{
  "id": "CVE-2009-0687",
  "sourceIdentifier": "cret@cert.org",
  "published": "2009-08-11T10:30:00.217",
  "lastModified": "2017-09-29T01:33:57.933",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "The pf_test_rule function in OpenBSD Packet Filter (PF), as used in OpenBSD 4.2 through 4.5, NetBSD 5.0 before RC3, MirOS 10 and earlier, and MidnightBSD 0.3-current allows remote attackers to cause a denial of service (panic) via crafted IP packets that trigger a NULL pointer dereference during translation, related to an IPv4 packet with an ICMPv6 payload."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n pf_test_rule de OpenBSD Packet Filter (PF), tal como es usada en OpenBSD v4.2 hasta v4.5, NetBSD v5.0 anterior a RC3, MirOS v10 y anteriores y MidnightBSD v0.3 hasta la versi\u00f3n actual permite a atacantes remotos causar una denegaci\u00f3n de servicio a trav\u00e9s de paquetes IP modificados que provocan una \"desreferencia\" de un puntero nulo relacionada con un paquete IPv4 con datos (\"payload\") ICMPv6."
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.8
        },
        "baseSeverity": "HIGH",
        "exploitabilityScore": 10.0,
        "impactScore": 6.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-399"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:midnightbsd:midnightbsd:0.3-current:*:*:*:*:*:*:*",
              "matchCriteriaId": "0BB266CE-0E06-4094-AE00-0ADBD2364F22"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:mirbsd:miros:*:*:*:*:*:*:*:*",
              "versionEndIncluding": "10",
              "matchCriteriaId": "A6A4B5B9-C443-4A85-852D-F3B71732BCDA"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:netbsd:netbsd:5.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "00564BAA-066A-4627-B6A8-78724E55D363"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:openbsd:openbsd:4.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "9DF8DD37-A337-4E9D-A34E-C2D561A24285"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:openbsd:openbsd:4.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "F12313A0-1EAF-4652-9AB1-799171CFFEA9"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:openbsd:openbsd:4.4:*:*:*:*:*:*:*",
              "matchCriteriaId": "89CA041B-4153-43C7-BA69-D6052F4EBEEB"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:openbsd:openbsd:4.5:*:*:*:*:*:*:*",
              "matchCriteriaId": "B32BB973-60E5-402B-83FE-547786BC7A57"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.3/common/013_pf.patch",
      "source": "cret@cert.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2009-001.txt.asc",
      "source": "cret@cert.org",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://www.helith.net/txt/multiple_vendor-PF_null_pointer_dereference.txt",
      "source": "cret@cert.org"
    },
    {
      "url": "http://www.openbsd.org/errata43.html#013_pf",
      "source": "cret@cert.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://www.openbsd.org/errata44.html#013_pf",
      "source": "cret@cert.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://www.openbsd.org/errata45.html#002_pf",
      "source": "cret@cert.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://www.osvdb.org/53608",
      "source": "cret@cert.org"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/502634",
      "source": "cret@cert.org"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2009/1015",
      "source": "cret@cert.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/49837",
      "source": "cret@cert.org"
    },
    {
      "url": "https://www.exploit-db.com/exploits/8406",
      "source": "cret@cert.org"
    },
    {
      "url": "https://www.exploit-db.com/exploits/8581",
      "source": "cret@cert.org"
    }
  ]
}