CERTA-2011-AVI-052

Vulnerability from certfr_avis - Published: - Updated:

Une vulnérabilité dans les produits BlueCoat permet à un attaquant de contourner la politique de sécurité et d'intercepter des données.

Description

L'implémentation de SSL dans les produits BlueCoat inclut une version vulnérable de OpenSSL. Un attaquant peut tenter de baisser le niveau de chiffrement et d'intercepter des données sensibles comme les identifiants de session.

Solution

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

None
Impacted products
Vendor Product Description
Bluecoat N/A BlueCoat ProxySG versions antérieures à 6.1.2.1.
Bluecoat N/A BlueCoat CacheFlow versions antérieures à 2.1.4.7 ;
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "BlueCoat ProxySG versions ant\u00e9rieures \u00e0 6.1.2.1.",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Bluecoat",
          "scada": false
        }
      }
    },
    {
      "description": "BlueCoat CacheFlow versions ant\u00e9rieures \u00e0 2.1.4.7 ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Bluecoat",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Description\n\nL\u0027impl\u00e9mentation de SSL dans les produits BlueCoat inclut une version\nvuln\u00e9rable de OpenSSL. Un attaquant peut tenter de baisser le niveau de\nchiffrement et d\u0027intercepter des donn\u00e9es sensibles comme les\nidentifiants de session.\n\n## 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-2010-4180",
      "url": "https://www.cve.org/CVERecord?id=CVE-2010-4180"
    }
  ],
  "links": [
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Blue Coat SA53 du 31 janvier 2011 :      https://kb.bluecoat.com/index?page=content\u0026id=SA53",
      "url": "http://kb.bluecoat.com/index?page=content\u0026id=SA53"
    }
  ],
  "reference": "CERTA-2011-AVI-052",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2011-02-04T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    }
  ],
  "summary": "Une vuln\u00e9rabilit\u00e9 dans les produits BlueCoat permet \u00e0 un attaquant de\ncontourner la politique de s\u00e9curit\u00e9 et d\u0027intercepter des donn\u00e9es.\n",
  "title": "Vuln\u00e9rabilit\u00e9 dans les produits BlueCoat",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 BlueCoat SA53 du 31 janvier 2011",
      "url": null
    }
  ]
}


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