{
  "id": "CVE-2017-5597",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2017-01-25T21:59:00.183",
  "lastModified": "2023-11-07T02:49:26.840",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "In Wireshark 2.2.0 to 2.2.3 and 2.0.0 to 2.0.9, the DHCPv6 dissector could go into a large loop, triggered by packet injection or a malformed capture file. This was addressed in epan/dissectors/packet-dhcpv6.c by changing a data type to avoid an integer overflow."
    },
    {
      "lang": "es",
      "value": "En Wireshark 2.2.0 hasta la versi\u00f3n 2.2.3 y 2.0.0 hasta la versi\u00f3n 2.0.9, el disector DHCPv6 podr\u00eda entrar en un bucle grande, desencadenado por la inyecci\u00f3n de paquetes o un archivo de captura mal formado. Esto fue abordado en epan/dissectors/packet-dhcpv6.c cambiando un tipo de dato para evitar un desbordamiento de enteros."
    }
  ],
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        "type": "Primary",
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          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
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          "accessVector": "NETWORK",
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          "authentication": "NONE",
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          "baseScore": 5.0
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
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      "type": "Primary",
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  "references": [
    {
      "url": "http://www.debian.org/security/2017/dsa-3811",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/95798",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securitytracker.com/id/1037694",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13345",
      "source": "cve@mitre.org",
      "tags": [
        "Issue Tracking",
        "Patch",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://code.wireshark.org/review/#/c/19747/",
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=57894f741f7cc98b46c9fdce7eee8256d2a4ae3f",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.wireshark.org/security/wnpa-sec-2017-02.html",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}