CERTA-2002-AVI-251

Vulnerability from certfr_avis - Published: - Updated:

Il existe une vulnérabilité dans la version 5.1.1 d'AOS.

Description

Alcatel a récemment découvert une grave vulnérabilité dans la version 5.1.1 de son système d'exploitation AOS équipant la gamme des commutateurs Alcatel OmniSwitch 7700/7800. Cette vulnérabilité permet à un individu mal intentionné de prendre le contrôle total de l'OmniSwitch.

Contournement provisoire

Mettre en place un mécanisme de filtrage pour bloquer l'accès au port 6778/TCP.

Solution

Mettre à jour la version de l'AOS par l'un des correctifs suivantes :

  • AOS 5.1.1 R02
  • AOS 5.1.1 R03

Les commutateurs OmniSwitch 7700/7800 d'Alcatel utilisant la version 5.1.1 d'AOS (Alcatel Operating System).

Impacted products
Vendor Product Description
References
Avis CA-2002-32 du CERT/CC None vendor-advisory

Show details on source website

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [],
  "affected_systems_content": "\u003cP\u003eLes commutateurs OmniSwitch 7700/7800 d\u0027Alcatel utilisant la  version 5.1.1 d\u0027AOS (Alcatel Operating System).\u003c/P\u003e",
  "content": "## Description\n\nAlcatel a r\u00e9cemment d\u00e9couvert une grave vuln\u00e9rabilit\u00e9 dans la version\n5.1.1 de son syst\u00e8me d\u0027exploitation AOS \u00e9quipant la gamme des\ncommutateurs Alcatel OmniSwitch 7700/7800. Cette vuln\u00e9rabilit\u00e9 permet \u00e0\nun individu mal intentionn\u00e9 de prendre le contr\u00f4le total de\nl\u0027OmniSwitch.\n\n## Contournement provisoire\n\nMettre en place un m\u00e9canisme de filtrage pour bloquer l\u0027acc\u00e8s au port\n6778/TCP.\n\n## Solution\n\nMettre \u00e0 jour la version de l\u0027AOS par l\u0027un des correctifs suivantes :\n\n-   AOS 5.1.1 R02\n-   AOS 5.1.1 R03\n",
  "cves": [],
  "links": [],
  "reference": "CERTA-2002-AVI-251",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2002-11-22T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    }
  ],
  "summary": "Il existe une vuln\u00e9rabilit\u00e9 dans la version 5.1.1 d\u0027AOS.\n",
  "title": "Vuln\u00e9rabilit\u00e9 dans les commutateurs Alcatel OmniSwitch 7700/7800 AOS",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Avis CA-2002-32 du CERT/CC",
      "url": "http://www.cert.org/advisories/CA-2002-32.html"
    }
  ]
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
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