CERTA-2008-AVI-465

Vulnerability from certfr_avis - Published: - Updated:

Une vulnérabilité dans libxml2 permet à une personne malintentionnée distante d'effectuer un déni de service voire d'exécuter du code arbitraire.

Description

Une vulnérabilité de type débordement de mémoire a été identifiée dans la fonction xmlParseAttValueComplex dans libxml2. Elle permet à une personne malintentionnée distante d'effectuer un déni de service voire d'exécuter du code arbitraire.

Solution

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

libxml2 2.6.x.

Impacted products
Vendor Product Description

Show details on source website

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [],
  "affected_systems_content": "\u003cP\u003elibxml2 2.6.x.\u003c/P\u003e",
  "content": "## Description\n\nUne vuln\u00e9rabilit\u00e9 de type d\u00e9bordement de m\u00e9moire a \u00e9t\u00e9 identifi\u00e9e dans\nla fonction xmlParseAttValueComplex dans libxml2. Elle permet \u00e0 une\npersonne malintentionn\u00e9e distante d\u0027effectuer un d\u00e9ni de service voire\nd\u0027ex\u00e9cuter du code arbitraire.\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": [
    {
      "name": "CVE-2008-3529",
      "url": "https://www.cve.org/CVERecord?id=CVE-2008-3529"
    }
  ],
  "links": [
    {
      "title": "Bulletin de s\u00e9curit\u00e9 RedHat RHSA-2008:0886 du 11 septembre    2008 :",
      "url": "http://rhn.redhat.com/errata/RHSA-2008-0886.html"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 RedHat RHSA-2008:0884 du 11 septembre    2008 :",
      "url": "http://rhn.redhat.com/errata/RHSA-2008-0884.html"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-644-1 du 11 septembre 2008    :",
      "url": "http://www.ubuntu.com/usn/usn-644-1"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Debian DSA-1654 du 14 octobre 2008 :",
      "url": "http://www.debian.org/security/2008/dsa-1654"
    }
  ],
  "reference": "CERTA-2008-AVI-465",
  "revisions": [
    {
      "description": "version initiale ;",
      "revision_date": "2008-09-16T00:00:00.000000"
    },
    {
      "description": "ajout de la r\u00e9f\u00e9rence au bulletin Debian.",
      "revision_date": "2008-10-16T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    }
  ],
  "summary": "Une vuln\u00e9rabilit\u00e9 dans libxml2 permet \u00e0 une personne malintentionn\u00e9e\ndistante d\u0027effectuer un d\u00e9ni de service voire d\u0027ex\u00e9cuter du code\narbitraire.\n",
  "title": "Vuln\u00e9rabilit\u00e9 dans libxml2",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2008-0886 du 11 septembre 2008",
      "url": null
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2008-0884 du 11 septembre 2008",
      "url": null
    }
  ]
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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