CERTFR-2016-AVI-397

Vulnerability from certfr_avis - Published: - Updated:

Une vulnérabilité a été corrigée dans Xen QEMU. Elle permet à un attaquant de provoquer 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
XEN Xen Xen toutes versions x86 HVM antérieures à 4.4
XEN Xen Xen toutes versions x86 HVM avec une version qemu antérieure à 1.6.0
XEN Xen Xen toutes versions x86 HVM avec qemu-xen-traditional
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Xen toutes versions x86 HVM ant\u00e9rieures \u00e0 4.4",
      "product": {
        "name": "Xen",
        "vendor": {
          "name": "XEN",
          "scada": false
        }
      }
    },
    {
      "description": "Xen toutes versions x86 HVM avec une version qemu ant\u00e9rieure \u00e0 1.6.0",
      "product": {
        "name": "Xen",
        "vendor": {
          "name": "XEN",
          "scada": false
        }
      }
    },
    {
      "description": "Xen toutes versions x86 HVM avec qemu-xen-traditional",
      "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-2016-9637",
      "url": "https://www.cve.org/CVERecord?id=CVE-2016-9637"
    }
  ],
  "links": [],
  "reference": "CERTFR-2016-AVI-397",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2016-12-06T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "\u00c9l\u00e9vation de privil\u00e8ges"
    }
  ],
  "summary": "Une vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 corrig\u00e9e dans \u003cspan class=\"textit\"\u003eXen\nQEMU\u003c/span\u003e. Elle permet \u00e0 un attaquant de provoquer une \u00e9l\u00e9vation de\nprivil\u00e8ges.\n",
  "title": "Vuln\u00e9rabilit\u00e9 dans Xen QEMU",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Xen XSA-199 du 06 d\u00e9cembre 2016",
      "url": "http://xenbits.xen.org/xsa/advisory-199.html"
    }
  ]
}


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  • 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.