{
  "id": "CVE-2009-1168",
  "sourceIdentifier": "ykramarz@cisco.com",
  "published": "2009-07-30T18:30:00.203",
  "lastModified": "2017-09-29T01:34:12.560",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Cisco IOS 12.0(32)S12 through 12.0(32)S13 and 12.0(33)S3 through 12.0(33)S4, 12.0(32)SY8 through 12.0(32)SY9, 12.2(33)SXI1, 12.2XNC before 12.2(33)XNC2, 12.2XND before 12.2(33)XND1, and 12.4(24)T1; and IOS XE 2.3 through 2.3.1t and 2.4 through 2.4.0; when RFC4893 BGP routing is enabled, allows remote attackers to cause a denial of service (memory corruption and device reload) by using an RFC4271 peer to send an update with a long series of AS numbers, aka Bug ID CSCsy86021."
    },
    {
      "lang": "es",
      "value": "Cisco IOS v12.0(32)S12 hasta v12.0(32)S13 y v12.0(33)S3 hasta v12.0(33)S4, v12.0(32)SY8 hasta v12.0(32)SY9, v12.2(33)SXI1, v12.2XNC anterior a v12.2(33)XNC2, v12.2XND anterior a v12.2(33)XND1, y v12.4(24)T1; y IOS XE v2.3 hasta v2.3.1t y v2.4 hasta v2.4.0; cuando el enrutado RFC4893 BGP est\u00e1 habilitado, lo que permite a los atacantes remotos causar una denegaci\u00f3n de servicio (corrupci\u00f3n de memoria o reinicio del dispositivo) usando un par RFC4271 para enviar una actualizaci\u00f3n con una serie larga de n\u00fameros AS, tambi\u00e9n conocido como fallo ID CSCsy86021."
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C",
          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.1
        },
        "baseSeverity": "HIGH",
        "exploitabilityScore": 8.6,
        "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:cisco:ios:12.0\\(32\\)s12:*:*:*:*:*:*:*",
              "matchCriteriaId": "7F505B0A-E9E0-4CF3-B85B-70EEE71314F0"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:ios:12.0\\(32\\)s13:*:*:*:*:*:*:*",
              "matchCriteriaId": "ED66A91B-6429-4983-8167-07DECA601916"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:ios:12.0\\(32\\)sy8:*:*:*:*:*:*:*",
              "matchCriteriaId": "0F288884-3DB7-474D-B56B-120E2DB7975A"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:ios:12.0\\(32\\)sy9:*:*:*:*:*:*:*",
              "matchCriteriaId": "A29860C6-75E6-43A4-8BF5-E6ABF2040B0F"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:ios:12.0\\(33\\)s3:*:*:*:*:*:*:*",
              "matchCriteriaId": "AF0C8019-BDDA-4019-AF64-352EFFAC9036"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:ios:12.0\\(33\\)s4:*:*:*:*:*:*:*",
              "matchCriteriaId": "9BCFE974-9D9A-443D-A55D-6A2CBF96EC4D"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:ios:12.2\\(33\\)sxi1:*:*:*:*:*:*:*",
              "matchCriteriaId": "4627BEF7-CEEB-4CBC-8620-4D9C5A7F7C30"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:ios:12.2\\(33\\)sxi2:*:*:*:*:*:*:*",
              "matchCriteriaId": "866E9A29-97D8-41E1-81BE-73FAF1B5E2DE"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:ios:12.2xnc:*:*:*:*:*:*:*",
              "matchCriteriaId": "5D57ACB3-4ADC-4FBE-BA46-395F277B9997"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:ios:12.2xnd:*:*:*:*:*:*:*",
              "matchCriteriaId": "E2916FA5-1FFF-48FB-A079-693AD3444CC1"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:ios:12.4\\(24\\)t1:*:*:*:*:*:*:*",
              "matchCriteriaId": "2A6AD6E5-EBB0-44D8-A63C-EFF7260E4CC3"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:ios_xe:2.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "91895083-E6C5-432A-BF41-8D157E539C14"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:ios_xe:2.3.1t:*:*:*:*:*:*:*",
              "matchCriteriaId": "57F6EF3B-2F31-4449-9B2A-9114D41BBC6A"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:ios_xe:2.4:*:*:*:*:*:*:*",
              "matchCriteriaId": "4964AB2C-E255-4844-8DD9-FFFC9512B7C4"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:ios_xe:2.4.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "6D0B52CA-3834-4435-A3E1-9684A41E6405"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "http://secunia.com/advisories/36046",
      "source": "ykramarz@cisco.com"
    },
    {
      "url": "http://www.cisco.com/en/US/products/products_security_advisory09186a0080aea4c9.shtml",
      "source": "ykramarz@cisco.com",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://www.securityfocus.com/bid/35862",
      "source": "ykramarz@cisco.com"
    },
    {
      "url": "http://www.securitytracker.com/id?1022619",
      "source": "ykramarz@cisco.com"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2009/2082",
      "source": "ykramarz@cisco.com"
    },
    {
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6697",
      "source": "ykramarz@cisco.com"
    }
  ]
}