{
  "id": "CVE-2009-1154",
  "sourceIdentifier": "ykramarz@cisco.com",
  "published": "2009-08-21T17:30:00.203",
  "lastModified": "2009-08-21T17:30:00.203",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Cisco IOS XR 3.8.1 and earlier allows remote attackers to cause a denial of service (process crash) via a long BGP UPDATE message, as demonstrated by a message with many AS numbers in the AS Path Attribute."
    },
    {
      "lang": "es",
      "value": "Cisco IOS XR 3.8.1 y versiones anteriores permite a atacantes remotos provocar una denegaci\u00f3n de servicio (caida de proceso) mediante un mensaje BGP UPDATE, como se ha demostrado con un mensaje con muchos n\u00fameros AS en el AS Path Attribute."
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:M/C:N/I:N/A:P",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "MULTIPLE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 3.3
        },
        "baseSeverity": "LOW",
        "exploitabilityScore": 6.4,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:ios_xr:*:*:*:*:*:*:*:*",
              "versionEndIncluding": "3.8.1",
              "matchCriteriaId": "1A71883C-A3DF-4FB3-8BA9-61A0E4DFD2F3"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:ios_xr:3.4:*:*:*:*:*:*:*",
              "matchCriteriaId": "75538529-611A-43B5-AC4D-089C4E2E2ACC"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:ios_xr:3.4.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "00DA2581-F618-4F2A-AB65-DA23DF51AF89"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:ios_xr:3.4.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "81797938-F953-42BE-B287-AA48B9860AF6"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:ios_xr:3.4.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "92AED038-C73F-4499-B064-F01D80DB0C64"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:ios_xr:3.4.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "CB7A249B-AF69-47D0-B6DE-968B4CD0BA42"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:ios_xr:3.5:*:*:*:*:*:*:*",
              "matchCriteriaId": "F992D03D-1DB8-44C1-B59D-1C09A32A2C91"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:ios_xr:3.5.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "C5F15240-6323-4766-801A-D887F3EA8A6B"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:ios_xr:3.5.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "D99DC1CF-78DC-4E59-98BA-DD84702D6467"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:ios_xr:3.5.4:*:*:*:*:*:*:*",
              "matchCriteriaId": "0B9FA754-E3D2-4D80-8F4B-41139973D9FC"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:ios_xr:3.6.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "F497A05C-2FC5-427D-8036-2476ACA956C0"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:ios_xr:3.6.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "2252E7B0-9112-4E9E-8CF4-4EC53C630CFD"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:ios_xr:3.6.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "1131A524-AA7A-4C94-9FFE-54546EA7D2CC"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:ios_xr:3.6.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "46D1A634-D39C-4305-8915-4AA289FB68EE"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:ios_xr:3.7.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "21BAB799-3150-46D8-AEA3-9FCC73203221"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:ios_xr:3.7.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "99042285-94AC-4C57-8EAA-EE63C678A94A"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:ios_xr:3.7.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "2E752AA9-CC1C-44B6-A916-A3C76A57F05C"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:ios_xr:3.7.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "71CBE50E-9BD3-4F74-8C7A-BE4905090EE2"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:ios_xr:3.8.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "96F48419-AF66-4B50-ACBF-9E38287A64FA"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "http://securitytracker.com/id?1022756",
      "source": "ykramarz@cisco.com"
    },
    {
      "url": "http://www.cisco.com/en/US/products/products_security_advisory09186a0080af150f.shtml",
      "source": "ykramarz@cisco.com",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ]
    }
  ]
}