CERTA-2012-AVI-352

Vulnerability from certfr_avis - Published: 2012-06-27 - Updated: 2012-06-27

Vingt-deux vulnérabilités ont été corrigées dans Google Chrome. La majorité concerne des utilisations de pointeurs après les avoir libérés et peuvent entrainer une exécution de code arbitraire à distance. Les formats PDF et SVG sont principalement visés. Des débordements d'entiers et de mémoire tampon ont également été corrigés.

Solution

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

Versions antérieures à Google Chrome 20.0.1132.43.

Impacted products
Vendor Product Description
References

Show details on source website
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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 20.0.1132.43.\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-2012-2831",
      "url": "https://www.cve.org/CVERecord?id=CVE-2012-2831"
    },
    {
      "name": "CVE-2012-2832",
      "url": "https://www.cve.org/CVERecord?id=CVE-2012-2832"
    },
    {
      "name": "CVE-2012-2764",
      "url": "https://www.cve.org/CVERecord?id=CVE-2012-2764"
    },
    {
      "name": "CVE-2012-2819",
      "url": "https://www.cve.org/CVERecord?id=CVE-2012-2819"
    },
    {
      "name": "CVE-2012-2822",
      "url": "https://www.cve.org/CVERecord?id=CVE-2012-2822"
    },
    {
      "name": "CVE-2012-2829",
      "url": "https://www.cve.org/CVERecord?id=CVE-2012-2829"
    },
    {
      "name": "CVE-2012-2828",
      "url": "https://www.cve.org/CVERecord?id=CVE-2012-2828"
    },
    {
      "name": "CVE-2012-2824",
      "url": "https://www.cve.org/CVERecord?id=CVE-2012-2824"
    },
    {
      "name": "CVE-2012-2815",
      "url": "https://www.cve.org/CVERecord?id=CVE-2012-2815"
    },
    {
      "name": "CVE-2012-2821",
      "url": "https://www.cve.org/CVERecord?id=CVE-2012-2821"
    },
    {
      "name": "CVE-2012-2823",
      "url": "https://www.cve.org/CVERecord?id=CVE-2012-2823"
    },
    {
      "name": "CVE-2012-2833",
      "url": "https://www.cve.org/CVERecord?id=CVE-2012-2833"
    },
    {
      "name": "CVE-2012-2820",
      "url": "https://www.cve.org/CVERecord?id=CVE-2012-2820"
    },
    {
      "name": "CVE-2012-2826",
      "url": "https://www.cve.org/CVERecord?id=CVE-2012-2826"
    },
    {
      "name": "CVE-2012-2807",
      "url": "https://www.cve.org/CVERecord?id=CVE-2012-2807"
    },
    {
      "name": "CVE-2012-2817",
      "url": "https://www.cve.org/CVERecord?id=CVE-2012-2817"
    },
    {
      "name": "CVE-2012-2827",
      "url": "https://www.cve.org/CVERecord?id=CVE-2012-2827"
    },
    {
      "name": "CVE-2012-2816",
      "url": "https://www.cve.org/CVERecord?id=CVE-2012-2816"
    },
    {
      "name": "CVE-2012-2834",
      "url": "https://www.cve.org/CVERecord?id=CVE-2012-2834"
    },
    {
      "name": "CVE-2012-2830",
      "url": "https://www.cve.org/CVERecord?id=CVE-2012-2830"
    },
    {
      "name": "CVE-2012-2818",
      "url": "https://www.cve.org/CVERecord?id=CVE-2012-2818"
    },
    {
      "name": "CVE-2012-2825",
      "url": "https://www.cve.org/CVERecord?id=CVE-2012-2825"
    }
  ],
  "initial_release_date": "2012-06-27T00:00:00",
  "last_revision_date": "2012-06-27T00:00:00",
  "links": [
    {
      "title": "Note de version Google Chrome du 26 juin 2012 :",
      "url": "http://googlechromereleases.blogspot.com/2012/06/stable-channel-update_26.html"
    }
  ],
  "reference": "CERTA-2012-AVI-352",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2012-06-27T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    },
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    },
    {
      "description": "\u00c9l\u00e9vation de privil\u00e8ges"
    }
  ],
  "summary": "Vingt-deux vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 corrig\u00e9es dans \u003cspan\nclass=\"textit\"\u003eGoogle Chrome\u003c/span\u003e. La majorit\u00e9 concerne des\nutilisations de pointeurs apr\u00e8s les avoir lib\u00e9r\u00e9s et peuvent entrainer\nune ex\u00e9cution de code arbitraire \u00e0 distance. Les formats PDF et SVG sont\nprincipalement vis\u00e9s. Des d\u00e9bordements d\u0027entiers et de m\u00e9moire tampon\nont \u00e9galement \u00e9t\u00e9 corrig\u00e9s.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Google Chrome",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Google Chrome du 26 juin 2012",
      "url": null
    }
  ]
}


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Sightings

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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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