CERTA-2011-AVI-632

Vulnerability from certfr_avis - Published: - Updated:

Une vulnérabilité dans GnuTLS permet à un utilisateur malveillant de provoquer un déni de service à distance.

Description

Dans certaines formes d'appel à la fonction gnutls_session_get_data de GnuTLS, il est possible de provoquer un débordement de zone mémoire. Cette exploitation provoque au minimum un déni de service à distance.

Solution

Les versions 3.0.7 et 2.12.14 de GnuTLS corrigent ces vulnérabilités.

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

GnuTLS 3.x et 2.x.

Impacted products
Vendor Product Description
References

Show details on source website
To clipboard 

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [],
  "affected_systems_content": "\u003cp\u003eGnuTLS 3.x et 2.x.\u003c/p\u003e",
  "content": "## Description\n\nDans certaines formes d\u0027appel \u00e0 la fonction gnutls_session_get_data de\nGnuTLS, il est possible de provoquer un d\u00e9bordement de zone m\u00e9moire.\nCette exploitation provoque au minimum un d\u00e9ni de service \u00e0 distance.\n\n## Solution\n\nLes versions 3.0.7 et 2.12.14 de GnuTLS corrigent ces vuln\u00e9rabilit\u00e9s.\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-2011-4128",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-4128"
    }
  ],
  "links": [
    {
      "title": "Annonce de publication des versions 3.0.7 et 2.12.14 de    GnuTLS 10 novembre 2011 :",
      "url": "http://www.gnu.org/software/gnutls/security.html"
    }
  ],
  "reference": "CERTA-2011-AVI-632",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2011-11-14T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    }
  ],
  "summary": "Une vuln\u00e9rabilit\u00e9 dans GnuTLS permet \u00e0 un utilisateur malveillant de\nprovoquer un d\u00e9ni de service \u00e0 distance.\n",
  "title": "Vuln\u00e9rabilit\u00e9 dans GnuTLS",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Annonce de publication des versions 3.0.7 et 2.12.14 de GnuTLS 10 novembre 2011",
      "url": null
    }
  ]
}


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 observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.