CERTA-2011-AVI-156

Vulnerability from certfr_avis - Published: 2011-03-17 - Updated: 2011-05-04

Deux vulnérabilités dans Asterisk peuvent être utilisées par une personne malveillante distante non authentifiée pour provoquer un déni de service.

Description

Deux vulnérabilités ont été corrigées dans l'interface d'administration et le serveur TCP/TLS d'Asterisk. Ces vulnérabilités peuvent être exploitées par un attaquant distant non authentifié pour provoquer un déni de service.

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 1.6.1.x ;
Asterisk Asterisk Asterisk 1.6.2.x ;
Asterisk Asterisk Asterisk 1.8.x.
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Asterisk 1.6.1.x ;",
      "product": {
        "name": "Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    },
    {
      "description": "Asterisk 1.6.2.x ;",
      "product": {
        "name": "Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    },
    {
      "description": "Asterisk 1.8.x.",
      "product": {
        "name": "Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Description\n\nDeux vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 corrig\u00e9es dans l\u0027interface d\u0027administration\net le serveur TCP/TLS d\u0027Asterisk. Ces vuln\u00e9rabilit\u00e9s peuvent \u00eatre\nexploit\u00e9es par un attaquant distant non authentifi\u00e9 pour provoquer un\nd\u00e9ni de service.\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-2011-1175",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-1175"
    },
    {
      "name": "CVE-2011-1174",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-1174"
    }
  ],
  "initial_release_date": "2011-03-17T00:00:00",
  "last_revision_date": "2011-05-04T00:00:00",
  "links": [
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Asterisk AST-2011-003 du 16 mars 2011    :",
      "url": "http://downloads.asterisk.org/pub/security/AST-2011-003.html"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Debian DSA-2225 du 25 avril    2011\u00a0:",
      "url": "http://www.debian.org/security/2011/dsa-2225"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Asterisk AST-2011-004 du 16 mars 2011    :",
      "url": "http://downloads.asterisk.org/pub/security/AST-2011-004.html"
    }
  ],
  "reference": "CERTA-2011-AVI-156",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2011-03-17T00:00:00.000000"
    },
    {
      "description": "ajout des r\u00e9f\u00e9rences CVE CVE-2011-1174, CVE-2011-1175 et du bulletin de s\u00e9curit\u00e9 Debian.",
      "revision_date": "2011-05-04T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    }
  ],
  "summary": "Deux vuln\u00e9rabilit\u00e9s dans Asterisk peuvent \u00eatre utilis\u00e9es par une\npersonne malveillante distante non authentifi\u00e9e pour provoquer un d\u00e9ni\nde service.\n",
  "title": "Vuln\u00e9rabilit\u00e9s dans Asterisk",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Asterisk AST-2011-003 et AST-2011-004 du 16 mars 2011",
      "url": null
    }
  ]
}


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