{
  "id": "CVE-2015-4273",
  "sourceIdentifier": "psirt@cisco.com",
  "published": "2015-07-15T14:59:02.940",
  "lastModified": "2024-11-21T02:30:44.777",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Packet Data Network Gateway (aka PGW) component on Cisco ASR 5000 devices with software 15.0(912), 15.0(935), and 15.0(938) allows remote attackers to cause a denial of service (Session Manager outage) via malformed fields in an IP packet, aka Bug ID CSCut38476."
    },
    {
      "lang": "es",
      "value": "El Packet Data Network Gateway (anteriormente conocido como PGW) componente en los dispositivos Cisco ASR 5000 con software 15.0 (912), 15.0 (935), y 15.0 (938) permite a atacantes remotos provocar una denegaci\u00f3n de servicio (interrupci\u00f3n del Session manager) a trav\u00e9s de campos con formato incorrecto en un paquete IP, antes conocido como Bug ID CSCut38476."
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "baseScore": 5.0,
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL"
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
        "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-20"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:cisco:asr_5000_series_software:15.0\\(912\\):*:*:*:*:*:*:*",
              "matchCriteriaId": "51A16058-34AD-414A-81A6-A1A5E88FA345"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:cisco:asr_5000_series_software:15.0\\(935\\):*:*:*:*:*:*:*",
              "matchCriteriaId": "37F6C2D8-E2AC-4D64-8676-A527BC0F437D"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:cisco:asr_5000_series_software:15.0\\(938\\):*:*:*:*:*:*:*",
              "matchCriteriaId": "4E1B6AB8-AA3E-4FD6-99BC-3204C2844C53"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=39907",
      "source": "psirt@cisco.com",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://www.securitytracker.com/id/1032928",
      "source": "psirt@cisco.com",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ]
    },
    {
      "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=39907",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://www.securitytracker.com/id/1032928",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ]
    }
  ]
}