GSD-2020-10738

Vulnerability from gsd - Updated: 2023-12-13 01:22
Details
A flaw was found in Moodle versions 3.8 before 3.8.3, 3.7 before 3.7.6, 3.6 before 3.6.10, 3.5 before 3.5.12 and earlier unsupported versions. It was possible to create a SCORM package in such a way that when added to a course, it could be interacted with via web services in order to achieve remote code execution.
Aliases
Aliases
CVE-2020-10738
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{
  "GSD": {
    "alias": "CVE-2020-10738",
    "description": "A flaw was found in Moodle versions 3.8 before 3.8.3, 3.7 before 3.7.6, 3.6 before 3.6.10, 3.5 before 3.5.12 and earlier unsupported versions. It was possible to create a SCORM package in such a way that when added to a course, it could be interacted with via web services in order to achieve remote code execution.",
    "id": "GSD-2020-10738"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-10738"
      ],
      "details": "A flaw was found in Moodle versions 3.8 before 3.8.3, 3.7 before 3.7.6, 3.6 before 3.6.10, 3.5 before 3.5.12 and earlier unsupported versions. It was possible to create a SCORM package in such a way that when added to a course, it could be interacted with via web services in order to achieve remote code execution.",
      "id": "GSD-2020-10738",
      "modified": "2023-12-13T01:22:04.154832Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2020-10738",
        "STATE": "PUBLIC"
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      "affects": {
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            {
              "product": {
                "product_data": [
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                    "version": {
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                          "version_value": "3.8 to 3.8.2"
                        },
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                          "version_value": "3.7 to 3.7.5"
                        },
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                          "version_value": "3.6 to 3.6.9"
                        },
                        {
                          "version_value": "3.5 to 3.5.11"
                        },
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                          "version_value": "Earlier unsupported versions."
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          }
        ]
      },
      "impact": {
        "cvss": [
          [
            {
              "vectorString": "7.5/CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.0"
            }
          ]
        ]
      },
      "problemtype": {
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                "lang": "eng",
                "value": "CWE-20"
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      },
      "references": {
        "reference_data": [
          {
            "name": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10738",
            "refsource": "CONFIRM",
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10738"
          },
          {
            "name": "https://moodle.org/mod/forum/discuss.php?d=403513",
            "refsource": "CONFIRM",
            "url": "https://moodle.org/mod/forum/discuss.php?d=403513"
          },
          {
            "name": "http://git.moodle.org/gw?p=moodle.git\u0026a=search\u0026h=HEAD\u0026st=commit\u0026s=MDL-68410",
            "refsource": "CONFIRM",
            "url": "http://git.moodle.org/gw?p=moodle.git\u0026a=search\u0026h=HEAD\u0026st=commit\u0026s=MDL-68410"
          }
        ]
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003e=3.5,\u003c3.5.12||\u003e=3.6,\u003c3.6.10||\u003e=3.7,\u003c3.7.6||\u003e=3.8,\u003c3.8.3",
          "affected_versions": "All versions starting from 3.5 before 3.5.12, all versions starting from 3.6 before 3.6.10, all versions starting from 3.7 before 3.7.6, all versions starting from 3.8 before 3.8.3",
          "cvss_v2": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-20",
            "CWE-937"
          ],
          "date": "2020-05-22",
          "description": "It is possible to create an SCORM package in such a way that when added to a course, it could be interacted with via web services in order to achieve remote code execution.",
          "fixed_versions": [
            "3.5.12",
            "3.6.10",
            "3.7.6",
            "3.8.3"
          ],
          "identifier": "CVE-2020-10738",
          "identifiers": [
            "CVE-2020-10738"
          ],
          "not_impacted": "All versions before 3.5, all versions starting from 3.5.12 before 3.6, all versions starting from 3.6.10 before 3.7, all versions starting from 3.7.6 before 3.8, all versions starting from 3.8.3",
          "package_slug": "packagist/moodle/moodle",
          "pubdate": "2020-05-21",
          "solution": "Upgrade to versions 3.5.12, 3.6.10, 3.7.6, 3.8.3 or above.",
          "title": "Improper Input Validation",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2020-10738",
            "http://git.moodle.org/gw?p=moodle.git\u0026a=search\u0026h=HEAD\u0026st=commit\u0026s=MDL-68410",
            "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10738",
            "https://moodle.org/mod/forum/discuss.php?d=403513"
          ],
          "uuid": "caf34dab-d19b-49fc-a9c7-4e794abd32f8"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "3.5.12",
                "versionStartIncluding": "3.5",
                "vulnerable": true
              },
              {
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                "versionStartIncluding": "3.6",
                "vulnerable": true
              },
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                "cpe23Uri": "cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*",
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                "versionEndExcluding": "3.7.6",
                "versionStartIncluding": "3.7",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "3.8.3",
                "versionStartIncluding": "3.8",
                "vulnerable": true
              }
            ],
            "operator": "OR"
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      "cve": {
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          "ID": "CVE-2020-10738"
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        "description": {
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        "references": {
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            {
              "name": "https://moodle.org/mod/forum/discuss.php?d=403513",
              "refsource": "CONFIRM",
              "tags": [
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              ],
              "url": "https://moodle.org/mod/forum/discuss.php?d=403513"
            },
            {
              "name": "http://git.moodle.org/gw?p=moodle.git\u0026a=search\u0026h=HEAD\u0026st=commit\u0026s=MDL-68410",
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 8.0,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2020-05-22T13:14Z",
      "publishedDate": "2020-05-21T16:15Z"
    }
  }
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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