{
  "id": "CVE-2017-12157",
  "sourceIdentifier": "secalert@redhat.com",
  "published": "2017-09-18T04:29:00.250",
  "lastModified": "2025-04-20T01:37:25.860",
  "vulnStatus": "Deferred",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In Moodle 3.x, various course reports allow teachers to view details about users in the groups they can't access."
    },
    {
      "lang": "es",
      "value": "En Moodle 3.x, varios informes de cursos permiten a los profesores visualizar detalles sobre usuarios en los grupos a los que no pueden acceder."
    }
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          "baseScore": 4.3,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
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        "exploitabilityScore": 2.8,
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          "baseScore": 4.0,
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          "accessComplexity": "LOW",
          "authentication": "SINGLE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 8.0,
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        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
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  "references": [
    {
      "url": "http://www.securityfocus.com/bid/100848",
      "source": "secalert@redhat.com",
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        "VDB Entry"
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        "VDB Entry"
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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}