CERTA-2005-AVI-352

Vulnerability from certfr_avis - Published: 2005-09-19 - Updated: 2005-09-19

None

Description

Une vulnérabilité a été découverte dans le module ntml_auth de Squid. Elle permet à un utilisateur mal-intentionné de provoquer un déni de service.

Contournement provisoire

Enlever le support de l'authentification NTLM.

Solution

  • Site de l'éditeur :

    http://www.squid-cache.org
    
  • Site de gestion des erreurs de Squid et bulletin de correction :

    http://www.squid-cache.org/bugs/show_bug.cgi?id=1391
    
    http://www.squid-cache.org/Versions/v2/2.5/bugs/#squid-2.5.STABLE10-NTLM-scheme_assert
    
  • Bulletin de sécurité FreeBSD :

    http://www.vuxml.org/freebsd/pkg-squid.html
    

Squid versions inférieures à la version 2.5.10_6.

Impacted products
Vendor Product Description
References
Bulletin de sécurité FreeBSD None vendor-advisory

Show details on source website

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [],
  "affected_systems_content": "\u003cp\u003eSquid versions inf\u00e9rieures \u00e0 la version  2.5.10_6.\u003c/p\u003e",
  "content": "## Description\n\nUne vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 d\u00e9couverte dans le module ntml_auth de Squid.\nElle permet \u00e0 un utilisateur mal-intentionn\u00e9 de provoquer un d\u00e9ni de\nservice.\n\n## Contournement provisoire\n\nEnlever le support de l\u0027authentification NTLM.\n\n## Solution\n\n-   Site de l\u0027\u00e9diteur :\n\n        http://www.squid-cache.org\n\n-   Site de gestion des erreurs de Squid et bulletin de correction :\n\n        http://www.squid-cache.org/bugs/show_bug.cgi?id=1391\n\n        http://www.squid-cache.org/Versions/v2/2.5/bugs/#squid-2.5.STABLE10-NTLM-scheme_assert\n\n-   Bulletin de s\u00e9curit\u00e9 FreeBSD :\n\n        http://www.vuxml.org/freebsd/pkg-squid.html\n",
  "cves": [],
  "initial_release_date": "2005-09-19T00:00:00",
  "last_revision_date": "2005-09-19T00:00:00",
  "links": [],
  "reference": "CERTA-2005-AVI-352",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2005-09-19T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service"
    }
  ],
  "summary": null,
  "title": "Vuln\u00e9rabilit\u00e9 de SQUID",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 FreeBSD",
      "url": null
    }
  ]
}


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Sightings

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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.
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  • 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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