certfr_avis - certfr-2019-avi-116

CERTFR-2019-AVI-116

Vulnerability from certfr_avis

De multiples vulnérabilités ont été découvertes dans Moodle. Elles permettent à un attaquant de provoquer un problème de sécurité non spécifié par l'éditeur, un contournement de la politique de sécurité et une élévation de privilèges.

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 3.1 à 3.1.16 et versions antérieures non supportées
Moodle	Moodle	Moodle versions 3.5 à 3.5.4
Moodle	Moodle	Moodle versions 3.6 à 3.6.2
Moodle	Moodle	Moodle versions 3.4 à 3.4.7

References

Title

Publication Time

Tags

Bulletin de sécurité Moodle MSA-19-0007 du 19 mars 2019	None	vendor-advisory
Bulletin de sécurité Moodle MSA-19-0005 du 19 mars 2019	None	vendor-advisory
Bulletin de sécurité Moodle MSA-19-0008 du 19 mars 2019	None	vendor-advisory
Bulletin de sécurité Moodle MSA-19-0004 du 19 mars 2019	None	vendor-advisory
Bulletin de sécurité Moodle MSA-19-0009 du 19 mars 2019	None	vendor-advisory
Bulletin de sécurité Moodle MSA-19-0006 du 19 mars 2019	None	vendor-advisory

Show details on source website

JSON

To clipboard

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Moodle versions 3.1 \u00e0 3.1.16 et versions ant\u00e9rieures non support\u00e9es",
      "product": {
        "name": "Moodle",
        "vendor": {
          "name": "Moodle",
          "scada": false
        }
      }
    },
    {
      "description": "Moodle versions 3.5 \u00e0 3.5.4",
      "product": {
        "name": "Moodle",
        "vendor": {
          "name": "Moodle",
          "scada": false
        }
      }
    },
    {
      "description": "Moodle versions 3.6 \u00e0 3.6.2",
      "product": {
        "name": "Moodle",
        "vendor": {
          "name": "Moodle",
          "scada": false
        }
      }
    },
    {
      "description": "Moodle versions 3.4 \u00e0 3.4.7",
      "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-2019-3852",
      "url": "https://www.cve.org/CVERecord?id=CVE-2019-3852"
    },
    {
      "name": "CVE-2019-3849",
      "url": "https://www.cve.org/CVERecord?id=CVE-2019-3849"
    },
    {
      "name": "CVE-2019-3850",
      "url": "https://www.cve.org/CVERecord?id=CVE-2019-3850"
    },
    {
      "name": "CVE-2019-3851",
      "url": "https://www.cve.org/CVERecord?id=CVE-2019-3851"
    },
    {
      "name": "CVE-2019-3847",
      "url": "https://www.cve.org/CVERecord?id=CVE-2019-3847"
    },
    {
      "name": "CVE-2019-3848",
      "url": "https://www.cve.org/CVERecord?id=CVE-2019-3848"
    }
  ],
  "initial_release_date": "2019-03-19T00:00:00",
  "last_revision_date": "2019-03-19T00:00:00",
  "links": [],
  "reference": "CERTFR-2019-AVI-116",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2019-03-19T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
    },
    {
      "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 probl\u00e8me de s\u00e9curit\u00e9 non\nsp\u00e9cifi\u00e9 par l\u0027\u00e9diteur, un contournement de la politique de s\u00e9curit\u00e9 et\nune \u00e9l\u00e9vation de privil\u00e8ges.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Moodle",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Moodle MSA-19-0007 du 19 mars 2019",
      "url": "https://moodle.org/mod/forum/discuss.php?d=384013"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Moodle MSA-19-0005 du 19 mars 2019",
      "url": "https://moodle.org/mod/forum/discuss.php?d=384011"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Moodle MSA-19-0008 du 19 mars 2019",
      "url": "https://moodle.org/mod/forum/discuss.php?d=384014"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Moodle MSA-19-0004 du 19 mars 2019",
      "url": "https://moodle.org/mod/forum/discuss.php?d=384010"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Moodle MSA-19-0009 du 19 mars 2019",
      "url": "https://moodle.org/mod/forum/discuss.php?d=384015"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Moodle MSA-19-0006 du 19 mars 2019",
      "url": "https://moodle.org/mod/forum/discuss.php?d=384012"
    }
  ]
}

CVE-2019-3848 (GCVE-0-2019-3848)

Vulnerability from cvelistv5

Published

2019-03-26 00:00

Modified

2024-08-04 19:19

Severity ?

