CERTFR-2024-AVI-0216

Vulnerability from certfr_avis - Published: - Updated:

De multiples vulnérabilités ont été découvertes dans les produits Xen. Elles permettent à un attaquant de provoquer une atteinte à la confidentialité 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).

None
Impacted products
Vendor Product Description
XEN Xen Xen versions antérieures à 4.17 sans les derniers correctifs de sécurité
XEN Xen Xen versions antérieures à 4.15 sans les derniers correctifs de sécurité
XEN Xen Xen versions antérieures à 4.16 sans les derniers correctifs de sécurité
XEN Xen Xen versions antérieures à 4.18 sans les derniers correctifs de sécurité
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Xen versions ant\u00e9rieures \u00e0 4.17 sans les derniers correctifs de s\u00e9curit\u00e9",
      "product": {
        "name": "Xen",
        "vendor": {
          "name": "XEN",
          "scada": false
        }
      }
    },
    {
      "description": "Xen versions ant\u00e9rieures \u00e0 4.15 sans les derniers correctifs de s\u00e9curit\u00e9",
      "product": {
        "name": "Xen",
        "vendor": {
          "name": "XEN",
          "scada": false
        }
      }
    },
    {
      "description": "Xen versions ant\u00e9rieures \u00e0 4.16 sans les derniers correctifs de s\u00e9curit\u00e9",
      "product": {
        "name": "Xen",
        "vendor": {
          "name": "XEN",
          "scada": false
        }
      }
    },
    {
      "description": "Xen versions ant\u00e9rieures \u00e0 4.18 sans les derniers correctifs de s\u00e9curit\u00e9",
      "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-2023-28746",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-28746"
    },
    {
      "name": "CVE-2024-2193",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-2193"
    }
  ],
  "links": [],
  "reference": "CERTFR-2024-AVI-0216",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2024-03-14T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "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 Xen\u003c/span\u003e. Elles permettent \u00e0 un attaquant\nde provoquer une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es et un\ncontournement de la politique de s\u00e9curit\u00e9.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Xen",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Xen XSA-453 du 12 mars 2024",
      "url": "https://xenbits.xen.org/xsa/advisory-453.html"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Xen XSA-452 du 12 mars 2024",
      "url": "https://xenbits.xen.org/xsa/advisory-452.html"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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