CERTA-2002-AVI-074
Vulnerability from certfr_avis

Un utilisateur mal intentionné peut exploiter une vulnérabilité de l'accès Telnet pour provoquer un déni de service.

Description

Si l'accès Telnet est activé sur l'un des produits cités ci-dessus, et si un mot de passe est demandé pour l'authentification, il est alors possbile de faire redémarrer le système.

Contournement provisoire

Désactiver l'accès Telnet.

Solution

Installer la version 11.21 du logiciel.

Toutes les versions de Cisco Aironet à l'exception de la 11.21.

Sont également affectés les matériels suivants :

  • Cisco Aironet Access Point 340 et 350 ;
  • Cisco Aironet Bridge 350.
Impacted products
Vendor Product Description
References
Avis de sécurité Cisco None vendor-advisory

Show details on source website


{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [],
  "affected_systems_content": "\u003cP\u003eToutes les versions de Cisco Aironet \u00e0 l\u0027exception de la  11.21.\u003c/P\u003e  \u003cP\u003eSont \u00e9galement affect\u00e9s les mat\u00e9riels suivants :\u003c/P\u003e  \u003cUL\u003e    \u003cLI\u003eCisco Aironet Access Point 340 et 350 ;\u003c/LI\u003e    \u003cLI\u003eCisco Aironet Bridge 350.\u003c/LI\u003e  \u003c/UL\u003e",
  "content": "## Description\n\nSi l\u0027acc\u00e8s Telnet est activ\u00e9 sur l\u0027un des produits cit\u00e9s ci-dessus, et\nsi un mot de passe est demand\u00e9 pour l\u0027authentification, il est alors\npossbile de faire red\u00e9marrer le syst\u00e8me.\n\n## Contournement provisoire\n\nD\u00e9sactiver l\u0027acc\u00e8s Telnet.\n\n## Solution\n\nInstaller la version 11.21 du logiciel.\n",
  "cves": [],
  "initial_release_date": "2002-04-10T00:00:00",
  "last_revision_date": "2002-04-10T00:00:00",
  "links": [],
  "reference": "CERTA-2002-AVI-074",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2002-04-10T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service"
    }
  ],
  "summary": "Un utilisateur mal intentionn\u00e9 peut exploiter une vuln\u00e9rabilit\u00e9 de\nl\u0027acc\u00e8s Telnet pour provoquer un d\u00e9ni de service.\n",
  "title": "Vuln\u00e9rabilit\u00e9 de Cisco Aironet",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Avis de s\u00e9curit\u00e9 Cisco",
      "url": "http://www.cisco.com/warp/public/707/Aironet-Telnet.shtml"
    }
  ]
}


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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.


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