly use this issue to forge responses, bypass authentication, and access network devices and services.

This update introduces new configuration options called "limit_proxy_state" and "require_message_authenticator" that default to "auto" but should be set to "yes" once all RADIUS devices have been upgraded on a network.

References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2024-3596",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:20.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "freeradius",
            "binary_version": "3.0.20+dfsg-3ubuntu0.4"
          },
          {
            "binary_name": "freeradius-common",
            "binary_version": "3.0.20+dfsg-3ubuntu0.4"
          },
          {
            "binary_name": "freeradius-config",
            "binary_version": "3.0.20+dfsg-3ubuntu0.4"
          },
          {
            "binary_name": "freeradius-dhcp",
            "binary_version": "3.0.20+dfsg-3ubuntu0.4"
          },
          {
            "binary_name": "freeradius-iodbc",
            "binary_version": "3.0.20+dfsg-3ubuntu0.4"
          },
          {
            "binary_name": "freeradius-krb5",
            "binary_version": "3.0.20+dfsg-3ubuntu0.4"
          },
          {
            "binary_name": "freeradius-ldap",
            "binary_version": "3.0.20+dfsg-3ubuntu0.4"
          },
          {
            "binary_name": "freeradius-memcached",
            "binary_version": "3.0.20+dfsg-3ubuntu0.4"
          },
          {
            "binary_name": "freeradius-mysql",
            "binary_version": "3.0.20+dfsg-3ubuntu0.4"
          },
          {
            "binary_name": "freeradius-postgresql",
            "binary_version": "3.0.20+dfsg-3ubuntu0.4"
          },
          {
            "binary_name": "freeradius-python3",
            "binary_version": "3.0.20+dfsg-3ubuntu0.4"
          },
          {
            "binary_name": "freeradius-redis",
            "binary_version": "3.0.20+dfsg-3ubuntu0.4"
          },
          {
            "binary_name": "freeradius-rest",
            "binary_version": "3.0.20+dfsg-3ubuntu0.4"
          },
          {
            "binary_name": "freeradius-utils",
            "binary_version": "3.0.20+dfsg-3ubuntu0.4"
          },
          {
            "binary_name": "freeradius-yubikey",
            "binary_version": "3.0.20+dfsg-3ubuntu0.4"
          },
          {
            "binary_name": "libfreeradius3",
            "binary_version": "3.0.20+dfsg-3ubuntu0.4"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "freeradius",
        "purl": "pkg:deb/ubuntu/freeradius@3.0.20+dfsg-3ubuntu0.4?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.0.20+dfsg-3ubuntu0.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "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",
        "3.0.20+dfsg-3ubuntu0.2"
      ]
    },
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2024-3596",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:22.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "freeradius",
            "binary_version": "3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3.3"
          },
          {
            "binary_name": "freeradius-common",
            "binary_version": "3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3.3"
          },
          {
            "binary_name": "freeradius-config",
            "binary_version": "3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3.3"
          },
          {
            "binary_name": "freeradius-dhcp",
            "binary_version": "3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3.3"
          },
          {
            "binary_name": "freeradius-iodbc",
            "binary_version": "3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3.3"
          },
          {
            "binary_name": "freeradius-krb5",
            "binary_version": "3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3.3"
          },
          {
            "binary_name": "freeradius-ldap",
            "binary_version": "3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3.3"
          },
          {
            "binary_name": "freeradius-memcached",
            "binary_version": "3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3.3"
          },
          {
            "binary_name": "freeradius-mysql",
            "binary_version": "3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3.3"
          },
          {
            "binary_name": "freeradius-postgresql",
            "binary_version": "3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3.3"
          },
          {
            "binary_name": "freeradius-python3",
            "binary_version": "3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3.3"
          },
          {
            "binary_name": "freeradius-redis",
