CERTFR-2019-AVI-558

Vulnerability from certfr_avis - Published: 2019-11-13 - Updated: 2019-11-13

De multiples vulnérabilités ont été découvertes dans les produits Citrix. Elles permettent à un attaquant de provoquer un déni de service à distance, une atteinte à la confidentialité des données 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
Citrix XenServer Citrix XenServer 7.1 LTSR CU2 sans le dernier correctif de sécurité
Citrix N/A Citrix MPX/SDX 8900, 14000-40G/14000-40S/14000-40C, 15000-25G/15000-50G, 25000-40G, 26000/26000-50G avec le protocole Link Layer Discovery Protocol (LLDP) activé
Citrix XenServer Citrix XenServer 7.0 sans le dernier correctif de sécurité
Citrix Citrix Hypervisor Citrix Hypervisor 8.0 sans une mise à jour du pilote pour les cartes réseau Intel série 700
Citrix XenServer Citrix XenServer 7.1 LTSR CU2 sans une mise à jour du pilote pour les cartes réseau Intel série 700
Citrix XenServer Citrix XenServer 7.6 sans le dernier correctif de sécurité
Citrix Citrix Hypervisor Citrix Hypervisor 8.0 sans le dernier correctif de sécurité
References

Show details on source website
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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Citrix XenServer 7.1 LTSR CU2 sans le dernier correctif de s\u00e9curit\u00e9",
      "product": {
        "name": "XenServer",
        "vendor": {
          "name": "Citrix",
          "scada": false
        }
      }
    },
    {
      "description": "Citrix MPX/SDX 8900, 14000-40G/14000-40S/14000-40C, 15000-25G/15000-50G, 25000-40G, 26000/26000-50G avec le protocole Link Layer Discovery Protocol (LLDP) activ\u00e9",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Citrix",
          "scada": false
        }
      }
    },
    {
      "description": "Citrix XenServer 7.0 sans le dernier correctif de s\u00e9curit\u00e9",
      "product": {
        "name": "XenServer",
        "vendor": {
          "name": "Citrix",
          "scada": false
        }
      }
    },
    {
      "description": "Citrix Hypervisor 8.0 sans une mise \u00e0 jour du pilote pour les cartes r\u00e9seau Intel s\u00e9rie 700",
      "product": {
        "name": "Citrix Hypervisor",
        "vendor": {
          "name": "Citrix",
          "scada": false
        }
      }
    },
    {
      "description": "Citrix XenServer 7.1 LTSR CU2 sans une mise \u00e0 jour du pilote pour les cartes r\u00e9seau Intel s\u00e9rie 700",
      "product": {
        "name": "XenServer",
        "vendor": {
          "name": "Citrix",
          "scada": false
        }
      }
    },
    {
      "description": "Citrix XenServer 7.6 sans le dernier correctif de s\u00e9curit\u00e9",
      "product": {
        "name": "XenServer",
        "vendor": {
          "name": "Citrix",
          "scada": false
        }
      }
    },
    {
      "description": "Citrix Hypervisor 8.0 sans le dernier correctif de s\u00e9curit\u00e9",
      "product": {
        "name": "Citrix Hypervisor",
        "vendor": {
          "name": "Citrix",
          "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-2019-0140",
      "url": "https://www.cve.org/CVERecord?id=CVE-2019-0140"
    },
    {
      "name": "CVE-2019-11135",
      "url": "https://www.cve.org/CVERecord?id=CVE-2019-11135"
    },
    {
      "name": "CVE-2018-12207",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-12207"
    }
  ],
  "initial_release_date": "2019-11-13T00:00:00",
  "last_revision_date": "2019-11-13T00:00:00",
  "links": [],
  "reference": "CERTFR-2019-AVI-558",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2019-11-13T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    },
    {
      "description": "\u00c9l\u00e9vation de privil\u00e8ges"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits\nCitrix. Elles permettent \u00e0 un attaquant de provoquer un d\u00e9ni de service\n\u00e0 distance, une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es et une\n\u00e9l\u00e9vation de privil\u00e8ges.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Citrix",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Citrix CTX263807 du 12 novembre 2019",
      "url": "https://support.citrix.com/article/CTX263807"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Citrix CTX263684 du 12 novembre 2019",
      "url": "https://support.citrix.com/article/CTX263684"
    }
  ]
}



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