CERTA-2011-AVI-073
Vulnerability from certfr_avis

Une vulnérabilité dans OpenSSL permet à une personne malintentionnée de provoquer un déni de service à distance.

Description

Une vulnérabilité dans OpenSSL permet de provoquer un déni de service à distance en envoyant des messages spécialement conçus au serveur.

Cette faille ne concerne que les serveurs utilisant la fonction SSL_CTX_set_tlsext_status_cb(). Les versions 2.3.3 et suivantes du serveur Apache httpd sont notamment concernées.

Solution

Mettre à jour en version 1.0.0d ou en version 0.9.8r.

None
Impacted products
Vendor Product Description
OpenSSL OpenSSL OpenSSL versions 0.9.8h à 0.9.8q ;
OpenSSL OpenSSL OpenSSL versions 1.0.0 à 1.0.0c.
References

Show details on source website

To clipboard 

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "OpenSSL versions 0.9.8h \u00e0 0.9.8q ;",
      "product": {
        "name": "OpenSSL",
        "vendor": {
          "name": "OpenSSL",
          "scada": false
        }
      }
    },
    {
      "description": "OpenSSL versions 1.0.0 \u00e0 1.0.0c.",
      "product": {
        "name": "OpenSSL",
        "vendor": {
          "name": "OpenSSL",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Description\n\nUne vuln\u00e9rabilit\u00e9 dans OpenSSL permet de provoquer un d\u00e9ni de service \u00e0\ndistance en envoyant des messages sp\u00e9cialement con\u00e7us au serveur.\n\nCette faille ne concerne que les serveurs utilisant la fonction\nSSL_CTX_set_tlsext_status_cb(). Les versions 2.3.3 et suivantes du\nserveur Apache httpd sont notamment concern\u00e9es.\n\n## Solution\n\nMettre \u00e0 jour en version 1.0.0d ou en version 0.9.8r.\n",
  "cves": [
    {
      "name": "CVE-2011-0014",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-0014"
    }
  ],
  "initial_release_date": "2011-02-09T00:00:00",
  "last_revision_date": "2011-05-04T00:00:00",
  "links": [
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Fedora FEDORA-2011-1273 du 10 f\u00e9vrier    2011 :",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-February/054007.html"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Fedora FEDORA-2011-1255 du 10 f\u00e9vrier    2011 :",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056102.html"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Fedora FEDORA-2011-5876 du 23 avril    2011 (mingw32-openssl) :",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-May/059314.html"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Mandriva MDVSA-2011:028 du 15 f\u00e9vrier    2011 :",
      "url": "http://www.mandriva.com/support/security/advisories/?name=MDVSA-2011:028"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-1064-1 du 15 f\u00e9vrier 2011 :",
      "url": "http://www.ubuntu.com/usn/usn-1064-1"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Fedora FEDORA-2011-5865 du 23 avril    2011 (mingw32-openssl) :",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-May/059313.html"
    }
  ],
  "reference": "CERTA-2011-AVI-073",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2011-02-09T00:00:00.000000"
    },
    {
      "description": "ajout des r\u00e9f\u00e9rences aux bulletins Fedora, Mandriva et Ubuntu.",
      "revision_date": "2011-02-16T00:00:00.000000"
    },
    {
      "description": "ajout de la r\u00e9f\u00e9rence au bulletin Fedora (mingw32-openssl).",
      "revision_date": "2011-05-04T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    }
  ],
  "summary": "Une vuln\u00e9rabilit\u00e9 dans OpenSSL permet \u00e0 une personne malintentionn\u00e9e de\nprovoquer un d\u00e9ni de service \u00e0 distance.\n",
  "title": "Vuln\u00e9rabilit\u00e9 dans OpenSSL",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Avis de s\u00e9curit\u00e9 OpenSSL du 08 f\u00e9vrier 2011",
      "url": "http://www.openssl.org/news/secadv_20110208.txt"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.