4.3 (Medium) - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CWE

CWE-863

Summary

A vulnerability was found in moodle before versions 3.6.3, 3.5.5 and 3.4.8. Permissions were not correctly checked before loading event information into the calendar's edit event modal popup, so logged in non-guest users could view unauthorised calendar events. (Note: It was read-only access, users could not edit the events.)

References

URL

Tags

	https://moodle.org/mod/forum/discuss.php?d=384011#p1547743
	https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3848

Impacted products

	Vendor	Product	Version
	[UNKNOWN]	moodle	Version: 3.6.3 Version: 3.5.5 Version: 3.4.8

Show details on NVD website

JSON

To clipboard

{
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        "references": [
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            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3848"
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      }
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    "cna": {
      "affected": [
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          "product": "moodle",
          "vendor": "[UNKNOWN]",
          "versions": [
            {
              "status": "affected",
              "version": "3.6.3"
            },
            {
              "status": "affected",
              "version": "3.5.5"
            },
            {
              "status": "affected",
              "version": "3.4.8"
            }
          ]
        }
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          "lang": "en",
          "value": "A vulnerability was found in moodle before versions 3.6.3, 3.5.5 and 3.4.8. Permissions were not correctly checked before loading event information into the calendar\u0027s edit event modal popup, so logged in non-guest users could view unauthorised calendar events. (Note: It was read-only access, users could not edit the events.)"
        }
      ],
      "metrics": [
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          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.0"
          }
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      ],
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              "description": "CWE-863",
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    "datePublished": "2019-03-26T00:00:00",
    "dateReserved": "2019-01-03T00:00:00",
    "dateUpdated": "2024-08-04T19:19:18.679Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2019-3850 (GCVE-0-2019-3850)

Vulnerability from cvelistv5

Published

2019-03-26 17:46

Modified

2024-08-04 19:19

Severity ?

4.3 (Medium) - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

CWE

Summary

A vulnerability was found in moodle before versions 3.6.3, 3.5.5, 3.4.8 and 3.1.17. Links within assignment submission comments would open directly (in the same window). Although links themselves may be valid, opening within the same window and without the no-referrer header policy made them more susceptible to exploits.

References

URL

Tags

	https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3850	x_refsource_CONFIRM
	https://moodle.org/mod/forum/discuss.php?d=384013#p1547745	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	[UNKNOWN]	moodle	Version: 3.6.3 Version: 3.5.5 Version: 3.4.8 Version: 3.1.17

Show details on NVD website

JSON

To clipboard

{
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    "adp": [
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          "dateUpdated": "2024-08-04T19:19:18.578Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
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              "x_transferred"
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            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3850"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://moodle.org/mod/forum/discuss.php?d=384013#p1547745"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "moodle",
          "vendor": "[UNKNOWN]",
          "versions": [
            {
              "status": "affected",
              "version": "3.6.3"
            },
            {
              "status": "affected",
              "version": "3.5.5"
            },
            {
              "status": "affected",
              "version": "3.4.8"
            },
            {
              "status": "affected",
              "version": "3.1.17"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability was found in moodle before versions 3.6.3, 3.5.5, 3.4.8 and 3.1.17. Links within assignment submission comments would open directly (in the same window). Although links themselves may be valid, opening within the same window and without the no-referrer header policy made them more susceptible to exploits."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
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      "problemTypes": [
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          "url": "https://moodle.org/mod/forum/discuss.php?d=384013#p1547745"
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            "vendor_data": [
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                      "version": {
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                          {
                            "version_value": "3.6.3"
                          },
                          {
                            "version_value": "3.5.5"
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                          {
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            }
          ]
        },
        "impact": {
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            },
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CVE-2019-3847 (GCVE-0-2019-3847)

Vulnerability from cvelistv5

Published

2019-03-27 00:00

Modified

2024-08-04 19:19

Severity ?

5.4 (Medium) - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

CWE

CWE-79

Summary

A vulnerability was found in moodle before versions 3.6.3, 3.5.5, 3.4.8 and 3.1.17. Users with the "login as other users" capability (such as administrators/managers) can access other users' Dashboards, but the JavaScript those other users may have added to their Dashboard was not being escaped when being viewed by the user logging in on their behalf.

