CERTFR-2023-AVI-0096
Vulnerability from certfr_avis

De multiples vulnérabilités ont été corrigées dans Nextcloud. Elles permettent à un attaquant de provoquer une atteinte à l'intégrité des données, une atteinte à la confidentialité des données et une exécution de code arbitraire à distance.

Solution

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

None
Impacted products
Vendor Product Description
Nextcloud N/A Desktop client versions 3.6.x antérieures à 3.6.3
Nextcloud N/A Nextcloud Mail app versions 2.2.x antérieures à 2.2.2
References

Show details on source website

To clipboard 

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Desktop client versions 3.6.x ant\u00e9rieures \u00e0 3.6.3",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Nextcloud",
          "scada": false
        }
      }
    },
    {
      "description": "Nextcloud Mail app versions 2.2.x ant\u00e9rieures \u00e0 2.2.2",
      "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-2023-23944",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-23944"
    },
    {
      "name": "CVE-2023-23942",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-23942"
    },
    {
      "name": "CVE-2023-23943",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-23943"
    }
  ],
  "initial_release_date": "2023-02-06T00:00:00",
  "last_revision_date": "2023-02-06T00:00:00",
  "links": [
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Nextcloud du 06 f\u00e9vrier 2023",
      "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-g86r-x755-93f4"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Nextcloud du 06 f\u00e9vrier 2023",
      "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-8gcx-r739-9pf6"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Nextcloud du 06 f\u00e9vrier 2023",
      "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-64qc-vf6v-8xgg"
    }
  ],
  "reference": "CERTFR-2023-AVI-0096",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2023-02-06T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    },
    {
      "description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 corrig\u00e9es dans \u003cspan\nclass=\"textit\"\u003eNextcloud\u003c/span\u003e. Elles permettent \u00e0 un attaquant de\nprovoquer une atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es, une atteinte \u00e0 la\nconfidentialit\u00e9 des donn\u00e9es et une ex\u00e9cution de code arbitraire \u00e0\ndistance.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Nextcloud",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Nextcloud GHSA-64qc-vf6v-8xgg du 06 f\u00e9vrier 2023",
      "url": null
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Nextcloud GHSA-g86r-x755-93f4 du 06 f\u00e9vrier 2023",
      "url": null
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Nextcloud GHSA-8gcx-r739-9pf6 du 06 f\u00e9vrier 2023",
      "url": null
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.