CERTA-2011-AVI-098

Vulnerability from certfr_avis - Published: - Updated:

Plusieurs vulnérabilités dans Asterisk permettent l'exécution de code arbitraire à distance.

Description

De multiples débordements de mémoire dans Asterisk permettent à une personne malintentionnée d'exécuter du code arbitraire en envoyant des paquets UDPTL spécialement conçus.

Solution

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

None
Impacted products
Vendor Product Description
Asterisk Asterisk Asterisk Open Source 1.6.x ;
Asterisk N/A AsteriskNOW 1.5 ;
Asterisk N/A s800i 1.2.x.
Asterisk Asterisk Asterisk Open Source 1.4.x ;
Asterisk Asterisk Asterisk Business Edition C.x.x ;
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Asterisk Open Source 1.6.x ;",
      "product": {
        "name": "Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    },
    {
      "description": "AsteriskNOW 1.5 ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    },
    {
      "description": "s800i 1.2.x.",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    },
    {
      "description": "Asterisk Open Source 1.4.x ;",
      "product": {
        "name": "Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    },
    {
      "description": "Asterisk Business Edition C.x.x ;",
      "product": {
        "name": "Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Description\n\nDe multiples d\u00e9bordements de m\u00e9moire dans Asterisk permettent \u00e0 une\npersonne malintentionn\u00e9e d\u0027ex\u00e9cuter du code arbitraire en envoyant des\npaquets UDPTL sp\u00e9cialement con\u00e7us.\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-2011-1147",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-1147"
    }
  ],
  "links": [
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Debian DSA-2225 du 25 avril    2011\u00a0:",
      "url": "http://www.debian.org/security/2011/dsa-2225"
    }
  ],
  "reference": "CERTA-2011-AVI-098",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2011-02-22T00:00:00.000000"
    },
    {
      "description": "ajout de la r\u00e9f\u00e9rence CVE CVE-2011-1147 et du bulletin de s\u00e9curit\u00e9 Debian.",
      "revision_date": "2011-05-04T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    }
  ],
  "summary": "Plusieurs vuln\u00e9rabilit\u00e9s dans Asterisk permettent l\u0027ex\u00e9cution de code\narbitraire \u00e0 distance.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Asterisk",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Avis de s\u00e9curit\u00e9 Asterisk AST-2011-002 du 21 f\u00e9vrier 2011",
      "url": "http://downloads.asterisk.org/pub/security/AST-2011-002.html"
    }
  ]
}


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