CERTA-2010-AVI-193

Vulnerability from certfr_avis - Published: - Updated:

Une vulnérabilité dans mod_auth_shadow permet à une personne malintentionnée de contourner la politique de sécurité.

Description

mod_auth_shadow est un module Apache qui permet d'authentifier des utilisateurs en utilisant le fichier /etc/shadow du système. Une vulnérabilité affectant ce module a été découverte, permettant à un utilisateur distant de contourner le module d'authentification.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

None
Impacted products
Vendor Product Description
Apache N/A mod_auth_shadow (branche 2.x) versions antérieures à 2.3.
Apache N/A mod_auth_shadow (branche 1.x) versions antérieures à 1.7 ;
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "mod_auth_shadow (branche 2.x) versions ant\u00e9rieures \u00e0 2.3.",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Apache",
          "scada": false
        }
      }
    },
    {
      "description": "mod_auth_shadow (branche 1.x) versions ant\u00e9rieures \u00e0 1.7 ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Apache",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Description\n\nmod_auth_shadow est un module Apache qui permet d\u0027authentifier des\nutilisateurs en utilisant le fichier /etc/shadow du syst\u00e8me. Une\nvuln\u00e9rabilit\u00e9 affectant ce module a \u00e9t\u00e9 d\u00e9couverte, permettant \u00e0 un\nutilisateur distant de contourner le module d\u0027authentification.\n\n## 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-2010-1151",
      "url": "https://www.cve.org/CVERecord?id=CVE-2010-1151"
    }
  ],
  "links": [
    {
      "title": "Rapport de bogue Redhat 578168 du 09 avril 2010 :",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=578168"
    }
  ],
  "reference": "CERTA-2010-AVI-193",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2010-04-22T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
    },
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    }
  ],
  "summary": "Une vuln\u00e9rabilit\u00e9 dans mod_auth_shadow permet \u00e0 une personne\nmalintentionn\u00e9e de contourner la politique de s\u00e9curit\u00e9.\n",
  "title": "Vuln\u00e9rabilit\u00e9 dans mod_auth_shadow pour Apache",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Rapport de bug Redhat #578168 du 09 avril 2010",
      "url": null
    }
  ]
}


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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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