USN-8326-1 (UBUNTU-CVE-2025-67603)

Vulnerability from osv_ubuntu – Published: 2026-05-27 17:43 – Updated: 2026-05-27 17:43 – Source website
VLAI
Summary
foomuuri vulnerabilities
Details

Matthias Gerstner discovered that Foomuuri's D-Bus service did not properly enforce authorization. An unprivileged local attacker could possibly use this issue to manipulate the firewall configuration, contrary to expectations. (CVE-2025-67603)

Matthias Gerstner discovered that Foomuuri's D-Bus service did not properly validate interface names. A local attacker could possibly use this issue to manipulate the firewall configuration in unintended ways. (CVE-2025-67858)

References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2025-67603",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-67858",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:Pro:24.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "foomuuri",
            "binary_version": "0.22-1ubuntu0.1~esm1"
          },
          {
            "binary_name": "foomuuri-firewalld",
            "binary_version": "0.22-1ubuntu0.1~esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:24.04:LTS",
        "name": "foomuuri",
        "purl": "pkg:deb/ubuntu/foomuuri@0.22-1ubuntu0.1~esm1?arch=source\u0026distro=esm-apps/noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.22-1ubuntu0.1~esm1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.20-1",
        "0.21-1",
        "0.21-2",
        "0.22-1"
      ]
    },
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2025-67603",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2025-67858",
              "severity": [
                {
                  "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:25.10"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "foomuuri",
            "binary_version": "0.27-2+deb13u1build0.25.10.1"
          },
          {
            "binary_name": "foomuuri-firewalld",
            "binary_version": "0.27-2+deb13u1build0.25.10.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:25.10",
        "name": "foomuuri",
        "purl": "pkg:deb/ubuntu/foomuuri@0.27-2+deb13u1build0.25.10.1?arch=source\u0026distro=questing"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.27-2+deb13u1build0.25.10.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.27-2"
      ]
    }
  ],
  "aliases": [],
  "details": "Matthias Gerstner discovered that Foomuuri\u0027s D-Bus service did not properly\nenforce authorization. An unprivileged local attacker could possibly use\nthis issue to manipulate the firewall configuration, contrary to\nexpectations. (CVE-2025-67603)\n\nMatthias Gerstner discovered that Foomuuri\u0027s D-Bus service did not properly\nvalidate interface names. A local attacker could possibly use this issue to\nmanipulate the firewall configuration in unintended ways. (CVE-2025-67858)",
  "id": "USN-8326-1",
  "modified": "2026-05-27T17:43:35Z",
  "published": "2026-05-27T17:43:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-8326-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-67603"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-67858"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "foomuuri vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2025-67603",
    "UBUNTU-CVE-2025-67858"
  ]
}



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