« Back to list

CVE-2005-1399

Status: ModifiedMedium (4.6)—

FreeBSD 4.6 to 4.11 and 5.x to 5.4 uses insecure default permissions for the /dev/iir device, which allows local users to execute restricted ioctl calls to read or modify data on hardware that is controlled by the iir driver.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

Freebsd — Freebsd

CWEs

References

Raw JSON (NVD)

Show
{
  "id": "CVE-2005-1399",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4.6,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": true,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2005-05-06T04:00:00.000",
  "references": [
    {
      "url": "ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-05:06.iir.asc",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-05:06.iir.asc",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "FreeBSD 4.6 to 4.11 and 5.x to 5.4 uses insecure default permissions for the /dev/iir device, which allows local users to execute restricted ioctl calls to read or modify data on hardware that is controlled by the iir driver."
    }
  ],
  "lastModified": "2026-06-16T22:12:58.663",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:freebsd:freebsd:4.6:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9C001822-FDF8-497C-AC2C-B59A00E9ACD2"
            },
            {
              "criteria": "cpe:2.3:o:freebsd:freebsd:4.7:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B86C77AB-B8FF-4376-9B4E-C88417396F3D"
            },
            {
              "criteria": "cpe:2.3:o:freebsd:freebsd:4.8:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "441BE3A0-20F4-4972-B279-19B3DB5FA14D"
            },
            {
              "criteria": "cpe:2.3:o:freebsd:freebsd:4.9:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "00EAEA17-033A-4A50-8E39-D61154876D2F"
            },
            {
              "criteria": "cpe:2.3:o:freebsd:freebsd:4.10:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9FFD9D1C-A459-47AD-BC62-15631417A32F"
            },
            {
              "criteria": "cpe:2.3:o:freebsd:freebsd:4.11:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "582B9BF3-5BF1-44A3-A580-62F2D44FDD34"
            },
            {
              "criteria": "cpe:2.3:o:freebsd:freebsd:5.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4EE93350-92E6-4F5C-A14C-9993CFFDBCD4"
            },
            {
              "criteria": "cpe:2.3:o:freebsd:freebsd:5.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "DD7C441E-444B-4DF5-8491-86805C70FB99"
            },
            {
              "criteria": "cpe:2.3:o:freebsd:freebsd:5.3:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D8A80E6A-6502-4A33-83BA-7DCC606D79AA"
            },
            {
              "criteria": "cpe:2.3:o:freebsd:freebsd:5.4:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "AD85B1ED-1473-4C22-9E1E-53F07CF517E9"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}