GSD-2011-2059

Vulnerability from gsd - Updated: 2023-12-13 01:19
Details
The ipv6 component in Cisco IOS before 15.1(4)M1.3 allows remote attackers to conduct fingerprinting attacks and obtain potentially sensitive information about the presence of the IOS operating system via an ICMPv6 Echo Request packet containing a Hop-by-Hop (HBH) extension header (EH) with a 0x0c01050c value in the PadN option data, aka Bug ID CSCtq02219.
Aliases
Aliases
CVE-2011-2059
To clipboard 

{
  "GSD": {
    "alias": "CVE-2011-2059",
    "description": "The ipv6 component in Cisco IOS before 15.1(4)M1.3 allows remote attackers to conduct fingerprinting attacks and obtain potentially sensitive information about the presence of the IOS operating system via an ICMPv6 Echo Request packet containing a Hop-by-Hop (HBH) extension header (EH) with a 0x0c01050c value in the PadN option data, aka Bug ID CSCtq02219.",
    "id": "GSD-2011-2059"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2011-2059"
      ],
      "details": "The ipv6 component in Cisco IOS before 15.1(4)M1.3 allows remote attackers to conduct fingerprinting attacks and obtain potentially sensitive information about the presence of the IOS operating system via an ICMPv6 Echo Request packet containing a Hop-by-Hop (HBH) extension header (EH) with a 0x0c01050c value in the PadN option data, aka Bug ID CSCtq02219.",
      "id": "GSD-2011-2059",
      "modified": "2023-12-13T01:19:07.339530Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
        "ASSIGNER": "psirt@cisco.com",
        "ID": "CVE-2011-2059",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
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              "vendor_name": "n/a"
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      "data_format": "MITRE",
      "data_type": "CVE",
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            "value": "The ipv6 component in Cisco IOS before 15.1(4)M1.3 allows remote attackers to conduct fingerprinting attacks and obtain potentially sensitive information about the presence of the IOS operating system via an ICMPv6 Echo Request packet containing a Hop-by-Hop (HBH) extension header (EH) with a 0x0c01050c value in the PadN option data, aka Bug ID CSCtq02219."
          }
        ]
      },
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                "value": "n/a"
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      },
      "references": {
        "reference_data": [
          {
            "name": "http://tools.cisco.com/security/center/viewIpsSignature.x?signatureId=36606\u0026signatureSubId=0",
            "refsource": "CONFIRM",
            "url": "http://tools.cisco.com/security/center/viewIpsSignature.x?signatureId=36606\u0026signatureSubId=0"
          },
          {
            "name": "http://blogs.cisco.com/security/1999tcp-redux-the-ipv6-flavor",
            "refsource": "CONFIRM",
            "url": "http://blogs.cisco.com/security/1999tcp-redux-the-ipv6-flavor"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "15.1\\(4\\)m1.3",
                "vulnerable": true
              }
            ],
            "operator": "OR"
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        ]
      },
      "cve": {
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          "ASSIGNER": "psirt@cisco.com",
          "ID": "CVE-2011-2059"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "The ipv6 component in Cisco IOS before 15.1(4)M1.3 allows remote attackers to conduct fingerprinting attacks and obtain potentially sensitive information about the presence of the IOS operating system via an ICMPv6 Echo Request packet containing a Hop-by-Hop (HBH) extension header (EH) with a 0x0c01050c value in the PadN option data, aka Bug ID CSCtq02219."
            }
          ]
        },
        "problemtype": {
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              "description": [
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                  "lang": "en",
                  "value": "CWE-200"
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          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "http://tools.cisco.com/security/center/viewIpsSignature.x?signatureId=36606\u0026signatureSubId=0",
              "refsource": "CONFIRM",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "http://tools.cisco.com/security/center/viewIpsSignature.x?signatureId=36606\u0026signatureSubId=0"
            },
            {
              "name": "http://blogs.cisco.com/security/1999tcp-redux-the-ipv6-flavor",
              "refsource": "CONFIRM",
              "tags": [
                "Broken Link"
              ],
              "url": "http://blogs.cisco.com/security/1999tcp-redux-the-ipv6-flavor"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 5.0,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2020-05-11T17:49Z",
      "publishedDate": "2011-10-22T02:59Z"
    }
  }
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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