CERTA-2012-AVI-063

Vulnerability from certfr_avis - Published: - Updated:

Plusieurs vulnérabilités affectant Apache Tomcat Servlet Engine ont été corrigées. Celles-ci permettent à un attaquant de réaliser un déni de service à distance ou de contourner des restrictions d'accès.

Description

Quatre vulnérabilités ont été corrigées. Trois d'entre elles permettent à un attaquant de réaliser un déni de service à distance au moyen de requêtes spécialement conçues (CVE-2011-4858, CVE-2011-4885 et CVE-2012-0022). La quatrième (CVE-2006-7243) permet à un attaquant de placer des fichiers sur le serveur en contournant des restrictions d'accès.

Solution

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

Systèmes HP-UX versions B.11.23 et B.11.31 avec Apache Web Server Suite versions antérieures à 3.21.

Impacted products
Vendor Product Description
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [],
  "affected_systems_content": "\u003cp\u003eSyst\u00e8mes HP-UX versions B.11.23 et  B.11.31 avec Apache Web Server Suite versions ant\u00e9rieures \u00e0 3.21.\u003c/p\u003e",
  "content": "## Description\n\nQuatre vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 corrig\u00e9es. Trois d\u0027entre elles permettent\n\u00e0 un attaquant de r\u00e9aliser un d\u00e9ni de service \u00e0 distance au moyen de\nrequ\u00eates sp\u00e9cialement con\u00e7ues (CVE-2011-4858, CVE-2011-4885 et\nCVE-2012-0022). La quatri\u00e8me (CVE-2006-7243) permet \u00e0 un attaquant de\nplacer des fichiers sur le serveur en contournant des restrictions\nd\u0027acc\u00e8s.\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-2011-4858",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-4858"
    },
    {
      "name": "CVE-2006-7243",
      "url": "https://www.cve.org/CVERecord?id=CVE-2006-7243"
    },
    {
      "name": "CVE-2012-0022",
      "url": "https://www.cve.org/CVERecord?id=CVE-2012-0022"
    },
    {
      "name": "CVE-2011-4885",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-4885"
    }
  ],
  "links": [
    {
      "title": "Bulletin de s\u00e9curit\u00e9 HP c03183543 du 06 f\u00e9vrier 2012 :",
      "url": "http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03183543"
    }
  ],
  "reference": "CERTA-2012-AVI-063",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2012-02-08T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    }
  ],
  "summary": "Plusieurs vuln\u00e9rabilit\u00e9s affectant Apache Tomcat Servlet Engine ont \u00e9t\u00e9\ncorrig\u00e9es. Celles-ci permettent \u00e0 un attaquant de r\u00e9aliser un d\u00e9ni de\nservice \u00e0 distance ou de contourner des restrictions d\u0027acc\u00e8s.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Apache pour HP-UX",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 HP c03183543 du 6 f\u00e9vrier 2012",
      "url": null
    }
  ]
}


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