            "binary_version": "3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3.3"
          },
          {
            "binary_name": "freeradius-rest",
            "binary_version": "3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3.3"
          },
          {
            "binary_name": "freeradius-utils",
            "binary_version": "3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3.3"
          },
          {
            "binary_name": "freeradius-yubikey",
            "binary_version": "3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3.3"
          },
          {
            "binary_name": "libfreeradius3",
            "binary_version": "3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3.3"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "freeradius",
        "purl": "pkg:deb/ubuntu/freeradius@3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3.3?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "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",
        "3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3.1",
        "3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3.2"
      ]
    },
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2024-3596",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:24.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "freeradius",
            "binary_version": "3.2.5+dfsg-3~ubuntu24.04.1"
          },
          {
            "binary_name": "freeradius-common",
            "binary_version": "3.2.5+dfsg-3~ubuntu24.04.1"
          },
          {
            "binary_name": "freeradius-config",
            "binary_version": "3.2.5+dfsg-3~ubuntu24.04.1"
          },
          {
            "binary_name": "freeradius-dhcp",
            "binary_version": "3.2.5+dfsg-3~ubuntu24.04.1"
          },
          {
            "binary_name": "freeradius-iodbc",
            "binary_version": "3.2.5+dfsg-3~ubuntu24.04.1"
          },
          {
            "binary_name": "freeradius-krb5",
            "binary_version": "3.2.5+dfsg-3~ubuntu24.04.1"
          },
          {
            "binary_name": "freeradius-ldap",
            "binary_version": "3.2.5+dfsg-3~ubuntu24.04.1"
          },
          {
            "binary_name": "freeradius-memcached",
            "binary_version": "3.2.5+dfsg-3~ubuntu24.04.1"
          },
          {
            "binary_name": "freeradius-mysql",
            "binary_version": "3.2.5+dfsg-3~ubuntu24.04.1"
          },
          {
            "binary_name": "freeradius-postgresql",
            "binary_version": "3.2.5+dfsg-3~ubuntu24.04.1"
          },
          {
            "binary_name": "freeradius-python3",
            "binary_version": "3.2.5+dfsg-3~ubuntu24.04.1"
          },
          {
            "binary_name": "freeradius-redis",
            "binary_version": "3.2.5+dfsg-3~ubuntu24.04.1"
          },
          {
            "binary_name": "freeradius-rest",
            "binary_version": "3.2.5+dfsg-3~ubuntu24.04.1"
          },
          {
            "binary_name": "freeradius-utils",
            "binary_version": "3.2.5+dfsg-3~ubuntu24.04.1"
          },
          {
            "binary_name": "freeradius-yubikey",
            "binary_version": "3.2.5+dfsg-3~ubuntu24.04.1"
          },
          {
            "binary_name": "libfreeradius3",
            "binary_version": "3.2.5+dfsg-3~ubuntu24.04.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:24.04:LTS",
        "name": "freeradius",
        "purl": "pkg:deb/ubuntu/freeradius@3.2.5+dfsg-3~ubuntu24.04.1?arch=source\u0026distro=noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.2.5+dfsg-3~ubuntu24.04.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.2.3+dfsg-2",
        "3.2.3+dfsg-2build2",
        "3.2.3+dfsg-2build6",
        "3.2.3+dfsg-2build7"
      ]
    }
  ],
  "aliases": [],
  "details": "Goldberg, Miro Haller, Nadia Heninger, Mike Milano, Dan Shumow, Marc\nStevens, and Adam Suhl discovered that FreeRADIUS incorrectly authenticated\ncertain responses. An attacker able to intercept communications between a\nRADIUS client and server could possibly use this issue to forge responses,\nbypass authentication, and access network devices and services.\n\nThis update introduces new configuration options called \"limit_proxy_state\"\nand \"require_message_authenticator\" that default to \"auto\" but should be\nset to \"yes\" once all RADIUS devices have been upgraded on a network.\n",
  "id": "USN-7055-1",
  "modified": "2026-04-27T14:11:37Z",
  "published": "2024-10-03T14:24:55Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-7055-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-3596"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "freeradius vulnerability",
  "upstream": [
    "UBUNTU-CVE-2024-3596"
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.


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