CERTA-2012-AVI-030

Vulnerability from certfr_avis - Published: - Updated:

Plusieurs vulnérabilités ont été corrigées dans Google Chrome, qui peuvent être exploitées pour exécuter du code arbitraire à distance ou réaliser un déni de service à distance.

Description

Cinq vulnérabilités ont été corrigées dans Google Chrome. Trois concernent l'utilisation d'un pointeur après libération, (CVE-2011-3924, 3925, 3928), une l'utilisation d'une variable sans initialisation (CVE-2011-3927), et la dernière un dépassement de tampon dans la pile (CVE-2011-3926).

Solution

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

Google Chrome versions antérieures à 16.0.912.77.

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\u003eGoogle Chrome versions ant\u00e9rieures \u00e0  16.0.912.77.\u003c/p\u003e",
  "content": "## Description\n\nCinq vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 corrig\u00e9es dans Google Chrome. Trois\nconcernent l\u0027utilisation d\u0027un pointeur apr\u00e8s lib\u00e9ration, (CVE-2011-3924,\n3925, 3928), une l\u0027utilisation d\u0027une variable sans initialisation\n(CVE-2011-3927), et la derni\u00e8re un d\u00e9passement de tampon dans la pile\n(CVE-2011-3926).\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-2011-3924",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-3924"
    },
    {
      "name": "CVE-2011-3926",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-3926"
    },
    {
      "name": "CVE-2011-3928",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-3928"
    },
    {
      "name": "CVE-2011-3927",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-3927"
    },
    {
      "name": "CVE-2011-3925",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-3925"
    }
  ],
  "links": [
    {
      "title": "Note de version Google Chrome stable channel update du 23    janvier 2012 :",
      "url": "http://googlechromereleases.blogspot.com/2012/01/stable-channel-update_23.html"
    }
  ],
  "reference": "CERTA-2012-AVI-030",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2012-01-25T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    }
  ],
  "summary": "Plusieurs vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 corrig\u00e9es dans Google Chrome, qui\npeuvent \u00eatre exploit\u00e9es pour ex\u00e9cuter du code arbitraire \u00e0 distance ou\nr\u00e9aliser un d\u00e9ni de service \u00e0 distance.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Google Chrome",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Note de version Google Chrome stable channel update du 23 janvier 2012",
      "url": null
    }
  ]
}



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