FKIE_CVE-2005-4776

Vulnerability from fkie_nvd - Published: 2005-12-31 05:00 - Updated: 2026-06-16 22:19
Severity
Summary
Integer overflow in the FreeBSD compatibility code (freebsd_misc.c) in NetBSD-current, NetBSD-3, NetBSD-2.0, and NetBSD-2 before 20050913; and NetBSD-1.6 before 20050914; allows local users to cause a denial of service (heap corruption or system crash) and possibly gain root privileges.
References
cve@mitre.orgftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2005-008.txt.ascVendor Advisory
cve@mitre.orghttp://mail-index.netbsd.org/source-changes/2005/09/13/0024.htmlPatch
cve@mitre.orghttp://www.osvdb.org/20757Patch
af854a3a-2127-422b-91ae-364da2661108ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2005-008.txt.ascVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://mail-index.netbsd.org/source-changes/2005/09/13/0024.htmlPatch
af854a3a-2127-422b-91ae-364da2661108http://www.osvdb.org/20757Patch
Impacted products
Vendor Product Version
netbsd netbsd 1.6
netbsd netbsd 1.6
netbsd netbsd 1.6.1
netbsd netbsd 1.6.2
netbsd netbsd 2.0
netbsd netbsd 2.0.1
netbsd netbsd 2.0.2
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:netbsd:netbsd:1.6:*:*:*:*:*:*:*",
              "matchCriteriaId": "28A10F5A-067E-4DD8-B585-ABCD6F6B324E",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:netbsd:netbsd:1.6:beta:*:*:*:*:*:*",
              "matchCriteriaId": "9DDC444D-E763-4685-97F8-A027DF6F804D",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:netbsd:netbsd:1.6.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "249FA642-3732-4654-88CB-3F1D19A5860A",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:netbsd:netbsd:1.6.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "5071CA39-65B3-4AFB-8898-21819E57A084",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:netbsd:netbsd:2.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "A3C3F588-98DA-4F6F-A083-2B9EE534C561",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:netbsd:netbsd:2.0.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "1C2ED81B-8DA2-46D0-AE24-C61BF8E78AE9",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:netbsd:netbsd:2.0.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "D18C95A3-15E3-41B8-AC28-ACEA57021E24",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Integer overflow in the FreeBSD compatibility code (freebsd_misc.c) in NetBSD-current, NetBSD-3, NetBSD-2.0, and NetBSD-2 before 20050913; and NetBSD-1.6 before 20050914; allows local users to cause a denial of service (heap corruption or system crash) and possibly gain root privileges."
    }
  ],
  "evaluatorSolution": "this vulnerbaility is addressed in the following product versions:\r\nNetBSD, NetBSD, 2.0.3, and higher",
  "id": "CVE-2005-4776",
  "lastModified": "2026-06-16T22:19:24.557",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.2,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 10.0,
        "obtainAllPrivilege": true,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2005-12-31T05:00:00.000",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2005-008.txt.asc"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch"
      ],
      "url": "http://mail-index.netbsd.org/source-changes/2005/09/13/0024.html"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch"
      ],
      "url": "http://www.osvdb.org/20757"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2005-008.txt.asc"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "http://mail-index.netbsd.org/source-changes/2005/09/13/0024.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "http://www.osvdb.org/20757"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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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.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.