CERTA-2012-AVI-251

Vulnerability from certfr_avis - Published: 2012-05-07 - Updated: 2012-05-07

Une vulnérabilité a été corrigée dans IBM AIX. Elle concerne l'authentification LDAP et résulte d'une erreur dans la fonction « getpwan() », fonction utilisée quand le filtrage étendu des utilisateurs est configuré. Une exploitation réussie permet à un utilisateur d'élever ses droits en local.

Solution

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

None
Impacted products
Vendor Product Description
IBM AIX AIX 5.3 ;
IBM AIX AIX 7.1.
IBM AIX AIX 6.1 ;
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "AIX 5.3 ;",
      "product": {
        "name": "AIX",
        "vendor": {
          "name": "IBM",
          "scada": false
        }
      }
    },
    {
      "description": "AIX 7.1.",
      "product": {
        "name": "AIX",
        "vendor": {
          "name": "IBM",
          "scada": false
        }
      }
    },
    {
      "description": "AIX 6.1 ;",
      "product": {
        "name": "AIX",
        "vendor": {
          "name": "IBM",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## 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-2012-0745",
      "url": "https://www.cve.org/CVERecord?id=CVE-2012-0745"
    }
  ],
  "initial_release_date": "2012-05-07T00:00:00",
  "last_revision_date": "2012-05-07T00:00:00",
  "links": [],
  "reference": "CERTA-2012-AVI-251",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2012-05-07T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "\u00c9l\u00e9vation de privil\u00e8ges"
    }
  ],
  "summary": "Une vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 corrig\u00e9e dans \u003cspan class=\"textit\"\u003eIBM\nAIX\u003c/span\u003e. Elle concerne l\u0027authentification LDAP et r\u00e9sulte d\u0027une\nerreur dans la fonction \u00ab getpwan() \u00bb, fonction utilis\u00e9e quand le\nfiltrage \u00e9tendu des utilisateurs est configur\u00e9. Une exploitation r\u00e9ussie\npermet \u00e0 un utilisateur d\u0027\u00e9lever ses droits en local.\n",
  "title": "Vuln\u00e9rabilit\u00e9 dans IBM AIX",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 IBM du 03 mai 2012",
      "url": "http://aix.software.ibm.com/aix/efixes/security/ldapauth_advisory2.asc"
    }
  ]
}


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