CERTFR-2016-AVI-301

Vulnerability from certfr_avis - Published: - Updated:

De multiples vulnérabilités ont été corrigées dans Xen. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire, un déni de service 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).

Xen toutes versions sans le dernier correctif de sécurité

Impacted products
Vendor Product Description
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [],
  "affected_systems_content": "\u003cP\u003eXen toutes versions sans le dernier correctif de s\u00e9curit\u00e9\u003c/P\u003e",
  "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-2016-7094",
      "url": "https://www.cve.org/CVERecord?id=CVE-2016-7094"
    },
    {
      "name": "CVE-2016-7093",
      "url": "https://www.cve.org/CVERecord?id=CVE-2016-7093"
    },
    {
      "name": "CVE-2016-7154",
      "url": "https://www.cve.org/CVERecord?id=CVE-2016-7154"
    },
    {
      "name": "CVE-2016-7092",
      "url": "https://www.cve.org/CVERecord?id=CVE-2016-7092"
    }
  ],
  "links": [],
  "reference": "CERTFR-2016-AVI-301",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2016-09-09T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Ex\u00e9cution de code arbitraire"
    },
    {
      "description": "D\u00e9ni de service"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    },
    {
      "description": "\u00c9l\u00e9vation de privil\u00e8ges"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 corrig\u00e9es dans \u003cspan\nclass=\"textit\"\u003eXen\u003c/span\u003e. Certaines d\u0027entre elles permettent \u00e0 un\nattaquant de provoquer une ex\u00e9cution de code arbitraire, un d\u00e9ni de\nservice et une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Xen",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Xen XSA-187 du 08 septembre 2016",
      "url": "http://xenbits.xen.org/xsa/advisory-187.html"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Xen XSA-185 du 08 septembre 2016",
      "url": "http://xenbits.xen.org/xsa/advisory-185.html"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Xen XSA-188 du 08 septembre 2016",
      "url": "http://xenbits.xen.org/xsa/advisory-188.html"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Xen XSA-186 du 08 septembre 2016",
      "url": "http://xenbits.xen.org/xsa/advisory-186.html"
    }
  ]
}


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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.