References

URL

Tags

	http://www.securityfocus.com/bid/107489	vdb-entry
	https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3847
	https://moodle.org/mod/forum/discuss.php?d=384010#p1547742

Impacted products

	Vendor	Product	Version
	[UNKNOWN]	Moodle	Version: 3.6 to 3.6.2 Version: 3.5 to 3.5.4 Version: 3.4 to 3.4.7 Version: 3.1 to 3.1.16 and earlier unsupported versions

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T19:19:18.591Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "107489",
            "tags": [
              "vdb-entry",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/107489"
          },
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          },
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            "tags": [
              "x_transferred"
            ],
            "url": "https://moodle.org/mod/forum/discuss.php?d=384010#p1547742"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Moodle",
          "vendor": "[UNKNOWN]",
          "versions": [
            {
              "status": "affected",
              "version": "3.6 to 3.6.2"
            },
            {
              "status": "affected",
              "version": "3.5 to 3.5.4"
            },
            {
              "status": "affected",
              "version": "3.4 to 3.4.7"
            },
            {
              "status": "affected",
              "version": "3.1 to 3.1.16 and earlier unsupported versions"
            }
          ]
        }
      ],
      "datePublic": "2019-03-19T00:00:00",
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          "lang": "en",
          "value": "A vulnerability was found in moodle before versions 3.6.3, 3.5.5, 3.4.8 and 3.1.17. Users with the \"login as other users\" capability (such as administrators/managers) can access other users\u0027 Dashboards, but the JavaScript those other users may have added to their Dashboard was not being escaped when being viewed by the user logging in on their behalf."
        }
      ],
      "metrics": [
        {
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            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
            "version": "3.0"
          }
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      },
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          "tags": [
            "vdb-entry"
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        },
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2019-3852 (GCVE-0-2019-3852)

Vulnerability from cvelistv5

Published

2019-03-26 17:47

Modified

2024-08-04 19:19

Severity ?

4.3 (Medium) - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

CWE

Summary

A vulnerability was found in moodle before version 3.6.3. The get_with_capability_join and get_users_by_capability functions were not taking context freezing into account when checking user capabilities

References

URL

Tags

	https://moodle.org/mod/forum/discuss.php?d=384015#p1547748	x_refsource_MISC
	https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3852	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	[UNKNOWN]	moodle	Version: 3.6.3

Show details on NVD website

JSON

To clipboard

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CVE-2019-3849 (GCVE-0-2019-3849)

Vulnerability from cvelistv5

Published

2019-03-26 17:46

Modified

2024-08-04 19:19

Severity ?

6.3 (Medium) - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CWE

CWE-285

Summary

A vulnerability was found in moodle before versions 3.6.3, 3.5.5 and 3.4.8. Users could assign themselves an escalated role within courses or content accessed via LTI, by modifying the request to the LTI publisher site.

References

URL

Tags

	https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3849	x_refsource_CONFIRM
	https://moodle.org/mod/forum/discuss.php?d=384012#p1547744	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	[UNKNOWN]	moodle	Version: 3.6.3 Version: 3.5.5 Version: 3.4.8

Show details on NVD website

JSON

To clipboard

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CVE-2019-3851 (GCVE-0-2019-3851)

Vulnerability from cvelistv5

Published

2019-03-26 17:46

Modified

2024-08-04 19:19

Severity ?

4.3 (Medium) - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

CWE

Summary

A vulnerability was found in moodle before versions 3.6.3 and 3.5.5. There was a link to site home within the the Boost theme's secure layout, meaning students could navigate out of the page.

References

URL

Tags

	https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3851	x_refsource_CONFIRM
	https://moodle.org/mod/forum/discuss.php?d=384014#p1547746	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	[UNKNOWN]	moodle	Version: 3.6.3 Version: 3.5.5

Show details on NVD website

JSON

To clipboard

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Tags

Taxonomy of the tags.

All sightings related to this event Export sightings related to this event

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted

CERTFR-2019-AVI-116

Vulnerability from certfr_avis

Solution

CVE-2019-3848 (GCVE-0-2019-3848)

Vulnerability from cvelistv5

CVE-2019-3850 (GCVE-0-2019-3850)

Vulnerability from cvelistv5

CVE-2019-3847 (GCVE-0-2019-3847)

Vulnerability from cvelistv5

CVE-2019-3852 (GCVE-0-2019-3852)

Vulnerability from cvelistv5

CVE-2019-3849 (GCVE-0-2019-3849)

Vulnerability from cvelistv5

CVE-2019-3851 (GCVE-0-2019-3851)

Vulnerability from cvelistv5

Tags

Sightings

Nomenclature