CERTA-2012-AVI-629

Vulnerability from certfr_avis - Published: - Updated:

Deux vulnérabilités ont été corrigées dans Apache Tomcat. Elles permettent à un attaquant de contourner la politique de sécurité et de provoquer un déni de service à distance. La plus critique concerne un problème d'implémentation dans le composant d'authentification Digest. Elle permet dans certaines circonstances de mener une attaque par rejeu.

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 Tomcat Versions antérieures à Apache Tomcat 7.0.30
Apache Tomcat Versions antérieures à Apache Tomcat 5.5.36
Apache Tomcat Versions antérieures à Apache Tomcat 6.0.36
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Versions ant\u00e9rieures \u00e0 Apache Tomcat 7.0.30",
      "product": {
        "name": "Tomcat",
        "vendor": {
          "name": "Apache",
          "scada": false
        }
      }
    },
    {
      "description": "Versions ant\u00e9rieures \u00e0 Apache Tomcat 5.5.36",
      "product": {
        "name": "Tomcat",
        "vendor": {
          "name": "Apache",
          "scada": false
        }
      }
    },
    {
      "description": "Versions ant\u00e9rieures \u00e0 Apache Tomcat 6.0.36",
      "product": {
        "name": "Tomcat",
        "vendor": {
          "name": "Apache",
          "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-2012-3439",
      "url": "https://www.cve.org/CVERecord?id=CVE-2012-3439"
    },
    {
      "name": "CVE-2012-2733",
      "url": "https://www.cve.org/CVERecord?id=CVE-2012-2733"
    }
  ],
  "links": [
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Apache Tomcat version 7.0.30 du 06    septembre 2012",
      "url": "http://tomcat.apache.org/security-7.html#Fixed_in_Apache_Tomcat_7.0.30"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Apache Tomcat 5.5.36 du 10 octobre    2012",
      "url": "http://tomcat.apache.org/security-5.html#Fixed_in_Apache_Tomcat_5.5.36"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Apache Tomcat version 6.0.36 du 19    octobre 2012",
      "url": "http://tomcat.apache.org/security-6.html#Fixed_in_Apache_Tomcat_6.0.36"
    }
  ],
  "reference": "CERTA-2012-AVI-629",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2012-11-07T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    }
  ],
  "summary": "Deux vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 corrig\u00e9es dans \u003cspan class=\"textit\"\u003eApache\nTomcat\u003c/span\u003e. Elles permettent \u00e0 un attaquant de contourner la\npolitique de s\u00e9curit\u00e9 et de provoquer un d\u00e9ni de service \u00e0 distance. La\nplus critique concerne un probl\u00e8me d\u0027impl\u00e9mentation dans le composant\nd\u0027authentification Digest. Elle permet dans certaines circonstances de\nmener une attaque par rejeu.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Apache Tomcat",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Apache Tomcat version 6.0.36 du 19 octobre 2012",
      "url": null
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Apache Tomcat version 5.5.36 du 10 octobre 2012",
      "url": null
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Apache Tomcat version 7.0.30 du 06 septembre 2012",
      "url": null
    }
  ]
}


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