CERTA-2010-AVI-291

Vulnerability from certfr_avis - Published: - Updated:

De multiples vulnérabilités dans la bibliothèque libpng permettent, entre autres, l'exécution de code arbitraire à distance.

Description

De multiples vulnérabilités ont été identifiées dans la bibliothèque libpng. Leur exploitation permet à une personne malintentionnée d'exécuter du code arbitraire à distance, ou de provoquer un déni de service à distance (arrêt inopiné de l'application).

Solution

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

  • libpng versions antérieures à 1.4.3 (branche 1.4.x) ;
  • libpng versions antérieures à 1.2.44 (bhttp://rhn.redhat.com/errata/RHSA-2010-0534.htmlranche 1.2.x).

Les applications utilisant cette bibliothèque peuvent être vulnérables.

Impacted products
Vendor Product Description
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [],
  "affected_systems_content": "\u003cUL\u003e    \u003cLI\u003elibpng versions ant\u00e9rieures \u00e0 1.4.3 (branche 1.4.x) ;\u003c/LI\u003e    \u003cLI\u003elibpng versions ant\u00e9rieures \u00e0 1.2.44    (bhttp://rhn.redhat.com/errata/RHSA-2010-0534.htmlranche    1.2.x).\u003c/LI\u003e  \u003c/UL\u003e  \u003cP\u003eLes applications utilisant cette biblioth\u00e8que peuvent \u00eatre  vuln\u00e9rables.\u003c/P\u003e",
  "content": "## Description\n\nDe multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 identifi\u00e9es dans la biblioth\u00e8que\nlibpng. Leur exploitation permet \u00e0 une personne malintentionn\u00e9e\nd\u0027ex\u00e9cuter du code arbitraire \u00e0 distance, ou de provoquer un d\u00e9ni de\nservice \u00e0 distance (arr\u00eat inopin\u00e9 de l\u0027application).\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-2010-2249",
      "url": "https://www.cve.org/CVERecord?id=CVE-2010-2249"
    },
    {
      "name": "CVE-2010-1205",
      "url": "https://www.cve.org/CVERecord?id=CVE-2010-1205"
    }
  ],
  "links": [
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Debian DSA-2072 du 19 juillet 2010 :",
      "url": "http://www.debian.org/security/2010/dsa-2072"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 RedHat RHSA-2010:0534-1 du 14 juillet    2010 :",
      "url": "http://rhn.redhat.com/errata/RHSA-2010-0534.html"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Mandriva MDVSA-2010:133 du 15 juillet    2010 :",
      "url": "http://www.mandriva.com/en/security/advisories?name=MDVSA-2010:133"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Ubuntu du 08 juillet 2010 :",
      "url": "http://www.ubuntu.com/usn/usn-960-1"
    }
  ],
  "reference": "CERTA-2010-AVI-291",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2010-06-28T00:00:00.000000"
    },
    {
      "description": "ajout d\u0027une r\u00e9f\u00e9rence CVE ;",
      "revision_date": "2010-06-30T00:00:00.000000"
    },
    {
      "description": "ajout de la r\u00e9f\u00e9rence au bulletin de s\u00e9curit\u00e9 RedHat ;",
      "revision_date": "2010-07-15T00:00:00.000000"
    },
    {
      "description": "ajout des r\u00e9f\u00e9rences aux bulletins de s\u00e9curit\u00e9 Debian et Ubuntu ;",
      "revision_date": "2010-07-20T00:00:00.000000"
    },
    {
      "description": "ajout de la r\u00e9f\u00e9rence au bulletin de s\u00e9curit\u00e9 Mandriva.",
      "revision_date": "2010-07-21T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s dans la biblioth\u00e8que libpng permettent,\nentre autres, l\u0027ex\u00e9cution de code arbitraire \u00e0 distance.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans libpng",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Notes de version libpng",
      "url": "http://www.libpng.org/pub/png/libpng.html"
    }
  ]
}


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