CERTA-2007-AVI-123

Vulnerability from certfr_avis - Published: 2007-03-14 - Updated: 2007-03-14

Deux vulnérabilités dans le noyau Linux permettent à un attaquant d'effectuer un déni de service à distance et de contourner la politique de sécurité.

Description

Deux vulnérabilités ont été identifiées dans le noyau Linux. La première permet à une personne malintentionnée de causer un déni service en envoyant des paquets spécialement conçus. La deuxième, due à un mauvais réassemblage de paquets IPv6 fragmentés, permet à un attaquant de contourner la politique de sécurité.

Solution

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

Les noyaux Linux de version antérieure à 2.6.20.3.

Impacted products
Vendor Product Description
References

Show details on source website

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [],
  "affected_systems_content": "\u003cP\u003eLes noyaux Linux de version ant\u00e9rieure \u00e0 2.6.20.3.\u003c/P\u003e",
  "content": "## Description\n\nDeux vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 identifi\u00e9es dans le noyau Linux. La premi\u00e8re\npermet \u00e0 une personne malintentionn\u00e9e de causer un d\u00e9ni service en\nenvoyant des paquets sp\u00e9cialement con\u00e7us. La deuxi\u00e8me, due \u00e0 un mauvais\nr\u00e9assemblage de paquets IPv6 fragment\u00e9s, permet \u00e0 un attaquant de\ncontourner la politique de s\u00e9curit\u00e9.\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": [],
  "initial_release_date": "2007-03-14T00:00:00",
  "last_revision_date": "2007-03-14T00:00:00",
  "links": [],
  "reference": "CERTA-2007-AVI-123",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2007-03-14T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    }
  ],
  "summary": "Deux vuln\u00e9rabilit\u00e9s dans le noyau Linux permettent \u00e0 un attaquant\nd\u0027effectuer un d\u00e9ni de service \u00e0 distance et de contourner la politique\nde s\u00e9curit\u00e9.\n",
  "title": "Vuln\u00e9rabilit\u00e9s dans le noyau Linux",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Changements du noyau Linux 2.6.20.3 du 13 mars 2007",
      "url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.20.3"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

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.


Loading…

Detection rules are retrieved from Rulezet.

Loading…

Loading…