nvd-json-data-feeds/CVE-2011/CVE-2011-07xx/CVE-2011-0766.json

{
  "id": "CVE-2011-0766",
  "sourceIdentifier": "cret@cert.org",
  "published": "2011-05-31T20:55:01.780",
  "lastModified": "2023-09-25T15:28:08.560",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "The random number generator in the Crypto application before 2.0.2.2, and SSH before 2.0.5, as used in the Erlang/OTP ssh library before R14B03, uses predictable seeds based on the current time, which makes it easier for remote attackers to guess DSA host and SSH session keys."
    },
    {
      "lang": "es",
      "value": "El generador de n\u00fameros aleatorios de la aplicaci\u00f3n Crypto en versiones anteriores a la 2.0.2.2, y SSH anteriores a 2.0.5, como es usado en la librer\u00eda Erlang/OTP ssh en versiones anteriores a la R14B03, utiliza semillas predecibles basadas en la fecha actual, lo que facilita a atacantes remotos adivinar el host DSA y las claves de sesi\u00f3n SSH."
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:C/I:N/A:N",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 7.8
        },
        "baseSeverity": "HIGH",
        "exploitabilityScore": 10.0,
        "impactScore": 6.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-310"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:erlang:crypto:*:*:*:*:*:*:*:*",
              "versionEndIncluding": "2.0.2.1",
              "matchCriteriaId": "A5C36D51-22EA-4973-BD37-34A148222677"
            },
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              "vulnerable": true,
              "criteria": "cpe:2.3:a:erlang:erlang\\/otp:r11b-5:*:*:*:*:*:*:*",
              "matchCriteriaId": "E83FC35B-457E-461C-939A-2A2DAB1C2461"
            },
            {
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              "criteria": "cpe:2.3:a:erlang:erlang\\/otp:r12b-5:*:*:*:*:*:*:*",
              "matchCriteriaId": "C6C511C8-EE7D-4E4F-829A-8A28A3F5DE7A"
            },
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              "criteria": "cpe:2.3:a:erlang:erlang\\/otp:r13b:*:*:*:*:*:*:*",
              "matchCriteriaId": "ADBDFE1E-0212-4A40-AF37-452469A591DE"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:erlang:erlang\\/otp:r13b02-1:*:*:*:*:*:*:*",
              "matchCriteriaId": "90FCA4F4-F172-44F8-A7E9-03C4374D8BE3"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:erlang:erlang\\/otp:r13b03:*:*:*:*:*:*:*",
              "matchCriteriaId": "33E2E62B-42A6-4D2C-80D0-B1AFD8F24E4A"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:erlang:erlang\\/otp:r13b04:*:*:*:*:*:*:*",
              "matchCriteriaId": "586A5C8B-0842-4D1C-A33A-A5E4AB0F7422"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:erlang:erlang\\/otp:r14a:*:*:*:*:*:*:*",
              "matchCriteriaId": "98D07E19-8830-4112-993B-92475F37CB68"
            },
            {
              "vulnerable": true,
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              "matchCriteriaId": "13DF6614-88C8-49CE-97E3-0AD2D3972182"
            },
            {
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              "criteria": "cpe:2.3:a:erlang:erlang\\/otp:r14b01:*:*:*:*:*:*:*",
              "matchCriteriaId": "10182FC9-2DE9-4FAD-8C9D-D5B21A735824"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:erlang:erlang\\/otp:r14b02:*:*:*:*:*:*:*",
              "matchCriteriaId": "4106F0A1-8582-46CD-9F8F-1A613B272DF3"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:ssh:ssh:*:*:*:*:*:*:*:*",
              "versionEndIncluding": "2.0.4",
              "matchCriteriaId": "B5FC28F2-797D-4C4E-B9B8-D89A3AAD7950"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "http://secunia.com/advisories/44709",
      "source": "cret@cert.org",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://www.kb.cert.org/vuls/id/178990",
      "source": "cret@cert.org",
      "tags": [
        "Patch",
        "Third Party Advisory",
        "US Government Resource"
      ]
    },
    {
      "url": "http://www.securityfocus.com/bid/47980",
      "source": "cret@cert.org",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ]
    },
    {
      "url": "https://github.com/erlang/otp/commit/f228601de45c5b53241b103af6616453c50885a5",
      "source": "cret@cert.org",
      "tags": [
        "Patch"
      ]
    }
  ]
}