CERTFR-2021-AVI-227
Vulnerability from certfr_avis

De multiples vulnérabilités ont été découvertes dans Citrix Hypervisor. Elles permettent à un attaquant de provoquer un déni de service.

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 Citrix Hypervisor Citrix Hypervisor 8.2 LTSR sans les correctifs XS82E009 et XS82E022
Citrix Citrix Hypervisor Citrix XenServer 7.1 LTSR CU2 sans le correctif XS71ECU2058
Citrix Citrix Hypervisor Citrix XenServer 7.0 sans le correctif XS70E092
References

Show details on source website

To clipboard 

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Citrix Hypervisor 8.2 LTSR sans les correctifs XS82E009 et XS82E022",
      "product": {
        "name": "Citrix Hypervisor",
        "vendor": {
          "name": "Citrix",
          "scada": false
        }
      }
    },
    {
      "description": "Citrix XenServer 7.1 LTSR CU2 sans le correctif XS71ECU2058",
      "product": {
        "name": "Citrix Hypervisor",
        "vendor": {
          "name": "Citrix",
          "scada": false
        }
      }
    },
    {
      "description": "Citrix XenServer 7.0 sans le correctif XS70E092",
      "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-2021-28038",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-28038"
    },
    {
      "name": "CVE-2020-35498",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-35498"
    },
    {
      "name": "CVE-2021-28688",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-28688"
    }
  ],
  "initial_release_date": "2021-03-31T00:00:00",
  "last_revision_date": "2021-03-31T00:00:00",
  "links": [],
  "reference": "CERTFR-2021-AVI-227",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2021-03-31T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Citrix Hypervisor.\nElles permettent \u00e0 un attaquant de provoquer un d\u00e9ni de service.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Citrix Hypervisor",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Citrix CTX306565 du 30 mars 2021",
      "url": "https://support.citrix.com/article/CTX306565"
    }
  ]
}


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