FKIE_CVE-2012-1366

Vulnerability from fkie_nvd - Published: 2014-04-23 11:52 - Updated: 2025-04-12 10:46
Severity ?
Summary
Cisco IOS before 15.1(1)SY on ASR 1000 devices, when Multicast Listener Discovery (MLD) tracking is enabled for IPv6, allows remote attackers to cause a denial of service (device reload) via crafted MLD packets, aka Bug ID CSCtz28544.
References
psirt@cisco.comhttp://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst6500/ios/15-1SY/release_notes.pdf
af854a3a-2127-422b-91ae-364da2661108http://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst6500/ios/15-1SY/release_notes.pdf
Impacted products
Vendor Product Version
cisco ios 15.1
cisco asr_1001 -
cisco asr_1002 -
cisco asr_1002-x -
cisco asr_1002_fixed_router -
cisco asr_1004 -
cisco asr_1006 -
cisco asr_1013 -
cisco asr_1023_router -
cisco asr_9000_rsp440_router -
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{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
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              "matchCriteriaId": "EB41294E-F3DF-4F1E-A4C8-E90B21A88836",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
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              "matchCriteriaId": "ED7C321E-F083-4AB6-96A0-D6358980441E",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "E4376E56-A21C-4642-A85D-439C8E21CD7F",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "444F688F-79D0-4F22-B530-7BD520080B8F",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:h:cisco:asr_1002_fixed_router:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "0EAE214D-8DD8-4DA3-872A-609E7CE6E606",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:h:cisco:asr_1004:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "55DD2272-10C2-43B9-9F13-6DC41DBE179B",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:h:cisco:asr_1006:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "7428E0A8-1641-47FB-9CA9-34311DEF660D",
              "vulnerable": true
            },
            {
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            },
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              "vulnerable": true
            },
            {
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            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Cisco IOS before 15.1(1)SY on ASR 1000 devices, when Multicast Listener Discovery (MLD) tracking is enabled for IPv6, allows remote attackers to cause a denial of service (device reload) via crafted MLD packets, aka Bug ID CSCtz28544."
    },
    {
      "lang": "es",
      "value": "Cisco IOS anterior a 15.1(1)SY en dispositivos ASR 1000, cuando seguimiento Multicast Listener Discovery (MLD) est\u00e1 habilitada para IPv6, permite a atacantes remotos causar una denegaci\u00f3n de servicio (reinicio de dispositivo) a trav\u00e9s de paquetes MLD manipulados, tambi\u00e9n conocido como Bug ID CSCtz28544."
    }
  ],
  "id": "CVE-2012-1366",
  "lastModified": "2025-04-12T10:46:40.837",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "ADJACENT_NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 6.1,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:A/AC:L/Au:N/C:N/I:N/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 6.5,
        "impactScore": 6.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2014-04-23T11:52:59.010",
  "references": [
    {
      "source": "psirt@cisco.com",
      "url": "http://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst6500/ios/15-1SY/release_notes.pdf"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst6500/ios/15-1SY/release_notes.pdf"
    }
  ],
  "sourceIdentifier": "psirt@cisco.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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