CERTA-2012-AVI-113

Vulnerability from certfr_avis - Published: 2012-03-05 - Updated: 2012-03-05

Deux vulnérabilités permettant à une personne malintentionnée d'injecter indirectement du code à distance ont été découvertes dans Ruby on Rails.

Description

Deux vulnérabilités ont été découvertes qui permettent à une personne malintentionnée de réaliser une injection de code indirecte à distance :

  • Une vulnérabilité a été découverte dans la méthode SafeBuffer de Ruby on Rails ;
  • Certaines données passées via des tags select options générés manuellement ne sont pas correctement filtrées.

Solution

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

None
Impacted products
Vendor Product Description
Ruby on Rails Ruby on Rails Ruby on Rails versions 3.2.x.
Ruby on Rails Ruby on Rails Ruby on Rails versions 3.0.x ;
Ruby on Rails Ruby on Rails Ruby on Rails versions 3.1.x ;
References

Show details on source website

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Ruby on Rails versions 3.2.x.",
      "product": {
        "name": "Ruby on Rails",
        "vendor": {
          "name": "Ruby on Rails",
          "scada": false
        }
      }
    },
    {
      "description": "Ruby on Rails versions 3.0.x ;",
      "product": {
        "name": "Ruby on Rails",
        "vendor": {
          "name": "Ruby on Rails",
          "scada": false
        }
      }
    },
    {
      "description": "Ruby on Rails versions 3.1.x ;",
      "product": {
        "name": "Ruby on Rails",
        "vendor": {
          "name": "Ruby on Rails",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Description\n\nDeux vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes qui permettent \u00e0 une personne\nmalintentionn\u00e9e de r\u00e9aliser une injection de code indirecte \u00e0 distance :\n\n-   Une vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 d\u00e9couverte dans la m\u00e9thode SafeBuffer de\n    Ruby on Rails ;\n-   Certaines donn\u00e9es pass\u00e9es via des tags select options g\u00e9n\u00e9r\u00e9s\n    manuellement ne sont pas correctement filtr\u00e9es.\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": [],
  "initial_release_date": "2012-03-05T00:00:00",
  "last_revision_date": "2012-03-05T00:00:00",
  "links": [],
  "reference": "CERTA-2012-AVI-113",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2012-03-05T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Injection de code indirecte \u00e0 distance"
    }
  ],
  "summary": "Deux vuln\u00e9rabilit\u00e9s permettant \u00e0 une personne malintentionn\u00e9e d\u0027injecter\nindirectement du code \u00e0 distance ont \u00e9t\u00e9 d\u00e9couvertes dans \u003cspan\nclass=\"textit\"\u003eRuby on Rails\u003c/span\u003e.\n",
  "title": "Vuln\u00e9rabilit\u00e9 dans Ruby on Rails",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Notes de mise \u00e0 jour Rails du 01 mars 2012",
      "url": "http://weblog.rubyonrails.org/2012/3/1/ann-rails-3-2-2-has-been-released"
    }
  ]
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
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