nvd-json-data-feeds/CVE-2020/CVE-2020-256xx/CVE-2020-25630.json

{
  "id": "CVE-2020-25630",
  "sourceIdentifier": "secalert@redhat.com",
  "published": "2020-12-08T01:15:11.820",
  "lastModified": "2020-12-08T15:43:09.297",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability was found in Moodle where the decompressed size of zip files was not checked against available user quota before unzipping them, which could lead to a denial of service risk. This affects versions 3.9 to 3.9.1, 3.8 to 3.8.4, 3.7 to 3.7.7, 3.5 to 3.5.13 and earlier unsupported versions. Fixed in 3.9.2, 3.8.5, 3.7.8 and 3.5.14."
    },
    {
      "lang": "es",
      "value": "Se encontr\u00f3 una vulnerabilidad en Moodle donde el tama\u00f1o descomprimido de los archivos zip no se verificaba con la cuota de usuario disponible antes de descomprimirlos, lo que podr\u00eda conducir a un riesgo de denegaci\u00f3n de servicio. Esto afecta a las versiones 3.9 hasta 3.9.1, 3.8 hasta 3.8.4, 3.7 hasta 3.7.7, 3.5 hasta 3.5.13 y versiones anteriores no compatibles. Corregido en versiones 3.9.2, 3.8.5, 3.7.8 y 3.5.14"
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/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": "secalert@redhat.com",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-400"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "3.5.0",
              "versionEndExcluding": "3.5.14",
              "matchCriteriaId": "EEEA3C5E-95D8-4423-BC7D-25AF97048513"
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              "criteria": "cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "3.8.0",
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              "matchCriteriaId": "2CD970C3-DD85-48C8-A95D-69390F61B1E7"
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  "references": [
    {
      "url": "https://moodle.org/mod/forum/discuss.php?d=410842",
      "source": "secalert@redhat.com",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ]
    }
  ]
}