CERTA-2012-AVI-500

Vulnerability from certfr_avis - Published: - Updated:

Une vulnérabilité a été corrigée dans ISC BIND. Elle concerne un déni de service à distance qui se déclenche lorsqu'un enregistrement avec un champ RDATA très grand est chargé par un serveur DNS.

Solution

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

ISC BIND versions :

  • 9.0.x à 9.6.x ;
  • 9.4-ESV à 9.4-ESV-R5-P1 ;
  • 9.6-ESV à 9.6-ESV-R7-P2 ;
  • 9.7.0 à 9.7.6-P2 ;
  • 9.8.0 à 9.8.3-P2 ;
  • 9.9.0 à 9.9.1-P2.

Les branches 9.4 et 9.5 sont également affectées mais ne sont plus maintenues.

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\u003eISC BIND versions :\u003c/P\u003e  \u003cUL\u003e    \u003cLI\u003e9.0.x \u00e0 9.6.x ;\u003c/LI\u003e    \u003cLI\u003e9.4-ESV \u00e0 9.4-ESV-R5-P1 ;\u003c/LI\u003e    \u003cLI\u003e9.6-ESV \u00e0 9.6-ESV-R7-P2 ;\u003c/LI\u003e    \u003cLI\u003e9.7.0 \u00e0 9.7.6-P2 ;\u003c/LI\u003e    \u003cLI\u003e9.8.0 \u00e0 9.8.3-P2 ;\u003c/LI\u003e    \u003cLI\u003e9.9.0 \u00e0 9.9.1-P2.\u003c/LI\u003e  \u003c/UL\u003e  \u003cP\u003eLes branches 9.4 et 9.5 sont \u00e9galement affect\u00e9es mais ne sont  plus maintenues.\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-2012-4244",
      "url": "https://www.cve.org/CVERecord?id=CVE-2012-4244"
    }
  ],
  "links": [],
  "reference": "CERTA-2012-AVI-500",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2012-09-13T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    }
  ],
  "summary": "Une vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 corrig\u00e9e dans \u003cspan class=\"textit\"\u003eISC\nBIND\u003c/span\u003e. Elle concerne un d\u00e9ni de service \u00e0 distance qui se\nd\u00e9clenche lorsqu\u0027un enregistrement avec un champ RDATA tr\u00e8s grand est\ncharg\u00e9 par un serveur DNS.\n",
  "title": "Vuln\u00e9rabilit\u00e9 dans ISC BIND",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 ISC du 12 septembre 2012",
      "url": "https://kb.isc.org/article/AA-00778/74"
    }
  ]
}


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