CERTA-2012-AVI-197

Vulnerability from certfr_avis - Published: - Updated:

Douze vulnérabilités ont été corrigées dans Google Chrome. Trois types de vulnérabilités sont présents. Le premier est une utilisation de données après la libération de l'espace mémoire (use after free), il concerne huit des vulnérabilités. Le deuxième permet de lire des données dans une zone non autorisée, il concerne deux des vulnérabilités. Le dernier contourne les cloisonnements d'informations appelés « Cross-origin », deux vulnérabilités sont concernées.

Solution

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

Versions antérieures à Google Chrome 18.0.1025.151.

Impacted products
Vendor Product Description
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [],
  "affected_systems_content": "\u003cP\u003eVersions ant\u00e9rieures \u00e0 Google Chrome 18.0.1025.151.\u003c/P\u003e",
  "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-2011-3070",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-3070"
    },
    {
      "name": "CVE-2011-3068",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-3068"
    },
    {
      "name": "CVE-2011-3069",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-3069"
    },
    {
      "name": "CVE-2011-3066",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-3066"
    },
    {
      "name": "CVE-2011-3077",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-3077"
    },
    {
      "name": "CVE-2011-3073",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-3073"
    },
    {
      "name": "CVE-2011-3076",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-3076"
    },
    {
      "name": "CVE-2011-3074",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-3074"
    },
    {
      "name": "CVE-2011-3075",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-3075"
    },
    {
      "name": "CVE-2011-3071",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-3071"
    },
    {
      "name": "CVE-2011-3072",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-3072"
    },
    {
      "name": "CVE-2011-3067",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-3067"
    }
  ],
  "links": [
    {
      "title": "Note de version Google Chrome    2012/04/stable-and-beta-channel-updates du 05 avril 2012 :",
      "url": "http://googlechromereleases.blogspot.com/2012/04/stable-and-beta-channel-updates.html"
    }
  ],
  "reference": "CERTA-2012-AVI-197",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2012-04-10T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    }
  ],
  "summary": "Douze vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 corrig\u00e9es dans \u003cspan class=\"textit\"\u003eGoogle\nChrome\u003c/span\u003e. Trois types de vuln\u00e9rabilit\u00e9s sont pr\u00e9sents. Le premier\nest une utilisation de donn\u00e9es apr\u00e8s la lib\u00e9ration de l\u0027espace m\u00e9moire\n(\u003cspan class=\"textit\"\u003euse after free\u003c/span\u003e), il concerne huit des\nvuln\u00e9rabilit\u00e9s. Le deuxi\u00e8me permet de lire des donn\u00e9es dans une zone non\nautoris\u00e9e, il concerne deux des vuln\u00e9rabilit\u00e9s. Le dernier contourne les\ncloisonnements d\u0027informations appel\u00e9s \u00ab \u003cspan\nclass=\"textit\"\u003eCross-origin\u003c/span\u003e \u00bb, deux vuln\u00e9rabilit\u00e9s sont\nconcern\u00e9es.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Google Chrome",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Google Chrome du 05 avril 2012",
      "url": null
    }
  ]
}


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  • 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 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.