CERTFR-2022-AVI-395
Vulnerability from certfr_avis
De multiples vulnérabilités ont été découvertes dans les produits Nextcloud. Elles permettent à un attaquant de provoquer un contournement de la politique de sécurité et une atteinte à la confidentialité des données.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
NoneImpacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| Nextcloud | N/A | Nextcloud Talk versions antérieures à 11.3.4 | ||
| Nextcloud | N/A | Nextcloud Server versions 22.x antérieures à 22.2.4 | ||
| Nextcloud | N/A | Nextcloud Server versions antérieures à 20.0.14.4 | ||
| Nextcloud | N/A | Nextcloud Server versions 23.0.x antérieures à 23.0.1 | ||
| Nextcloud | N/A | Nextcloud Android versions antérieures à 3.19.0 | ||
| Nextcloud | N/A | Nextcloud Talk versions 12.x antérieures à 12.2.2 | ||
| Nextcloud | N/A | Nextcloud Server versions 21.0.x antérieures à 21.0.8 | ||
| Nextcloud | N/A | Nextcloud Files versions antérieures à 3.19.1 |
References
| Title | Publication Time | Tags | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Nextcloud Talk versions ant\u00e9rieures \u00e0 11.3.4",
"product": {
"name": "N/A",
"vendor": {
"name": "Nextcloud",
"scada": false
}
}
},
{
"description": "Nextcloud Server versions 22.x ant\u00e9rieures \u00e0 22.2.4",
"product": {
"name": "N/A",
"vendor": {
"name": "Nextcloud",
"scada": false
}
}
},
{
"description": "Nextcloud Server versions ant\u00e9rieures \u00e0 20.0.14.4",
"product": {
"name": "N/A",
"vendor": {
"name": "Nextcloud",
"scada": false
}
}
},
{
"description": "Nextcloud Server versions 23.0.x ant\u00e9rieures \u00e0 23.0.1",
"product": {
"name": "N/A",
"vendor": {
"name": "Nextcloud",
"scada": false
}
}
},
{
"description": "Nextcloud Android versions ant\u00e9rieures \u00e0 3.19.0",
"product": {
"name": "N/A",
"vendor": {
"name": "Nextcloud",
"scada": false
}
}
},
{
"description": "Nextcloud Talk versions 12.x ant\u00e9rieures \u00e0 12.2.2",
"product": {
"name": "N/A",
"vendor": {
"name": "Nextcloud",
"scada": false
}
}
},
{
"description": "Nextcloud Server versions 21.0.x ant\u00e9rieures \u00e0 21.0.8",
"product": {
"name": "N/A",
"vendor": {
"name": "Nextcloud",
"scada": false
}
}
},
{
"description": "Nextcloud Files versions ant\u00e9rieures \u00e0 3.19.1",
"product": {
"name": "N/A",
"vendor": {
"name": "Nextcloud",
"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-2022-24888",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-24888"
},
{
"name": "CVE-2022-24889",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-24889"
},
{
"name": "CVE-2022-24885",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-24885"
},
{
"name": "CVE-2022-24886",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-24886"
},
{
"name": "CVE-2022-24887",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-24887"
}
],
"initial_release_date": "2022-04-27T00:00:00",
"last_revision_date": "2022-04-27T00:00:00",
"links": [
{
"title": "Bulletin de s\u00e9curit\u00e9 Nextcloud CVE-2022-24887 du 27 avril 2022",
"url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-j45w-7mpq-264c"
}
],
"reference": "CERTFR-2022-AVI-395",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2022-04-27T00:00:00.000000"
}
],
"risks": [
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits\nNextcloud. Elles permettent \u00e0 un attaquant de provoquer un contournement\nde la politique de s\u00e9curit\u00e9 et une atteinte \u00e0 la confidentialit\u00e9 des\ndonn\u00e9es.\n",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Nextcloud",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Nextcloud CVE-2022-24887 du 27 avril 2022",
"url": null
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Nextcloud CVE-2022-24885 du 27 avril 2022",
"url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-32j4-9xf3-h2mg"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Nextcloud CVE-2022-24888 du 27 avril 2022",
"url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-w3h6-p64h-q9jp"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Nextcloud CVE-2022-24886 du 27 avril 2022",
"url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-5cj3-v98r-2wmq"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Nextcloud CVE-2022-24889 du 27 avril 2022",
"url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-5vw6-6prg-gvw6"
}
]
}
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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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