GSD-2015-4199

Vulnerability from gsd - Updated: 2023-12-13 01:19
Details
Race condition in the IPv6-to-IPv4 functionality in Cisco IOS 15.3S in the Performance Routing Engine (PRE) module on UBR devices allows remote attackers to cause a denial of service (NULL pointer free and module crash) by triggering intermittent connectivity with many IPv6 CPE devices, aka Bug ID CSCug47366.
Aliases
Aliases
CVE-2015-4199
To clipboard 

{
  "GSD": {
    "alias": "CVE-2015-4199",
    "description": "Race condition in the IPv6-to-IPv4 functionality in Cisco IOS 15.3S in the Performance Routing Engine (PRE) module on UBR devices allows remote attackers to cause a denial of service (NULL pointer free and module crash) by triggering intermittent connectivity with many IPv6 CPE devices, aka Bug ID CSCug47366.",
    "id": "GSD-2015-4199"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2015-4199"
      ],
      "details": "Race condition in the IPv6-to-IPv4 functionality in Cisco IOS 15.3S in the Performance Routing Engine (PRE) module on UBR devices allows remote attackers to cause a denial of service (NULL pointer free and module crash) by triggering intermittent connectivity with many IPv6 CPE devices, aka Bug ID CSCug47366.",
      "id": "GSD-2015-4199",
      "modified": "2023-12-13T01:19:59.544002Z",
      "schema_version": "1.4.0"
    }
  },
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        "ID": "CVE-2015-4199",
        "STATE": "PUBLIC"
      },
      "affects": {
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            "name": "1032692",
            "refsource": "SECTRACK",
            "url": "http://www.securitytracker.com/id/1032692"
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            "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=39423"
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                "cpe_name": [],
                "vulnerable": true
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            "operator": "OR"
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      "cve": {
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              "value": "Race condition in the IPv6-to-IPv4 functionality in Cisco IOS 15.3S in the Performance Routing Engine (PRE) module on UBR devices allows remote attackers to cause a denial of service (NULL pointer free and module crash) by triggering intermittent connectivity with many IPv6 CPE devices, aka Bug ID CSCug47366."
            }
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        },
        "problemtype": {
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                  "value": "CWE-362"
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              "name": "20150622 Cisco IOS Software UBR Devices IPv6 to IPv4 Subsystem Denial of Service Vulnerability",
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            },
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      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 7.1,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 6.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2016-12-28T18:02Z",
      "publishedDate": "2015-06-27T10:59Z"
    }
  }
}



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