CERTFR-2015-AVI-130

Vulnerability from certfr_avis - Published: - Updated:

De multiples vulnérabilités ont été corrigées dans Xen. Elles permettent à un attaquant de provoquer un déni de service 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).

None
Impacted products
Vendor Product Description
XEN Xen Xen version 3.2.X et postérieures
XEN Xen Xen version 4.3 et postérieures
XEN Xen Xen versions antérieures à 3.1.X (incertain)
XEN Xen Xen version 3.3 et postérieures (architectures x86)
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Xen version 3.2.X et post\u00e9rieures",
      "product": {
        "name": "Xen",
        "vendor": {
          "name": "XEN",
          "scada": false
        }
      }
    },
    {
      "description": "Xen version 4.3 et post\u00e9rieures",
      "product": {
        "name": "Xen",
        "vendor": {
          "name": "XEN",
          "scada": false
        }
      }
    },
    {
      "description": "Xen versions ant\u00e9rieures \u00e0 3.1.X (incertain)",
      "product": {
        "name": "Xen",
        "vendor": {
          "name": "XEN",
          "scada": false
        }
      }
    },
    {
      "description": "Xen version 3.3 et post\u00e9rieures (architectures x86)",
      "product": {
        "name": "Xen",
        "vendor": {
          "name": "XEN",
          "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-2015-2752",
      "url": "https://www.cve.org/CVERecord?id=CVE-2015-2752"
    },
    {
      "name": "CVE-2015-2751",
      "url": "https://www.cve.org/CVERecord?id=CVE-2015-2751"
    },
    {
      "name": "CVE-2015-2756",
      "url": "https://www.cve.org/CVERecord?id=CVE-2015-2756"
    }
  ],
  "links": [],
  "reference": "CERTFR-2015-AVI-130",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2015-04-01T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service"
    },
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 corrig\u00e9es dans \u003cspan\nclass=\"textit\"\u003eXen\u003c/span\u003e. Elles permettent \u00e0 un attaquant de provoquer\nun d\u00e9ni de service et un contournement de la politique de s\u00e9curit\u00e9.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Xen",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Xen XSA-126 du 31 mars 2015",
      "url": "http://xenbits.xen.org/xsa/advisory-126.html"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Xen XSA-127 du 31 mars 2015",
      "url": "http://xenbits.xen.org/xsa/advisory-127.html"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Xen XSA-125 du 31 mars 2015",
      "url": "http://xenbits.xen.org/xsa/advisory-125.html"
    }
  ]
}


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