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
| Title | Publication Time | Tags | |||
|---|---|---|---|---|---|
|
|||||
{
"$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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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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