CERTFR-2021-AVI-664

Vulnerability from certfr_avis - Published: 2021-08-30 - Updated: 2021-08-30

De multiples vulnérabilités ont été découvertes dans F5 BIG-IP. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, un déni de service à distance et une atteinte à l'intégrité des données.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

None
Impacted products
Vendor Product Description
F5 BIG-IP BIG-IP versions 11.6.x antérieures à 11.6.5.3 (toutes les vulnérabilités affectant cette version ne sont pas corrigées)
F5 BIG-IP BIG-IP versions 13.1.x antérieures à 13.1.4.1
F5 BIG-IP BIG-IP versions 14.1.x antérieures à 14.1.4.4
F5 BIG-IP BIG-IP versions 16.0.x antérieures à 16.0.1.2 (toutes les vulnérabilités affectant cette version ne sont pas corrigées)
F5 BIG-IP BIG-IP versions 15.1.x antérieures à 15.1.3.1
F5 BIG-IP BIG-IP versions 12.1.x antérieures à 12.1.6 (toutes les vulnérabilités affectant cette version ne sont pas corrigées)
F5 BIG-IP BIG-IP versions 16.1.x antérieures à 16.1.0
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "BIG-IP versions 11.6.x ant\u00e9rieures \u00e0 11.6.5.3 (toutes les vuln\u00e9rabilit\u00e9s affectant cette version ne sont pas corrig\u00e9es)",
      "product": {
        "name": "BIG-IP",
        "vendor": {
          "name": "F5",
          "scada": false
        }
      }
    },
    {
      "description": "BIG-IP versions 13.1.x ant\u00e9rieures \u00e0 13.1.4.1",
      "product": {
        "name": "BIG-IP",
        "vendor": {
          "name": "F5",
          "scada": false
        }
      }
    },
    {
      "description": "BIG-IP versions 14.1.x ant\u00e9rieures \u00e0 14.1.4.4",
      "product": {
        "name": "BIG-IP",
        "vendor": {
          "name": "F5",
          "scada": false
        }
      }
    },
    {
      "description": "BIG-IP versions 16.0.x ant\u00e9rieures \u00e0 16.0.1.2 (toutes les vuln\u00e9rabilit\u00e9s affectant cette version ne sont pas corrig\u00e9es)",
      "product": {
        "name": "BIG-IP",
        "vendor": {
          "name": "F5",
          "scada": false
        }
      }
    },
    {
      "description": "BIG-IP versions 15.1.x ant\u00e9rieures \u00e0 15.1.3.1",
      "product": {
        "name": "BIG-IP",
        "vendor": {
          "name": "F5",
          "scada": false
        }
      }
    },
    {
      "description": "BIG-IP versions 12.1.x ant\u00e9rieures \u00e0 12.1.6 (toutes les vuln\u00e9rabilit\u00e9s affectant cette version ne sont pas corrig\u00e9es)",
      "product": {
        "name": "BIG-IP",
        "vendor": {
          "name": "F5",
          "scada": false
        }
      }
    },
    {
      "description": "BIG-IP versions 16.1.x ant\u00e9rieures \u00e0 16.1.0",
      "product": {
        "name": "BIG-IP",
        "vendor": {
          "name": "F5",
          "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-2021-23049",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-23049"
    },
    {
      "name": "CVE-2021-23035",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-23035"
    },
    {
      "name": "CVE-2021-23032",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-23032"
    },
    {
      "name": "CVE-2021-23051",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-23051"
    },
    {
      "name": "CVE-2021-23044",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-23044"
    },
    {
      "name": "CVE-2021-23027",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-23027"
    },
    {
      "name": "CVE-2021-23048",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-23048"
    },
    {
      "name": "CVE-2021-23050",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-23050"
    },
    {
      "name": "CVE-2021-23031",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-23031"
    },
    {
      "name": "CVE-2021-23046",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-23046"
    },
    {
      "name": "CVE-2021-23045",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-23045"
    },
    {
      "name": "CVE-2021-23040",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-23040"
    },
    {
      "name": "CVE-2021-23029",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-23029"
    },
    {
      "name": "CVE-2021-23036",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-23036"
    },
    {
      "name": "CVE-2021-23030",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-23030"
    },
    {
      "name": "CVE-2021-23033",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-23033"
    },
    {
      "name": "CVE-2021-23047",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-23047"
    },
    {
      "name": "CVE-2021-23043",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-23043"
    },
    {
      "name": "CVE-2021-23037",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-23037"
    },
    {
      "name": "CVE-2021-23041",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-23041"
    },
    {
      "name": "CVE-2021-23042",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-23042"
    }
  ],
  "initial_release_date": "2021-08-30T00:00:00",
  "last_revision_date": "2021-08-30T00:00:00",
  "links": [],
  "reference": "CERTFR-2021-AVI-664",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2021-08-30T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Injection de code indirecte \u00e0 distance (XSS)"
    },
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    },
    {
      "description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans F5 BIG-IP.\nCertaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une\nex\u00e9cution de code arbitraire \u00e0 distance, un d\u00e9ni de service \u00e0 distance\net une atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans F5 BIG-IP",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 F5 K05043394 du 24 ao\u00fbt 2021",
      "url": "https://support.f5.com/csp/article/K05043394"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 F5 K05314769 du 24 ao\u00fbt 2021",
      "url": "https://support.f5.com/csp/article/K05314769"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 F5 K44553214 du 24 ao\u00fbt 2021",
      "url": "https://support.f5.com/csp/article/K44553214"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 F5 K41351250 du 24 ao\u00fbt 2021",
      "url": "https://support.f5.com/csp/article/K41351250"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 F5 K42051445 du 24 ao\u00fbt 2021",
      "url": "https://support.f5.com/csp/article/K42051445"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 F5 K24301698 du 24 ao\u00fbt 2021",
      "url": "https://support.f5.com/csp/article/K24301698"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 F5 K70415522 du 24 ao\u00fbt 2021",
      "url": "https://support.f5.com/csp/article/K70415522"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 F5 K94941221 du 24 ao\u00fbt 2021",
      "url": "https://support.f5.com/csp/article/K94941221"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 F5 K65397301 du 24 ao\u00fbt 2021",
      "url": "https://support.f5.com/csp/article/K65397301"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 F5 K93231374 du 24 ao\u00fbt 2021",
      "url": "https://support.f5.com/csp/article/K93231374"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 F5 K94255403 du 24 ao\u00fbt 2021",
      "url": "https://support.f5.com/csp/article/K94255403"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 F5 K01153535 du 24 ao\u00fbt 2021",
      "url": "https://support.f5.com/csp/article/K01153535"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 F5 K42526507 du 24 ao\u00fbt 2021",
      "url": "https://support.f5.com/csp/article/K42526507"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 F5 K19012930 du 24 ao\u00fbt 2021",
      "url": "https://support.f5.com/csp/article/K19012930"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 F5 K52420610 du 24 ao\u00fbt 2021",
      "url": "https://support.f5.com/csp/article/K52420610"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 F5 K79428827 du 24 ao\u00fbt 2021",
      "url": "https://support.f5.com/csp/article/K79428827"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 F5 K45407662 du 24 ao\u00fbt 2021",
      "url": "https://support.f5.com/csp/article/K45407662"
    }
  ]
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • 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 exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • 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.