CERTFR-2024-AVI-0103

Vulnerability from certfr_avis - Published: - Updated:

De multiples vulnérabilités ont été découvertes dans les produits Cisco. Elles permettent à un attaquant de provoquer un déni de service à distance, un contournement de la politique de sécurité et une injection de requêtes illégitimes par rebond (CSRF).

Solution

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

Pour une correction complète sur les produits Cisco Expressway Series, la commande suivante doit être exécutée :

xconfiguration Security CSRFProtection status : "Enabled"
Impacted products
Vendor Product Description
Cisco N/A Secure Endpoint Connector versions 7.5.x antérieures à 7.5.17 pour Windows
Cisco N/A Secure Endpoint Private Cloud versions antérieures à 3.8.0
Cisco Expressway Series Cisco Expressway Series toutes versions antérieures à 14.3.4 sans exécution de la commande ci-dessous
Cisco N/A Secure Endpoint Connector versions 8.2.x antérieures à 8.2.1 pour Windows
Cisco Expressway Series Cisco Expressway Series 15.0.x versions antérieures à 15.0.0 sans exécution de la commande ci-dessous
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Secure Endpoint Connector versions 7.5.x ant\u00e9rieures \u00e0 7.5.17 pour Windows",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Secure Endpoint Private Cloud versions ant\u00e9rieures \u00e0 3.8.0",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Cisco Expressway Series toutes versions ant\u00e9rieures \u00e0 14.3.4 sans ex\u00e9cution de la commande ci-dessous",
      "product": {
        "name": "Expressway Series",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Secure Endpoint Connector versions 8.2.x ant\u00e9rieures \u00e0 8.2.1 pour Windows",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Cisco Expressway Series 15.0.x versions ant\u00e9rieures \u00e0 15.0.0 sans ex\u00e9cution de la commande ci-dessous",
      "product": {
        "name": "Expressway Series",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": "Pour une correction compl\u00e8te sur les produits Cisco Expressway Series, la commande suivante doit \u00eatre ex\u00e9cut\u00e9e :\n```\nxconfiguration Security CSRFProtection status : \"Enabled\"\n```",
  "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-2024-20255",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-20255"
    },
    {
      "name": "CVE-2024-20254",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-20254"
    },
    {
      "name": "CVE-2024-20290",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-20290"
    },
    {
      "name": "CVE-2024-20252",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-20252"
    }
  ],
  "links": [],
  "reference": "CERTFR-2024-AVI-0103",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2024-02-08T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Injection de requ\u00eates ill\u00e9gitimes par rebond (CSRF)"
    },
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits Cisco.\nElles permettent \u00e0 un attaquant de provoquer un d\u00e9ni de service \u00e0\ndistance, un contournement de la politique de s\u00e9curit\u00e9 et une injection\nde requ\u00eates ill\u00e9gitimes par rebond (CSRF).\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Cisco",
  "vendor_advisories": [
    {
      "published_at": "2024-02-07",
      "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-expressway-csrf-KnnZDMj3",
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-expressway-csrf-KnnZDMj3"
    },
    {
      "published_at": "2024-02-07",
      "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-clamav-hDffu6t",
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-clamav-hDffu6t"
    }
  ]
}


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