CERTFR-2021-AVI-876
Vulnerability from certfr_avis
De multiples vulnérabilités ont été découvertes dans Moodle. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, une atteinte à la confidentialité des données 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).
Impacted products
| Vendor | Product | Description |
|---|
References
| Title | Publication Time | Tags | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [],
"affected_systems_content": "",
"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-2021-43559",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-43559"
},
{
"name": "CVE-2021-3943",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-3943"
},
{
"name": "CVE-2021-43558",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-43558"
},
{
"name": "CVE-2021-43560",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-43560"
}
],
"initial_release_date": "2021-11-16T00:00:00",
"last_revision_date": "2021-11-16T00:00:00",
"links": [],
"reference": "CERTFR-2021-AVI-876",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2021-11-16T00:00:00.000000"
}
],
"risks": [
{
"description": "Injection de code indirecte \u00e0 distance (XSS)"
},
{
"description": "Injection de requ\u00eates ill\u00e9gitimes par rebond (CSRF)"
},
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Moodle. Certaines\nd\u0027entre elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de\ncode arbitraire \u00e0 distance, une atteinte \u00e0 la confidentialit\u00e9 des\ndonn\u00e9es et une injection de code indirecte \u00e0 distance (XSS).\n",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans Moodle",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Moodle MSA-21-0041 du 15 novembre 2021",
"url": "https://moodle.org/mod/forum/discuss.php?d=429099"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Moodle MSA-21-0038 du 15 novembre 2021",
"url": "https://moodle.org/mod/forum/discuss.php?d=429095"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Moodle MSA-21-0039 du 15 novembre 2021",
"url": "https://moodle.org/mod/forum/discuss.php?d=429096"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Moodle MSA-21-0042 du 15 novembre 2021",
"url": "https://moodle.org/mod/forum/discuss.php?d=429100"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Moodle MSA-21-0040 du 15 novembre 2021",
"url": "https://moodle.org/mod/forum/discuss.php?d=429097"
}
]
}
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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.
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