CERTFR-2023-AVI-0970
Vulnerability from certfr_avis

De multiples vulnérabilités ont été découvertes dans les produits OwnCloud. Elles permettent à un attaquant de provoquer une atteinte à la confidentialité des données, une atteinte à l'intégrité des données et un contournement de la politique de sécurité.

Solution

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

Attention : L'éditeur préconise de réaliser plusieurs actions correctrices, notamment de renouveler les mots de passe des différents comptes administrateurs et comptes techniques utilisés par le service OwnCloud.

None
Impacted products
Vendor Product Description
Owncloud N/A bibliothèque OwnCloud oauth2 versions antérieures à 0.6.1
Owncloud Core OwnCloud core versions 10.6.0 et ultérieures, antérieures à 10.13.1
Owncloud N/A bibliothèque OwnCloud graphapi 0.2.x antérieures à 0.2.1
Owncloud N/A bibliothèque OwnCloud graphapi 0.3.x antérieures à 0.3.1
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "biblioth\u00e8que OwnCloud oauth2 versions ant\u00e9rieures \u00e0 0.6.1",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Owncloud",
          "scada": false
        }
      }
    },
    {
      "description": "OwnCloud core versions 10.6.0 et ult\u00e9rieures, ant\u00e9rieures \u00e0 10.13.1",
      "product": {
        "name": "Core",
        "vendor": {
          "name": "Owncloud",
          "scada": false
        }
      }
    },
    {
      "description": "biblioth\u00e8que OwnCloud graphapi 0.2.x ant\u00e9rieures \u00e0 0.2.1",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Owncloud",
          "scada": false
        }
      }
    },
    {
      "description": "biblioth\u00e8que OwnCloud graphapi 0.3.x ant\u00e9rieures \u00e0 0.3.1",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Owncloud",
          "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\n\u003cspan style=\"color: #ff0000;\"\u003eAttention :\u003c/span\u003e L\u0027\u00e9diteur pr\u00e9conise de\nr\u00e9aliser plusieurs actions correctrices, notamment de renouveler les\nmots de passe des diff\u00e9rents comptes administrateurs et comptes\ntechniques utilis\u00e9s par le service OwnCloud.\n",
  "cves": [
    {
      "name": "CVE-2023-49104",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-49104"
    },
    {
      "name": "CVE-2023-49105",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-49105"
    },
    {
      "name": "CVE-2023-49103",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-49103"
    }
  ],
  "initial_release_date": "2023-11-22T00:00:00",
  "last_revision_date": "2023-11-22T00:00:00",
  "links": [],
  "reference": "CERTFR-2023-AVI-0970",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2023-11-22T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
    },
    {
      "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 \u003cspan\nclass=\"textit\"\u003eles produits OwnCloud\u003c/span\u003e. Elles permettent \u00e0 un\nattaquant de provoquer une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es,\nune atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es et un contournement de la\npolitique de s\u00e9curit\u00e9.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits OwnCloud",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 OwnCloud 2 du 21 novembre 2023",
      "url": "https://owncloud.com/security-advisories/webdav-api-authentication-bypass-using-pre-signed-urls/"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 OwnCloud 3 du 21 novembre 2023",
      "url": "https://owncloud.com/security-advisories/disclosure-of-sensitive-credentials-and-configuration-in-containerized-deployments/"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 OwnCloud 1 du 21 novembre 2023",
      "url": "https://owncloud.com/security-advisories/subdomain-validation-bypass/"
    }
  ]
}


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