CERTA-2012-AVI-371

Vulnerability from certfr_avis - Published: - Updated:

Deux vulnérabilités ont été corrigées dans les produits Asterisk. La première concerne la libération de sessions RTP et de dialogues SIP lors de l'envoi d'un message « re-invite » à un équipement distant. Cette vulnérabilité peut causer un déni de service à distance. La seconde concerne la consultation concurrente d'un « voicemail », elle peut provoquer un arrêt du service lors de la libération des connexions.

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 versions antérieures à Asterisk Open Source 10.5.2 ;
Asterisk Certified Asterisk versions antérieures à Certified Asterisk 1.8.11-cert4 ;
Asterisk Asterisk Versions antérieures à Asterisk Open Source 1.8.13.1 ;
Asterisk Asterisk versions antérieures à Asterisk Digiumphones 10.5.2-digiumphones.
Asterisk Asterisk versions antérieures à Asterisk Business Edition C.3.7.5 ;
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "versions ant\u00e9rieures \u00e0 Asterisk Open Source 10.5.2 ;",
      "product": {
        "name": "Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    },
    {
      "description": "versions ant\u00e9rieures \u00e0 Certified Asterisk 1.8.11-cert4 ;",
      "product": {
        "name": "Certified Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    },
    {
      "description": "Versions ant\u00e9rieures \u00e0 Asterisk Open Source 1.8.13.1 ;",
      "product": {
        "name": "Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    },
    {
      "description": "versions ant\u00e9rieures \u00e0 Asterisk Digiumphones 10.5.2-digiumphones.",
      "product": {
        "name": "Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    },
    {
      "description": "versions ant\u00e9rieures \u00e0 Asterisk Business Edition C.3.7.5 ;",
      "product": {
        "name": "Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "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-2012-3863",
      "url": "https://www.cve.org/CVERecord?id=CVE-2012-3863"
    },
    {
      "name": "CVE-2012-3812",
      "url": "https://www.cve.org/CVERecord?id=CVE-2012-3812"
    }
  ],
  "links": [
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Asterisk AST-2012-011 du 05 juillet    2012 :",
      "url": "http://downloads.asterisk.org/pub/security/AST-2012-011.html"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Asterisk AST-2012-010 du 05 juillet    2012 :",
      "url": "http://downloads.asterisk.org/pub/security/AST-2012-010.html"
    }
  ],
  "reference": "CERTA-2012-AVI-371",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2012-07-09T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    }
  ],
  "summary": "Deux vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 corrig\u00e9es dans les produits \u003cspan\nclass=\"textit\"\u003eAsterisk\u003c/span\u003e. La premi\u00e8re concerne la lib\u00e9ration de\nsessions RTP et de dialogues SIP lors de l\u0027envoi d\u0027un message \u00ab\nre-invite \u00bb \u00e0 un \u00e9quipement distant. Cette vuln\u00e9rabilit\u00e9 peut causer un\nd\u00e9ni de service \u00e0 distance. La seconde concerne la consultation\nconcurrente d\u0027un \u00ab voicemail \u00bb, elle peut provoquer un arr\u00eat du service\nlors de la lib\u00e9ration des connexions.\n",
  "title": "Vuln\u00e9rabilit\u00e9s dans Asterisk",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Asterisk AST-2012-010 du 05 juillet 2012",
      "url": null
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Asterisk AST-2012-011 du 05 juillet 2012",
      "url": null
    }
  ]
}


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