FKIE_CVE-2010-4816

Vulnerability from fkie_nvd - Published: 2021-06-22 14:15 - Updated: 2024-11-21 01:21
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
It was found in FreeBSD 8.0, 6.3 and 4.9, and OpenBSD 4.6 that a null pointer dereference in ftpd/popen.c may lead to remote denial of service of the ftpd service.
References
secalert@redhat.comhttps://bugs.freebsd.org/bugzilla/show_bug.cgi?id=144761Exploit, Issue Tracking, Vendor Advisory
secalert@redhat.comhttps://seclists.org/fulldisclosure/2010/Mar/117Exploit, Mailing List, Third Party Advisory
secalert@redhat.comhttps://seclists.org/oss-sec/2011/q3/284Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=144761Exploit, Issue Tracking, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://seclists.org/fulldisclosure/2010/Mar/117Exploit, Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://seclists.org/oss-sec/2011/q3/284Mailing List, Third Party Advisory
Impacted products
Vendor Product Version
openbsd openbsd 4.6
openbsd openbsd 4.9
openbsd openbsd 6.3
openbsd openbsd 8.0
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:openbsd:openbsd:4.6:*:*:*:*:*:*:*",
              "matchCriteriaId": "939CCA87-89B5-4772-BA2B-440C63A5921B",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:openbsd:openbsd:4.9:*:*:*:*:*:*:*",
              "matchCriteriaId": "AB05FD65-71A7-40AC-8509-E3CB9F61A901",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:openbsd:openbsd:6.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "3326FE9E-7B44-4F41-BF89-3115E36D1FF6",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:openbsd:openbsd:8.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "86E57955-7F8A-4C5B-B183-91C655A52CD3",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "It was found in FreeBSD 8.0, 6.3 and 4.9, and OpenBSD 4.6 that a null pointer dereference in ftpd/popen.c may lead to remote denial of service of the ftpd service."
    },
    {
      "lang": "es",
      "value": "Se encontr\u00f3 en FreeBSD versiones 8.0, 6.3 y 4.9, y en OpenBSD versiones 4.6 que una desreferencia de puntero null en el archivo ftpd/popen.c puede conllevar a una denegaci\u00f3n de servicio remota del servicio ftpd"
    }
  ],
  "id": "CVE-2010-4816",
  "lastModified": "2024-11-21T01:21:50.470",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2021-06-22T14:15:08.630",
  "references": [
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Exploit",
        "Issue Tracking",
        "Vendor Advisory"
      ],
      "url": "https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=144761"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Exploit",
        "Mailing List",
        "Third Party Advisory"
      ],
      "url": "https://seclists.org/fulldisclosure/2010/Mar/117"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "url": "https://seclists.org/oss-sec/2011/q3/284"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Issue Tracking",
        "Vendor Advisory"
      ],
      "url": "https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=144761"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Mailing List",
        "Third Party Advisory"
      ],
      "url": "https://seclists.org/fulldisclosure/2010/Mar/117"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "url": "https://seclists.org/oss-sec/2011/q3/284"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ],
      "source": "secalert@redhat.com",
      "type": "Primary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Secondary"
    }
  ]
}


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  • 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.
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