CERTFR-2020-AVI-751

Vulnerability from certfr_avis - Published: 2020-11-16 - Updated: 2020-11-16

De multiples vulnérabilités ont été découvertes dans Moodle. Elles permettent à un attaquant de provoquer un contournement de la politique de sécurité, une élévation de privilèges et une injection de code indirecte à distance (XSS).

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

None
Impacted products
Vendor Product Description
Moodle Moodle Moodle versions 3.7.x antérieures à 3.7.8
Moodle Moodle Moodle versions 3.9.x antérieures à 3.9.2
Moodle Moodle Moodle versions 3.8.x antérieures à 3.8.5
References

Show details on source website
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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Moodle versions 3.7.x ant\u00e9rieures \u00e0 3.7.8",
      "product": {
        "name": "Moodle",
        "vendor": {
          "name": "Moodle",
          "scada": false
        }
      }
    },
    {
      "description": "Moodle versions 3.9.x ant\u00e9rieures \u00e0 3.9.2",
      "product": {
        "name": "Moodle",
        "vendor": {
          "name": "Moodle",
          "scada": false
        }
      }
    },
    {
      "description": "Moodle versions 3.8.x ant\u00e9rieures \u00e0 3.8.5",
      "product": {
        "name": "Moodle",
        "vendor": {
          "name": "Moodle",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
  "cves": [
    {
      "name": "CVE-2020-25699",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-25699"
    },
    {
      "name": "CVE-2020-25700",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-25700"
    },
    {
      "name": "CVE-2020-25702",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-25702"
    },
    {
      "name": "CVE-2020-25701",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-25701"
    },
    {
      "name": "CVE-2020-25703",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-25703"
    },
    {
      "name": "CVE-2020-25698",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-25698"
    }
  ],
  "initial_release_date": "2020-11-16T00:00:00",
  "last_revision_date": "2020-11-16T00:00:00",
  "links": [],
  "reference": "CERTFR-2020-AVI-751",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2020-11-16T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Injection de code indirecte \u00e0 distance (XSS)"
    },
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    },
    {
      "description": "\u00c9l\u00e9vation de privil\u00e8ges"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Moodle. Elles\npermettent \u00e0 un attaquant de provoquer un contournement de la politique\nde s\u00e9curit\u00e9, une \u00e9l\u00e9vation de privil\u00e8ges et une injection de code\nindirecte \u00e0 distance (XSS).\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Moodle",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Moodle MSA-20-0017 du 16 novembre 2020",
      "url": "https://moodle.org/mod/forum/discuss.php?d=413936"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Moodle MSA-20-0021 du 16 novembre 2020",
      "url": "https://moodle.org/mod/forum/discuss.php?d=413941"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Moodle MSA-20-0018 du 16 novembre 2020",
      "url": "https://moodle.org/mod/forum/discuss.php?d=413938"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Moodle MSA-20-0019 du 16 novembre 2020",
      "url": "https://moodle.org/mod/forum/discuss.php?d=413939"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Moodle MSA-20-0016 du 16 novembre 2020",
      "url": "https://moodle.org/mod/forum/discuss.php?d=413935"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Moodle MSA-20-0020 du 16 novembre 2020",
      "url": "https://moodle.org/mod/forum/discuss.php?d=413940"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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