nvd-json-data-feeds/CVE-2016/CVE-2016-62xx/CVE-2016-6263.json

{
  "id": "CVE-2016-6263",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2016-09-07T20:59:06.873",
  "lastModified": "2023-11-07T02:33:55.297",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The stringprep_utf8_nfkc_normalize function in lib/nfkc.c in libidn before 1.33 allows context-dependent attackers to cause a denial of service (out-of-bounds read and crash) via crafted UTF-8 data."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n stringprep_utf8_nfkc_normalize en lib/nfkc.c en libidn en versiones anteriores a 1.33 permite a atacantes dependientes del contexto provocar una denegaci\u00f3n de servicio (lectura fuera de l\u00edmites y ca\u00edda) a trav\u00e9s de datos UTF-8 manipulados."
    }
  ],
  "metrics": {
    "cvssMetricV30": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.0",
          "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
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-125"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:gnu:libidn:*:*:*:*:*:*:*:*",
              "versionEndIncluding": "1.32",
              "matchCriteriaId": "1FCA8DA3-3A1C-4ECA-A774-56E9486DFC4A"
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  "references": [
    {
      "url": "http://git.savannah.gnu.org/cgit/libidn.git/commit/?id=1fbee57ef3c72db2206dd87e4162108b2f425555",
      "source": "cve@mitre.org",
      "tags": [
        "Issue Tracking",
        "Patch"
      ]
    },
    {
      "url": "http://lists.opensuse.org/opensuse-updates/2016-08/msg00005.html",
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ]
    },
    {
      "url": "http://lists.opensuse.org/opensuse-updates/2016-08/msg00098.html",
      "source": "cve@mitre.org",
      "tags": [
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    },
    {
      "url": "http://www.debian.org/security/2016/dsa-3658",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.openwall.com/lists/oss-security/2016/07/20/6",
      "source": "cve@mitre.org",
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        "Mailing List",
        "Third Party Advisory"
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    {
      "url": "http://www.openwall.com/lists/oss-security/2016/07/21/4",
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      "source": "cve@mitre.org",
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    {
      "url": "http://www.ubuntu.com/usn/USN-3068-1",
      "source": "cve@mitre.org",
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    {
      "url": "https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E",
      "source": "cve@mitre.org"
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    {
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      "source": "cve@mitre.org"
    },
    {
      "url": "https://lists.gnu.org/archive/html/help-libidn/2016-07/msg00009.html",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://security.gentoo.org/glsa/201908-06",
      "source": "cve@mitre.org"
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  ]
}