CERTA-2008-AVI-067

Vulnerability from certfr_avis - Published: - Updated:

Une vulnérabilité dans le noyau Linux permet à un utilisateur local d'élever ses privilèges.

Description

Une erreur dans la gestion des tubes ou « pipes » est présente dans le noyau Linux des systèmes d'exploitations GNU/Linux. Celle-ci permet à un utilisateur malintentionné, local au système, d'aquérir les privilèges du super-utilisateur root.

Solution

La version 2.6.24.2 du noyau Linux corrige le problème :

http://www.kernel.org

Pour les différentes distributions GNU/Linux, se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Linux versions 2.6.24.1 et antérieures.

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\u003eLinux versions 2.6.24.1 et ant\u00e9rieures.\u003c/p\u003e",
  "content": "## Description\n\nUne erreur dans la gestion des tubes ou \u00ab pipes \u00bb est pr\u00e9sente dans le\nnoyau Linux des syst\u00e8mes d\u0027exploitations GNU/Linux. Celle-ci permet \u00e0 un\nutilisateur malintentionn\u00e9, local au syst\u00e8me, d\u0027aqu\u00e9rir les privil\u00e8ges\ndu super-utilisateur root.\n\n## Solution\n\nLa version 2.6.24.2 du noyau Linux corrige le probl\u00e8me :\n\n    http://www.kernel.org\n\nPour les diff\u00e9rentes distributions GNU/Linux, se r\u00e9f\u00e9rer au bulletin de\ns\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section\nDocumentation).\n",
  "cves": [
    {
      "name": "CVE-2008-0600",
      "url": "https://www.cve.org/CVERecord?id=CVE-2008-0600"
    },
    {
      "name": "CVE-2008-0010",
      "url": "https://www.cve.org/CVERecord?id=CVE-2008-0010"
    },
    {
      "name": "CVE-2008-0009",
      "url": "https://www.cve.org/CVERecord?id=CVE-2008-0009"
    }
  ],
  "links": [
    {
      "title": "Bulletin de s\u00e9curit\u00e9 RedHat RHSA-2008:0129 du 12 f\u00e9vrier    2008 :",
      "url": "https://rhn.redhat.com/errata/RHSA-2008-0129.html"
    },
    {
      "title": "Site du noyau Linux :",
      "url": "http://www.kernel.org"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Mandriva MDVSA-2008:043 du 11 f\u00e9vrier    2008 :",
      "url": "http://www.mandriva.com/en/security/advisories?name=MDVSA-2008:043"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 SuSE SUSE-SA:2008:007 du 12 f\u00e9vrier    2008 :",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2008-02/msg00005.html"
    },
    {
      "title": "Liste des changements apport\u00e9s \u00e0 la version 2.6.24.2 du    noyau Linux :",
      "url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.24.2"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Debian DSA-1494 du 11 f\u00e9vrier 2008 :",
      "url": "http://www.debian.org/security/2008/DSA-1494"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-577 du 12 f\u00e9vrier 2008 :",
      "url": "https://lists.ubuntu.com/archives/ubuntu-security-announce/2008-February/000664.html"
    }
  ],
  "reference": "CERTA-2008-AVI-067",
  "revisions": [
    {
      "description": "version initiale ;",
      "revision_date": "2008-02-11T00:00:00.000000"
    },
    {
      "description": "ajout des r\u00e9f\u00e9rences CVE et des bulletins de s\u00e9curit\u00e9 Debian, Mandriva et SuSE ;",
      "revision_date": "2008-02-12T00:00:00.000000"
    },
    {
      "description": "ajout des r\u00e9f\u00e9rences aux bulletins RedHat et Ubuntu.",
      "revision_date": "2008-02-13T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "\u00c9l\u00e9vation de privil\u00e8ges"
    }
  ],
  "summary": "Une vuln\u00e9rabilit\u00e9 dans le noyau Linux permet \u00e0 un utilisateur local\nd\u0027\u00e9lever ses privil\u00e8ges.\n",
  "title": "Vuln\u00e9rabilit\u00e9 du noyau Linux",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Liste des changements apport\u00e9s \u00e0 la version 2.6.24.2 du noyau Linux",
      "url": null
    }
  ]
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.