CERTA-2012-AVI-669

Vulnerability from certfr_avis - Published: 2012-11-21 - Updated: 2012-11-21

De multiples vulnérabilités ont été corrigées dans Opera. La plus critique permet à un attaquant d'exécuter du code arbitraire à distance au moyen d'une réponse HTTP spécialement conçue. Il s'agit d'un débordement de tampon dans le tas.

Solution

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

Opera versions antérieures à 12.11

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\u003eOpera versions ant\u00e9rieures \u00e0 12.11\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": [],
  "initial_release_date": "2012-11-21T00:00:00",
  "last_revision_date": "2012-11-21T00:00:00",
  "links": [],
  "reference": "CERTA-2012-AVI-669",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2012-11-21T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 corrig\u00e9es dans \u003cspan\nclass=\"textit\"\u003eOpera\u003c/span\u003e. La plus critique permet \u00e0 un attaquant\nd\u0027ex\u00e9cuter du code arbitraire \u00e0 distance au moyen d\u0027une r\u00e9ponse HTTP\nsp\u00e9cialement con\u00e7ue. Il s\u0027agit d\u0027un d\u00e9bordement de tampon dans le tas.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Opera",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Opera du 20 novembre 2012",
      "url": "http://www.opera.com/support/kb/view/1037/"
    }
  ]
}


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