CERTA-2009-AVI-263

Vulnerability from certfr_avis - Published: 2009-07-01 - Updated: 2009-07-01

Plusieurs vulnérabilités dans Joomla! permettent de réaliser des injections de code indirectes.

Description

De multiples vulnérabilités ont été découvertes dans Joomla! :

  • la variable HTTP_REFERER n'est pas correctement traitée, ce qui permet de récupérer des cookies (20090604) ;
  • la variable PHP_SELF n'est pas correctement filtrée, ce qui permet d'injecter du code javascript (20090605) ;
  • plusieurs fichiers ne vérifient pas si la variable _JEXEC a été définie, ce qui provoque l'affichage du chemin d'installation de certains scripts (20090606).

Solution

Se référer aux bulletins de sécurité de l'éditeur (voir Documentation).

Joomla! versions 1.5.x antérieures à 1.5.12.

Impacted products
Vendor Product Description

Show details on source website

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [],
  "affected_systems_content": "\u003cP\u003e\u003cSPAN class=\"textit\"\u003eJoomla!\u003c/SPAN\u003e versions 1.5.x ant\u00e9rieures  \u00e0 1.5.12.\u003c/P\u003e",
  "content": "## Description\n\nDe multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Joomla! :\n\n-   la variable HTTP_REFERER n\u0027est pas correctement trait\u00e9e, ce qui\n    permet de r\u00e9cup\u00e9rer des cookies (20090604) ;\n-   la variable PHP_SELF n\u0027est pas correctement filtr\u00e9e, ce qui permet\n    d\u0027injecter du code javascript (20090605) ;\n-   plusieurs fichiers ne v\u00e9rifient pas si la variable \\_JEXEC a \u00e9t\u00e9\n    d\u00e9finie, ce qui provoque l\u0027affichage du chemin d\u0027installation de\n    certains scripts (20090606).\n\n## Solution\n\nSe r\u00e9f\u00e9rer aux bulletins de s\u00e9curit\u00e9 de l\u0027\u00e9diteur (voir Documentation).\n",
  "cves": [],
  "initial_release_date": "2009-07-01T00:00:00",
  "last_revision_date": "2009-07-01T00:00:00",
  "links": [
    {
      "title": "Bulletins de s\u00e9curit\u00e9 Joomla! 20090606 du 01 juillet 2009 :",
      "url": "http://developer.joomla.org/security/news/300-20090606-core-missing-jexec-check.html"
    },
    {
      "title": "Bulletins de s\u00e9curit\u00e9 Joomla! 20090604 du 01 juillet 2009 :",
      "url": "http://developer.joomla.org/security/news/298-20090604-core-frontend-xss-httpreferer-not-properly-filtered.html"
    },
    {
      "title": "Bulletins de s\u00e9curit\u00e9 Joomla! 20090605 du 01 juillet 2009 :",
      "url": "http://developer.joomla.org/security/news/299-20090605-core-frontend-xss-phpself-not-properly-filtered.html"
    }
  ],
  "reference": "CERTA-2009-AVI-263",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2009-07-01T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Injection de code indirecte"
    }
  ],
  "summary": "Plusieurs vuln\u00e9rabilit\u00e9s dans \u003cspan class=\"textit\"\u003eJoomla!\u003c/span\u003e\npermettent de r\u00e9aliser des injections de code indirectes.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Joomla!",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletins de s\u00e9curit\u00e9 Joomla! 20090604, 20090605 et 20090606 du 01 juillet 2009",
      "url": null
    }
  ]
}


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