CERTA-2012-AVI-164
Vulnerability from certfr_avis

Une vulnérabilité a été corrigée dans les produits Red Hat. L'exploitation de cette vulnérabilité pouvait conduire à une prise de contrôle à distance.

Description

Une faille de type heap overflow dans les blocs compressés a été corrigée dans les produits Red Hat. En utilisant une image PNG spécifiquement mal formée une exécution de code arbitraire à distance était possible.

Solution

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

None
Impacted products
Vendor Product Description
Red Hat Red Hat Enterprise Linux Server Red Hat Enterprise Linux Server EUS (v. 6.2.z) ;
Red Hat Red Hat Enterprise Linux Server Red Hat Enterprise Linux Server (v. 6) ;
Red Hat Red Hat Enterprise Linux Red Hat Enterprise Linux HPC Node (v. 6) ;
Red Hat Red Hat Enterprise Linux Red Hat Enterprise Linux Workstation (v. 6).
Red Hat Red Hat Enterprise Linux Red Hat Enterprise Linux Desktop (v. 6) ;
N/A N/A RHEL Desktop Workstation (v. 5 client) ;
Red Hat Red Hat Enterprise Linux Server Red Hat Enterprise Linux Server AUS (v. 6.2) ;
Red Hat Red Hat Enterprise Linux Red Hat Enterprise Linux (v. 5 server) ;
Red Hat Red Hat Enterprise Linux Red Hat Enterprise Linux Desktop (v. 5 client) ;
References

Show details on source website

To clipboard 

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Red Hat Enterprise Linux Server EUS (v. 6.2.z) ;",
      "product": {
        "name": "Red Hat Enterprise Linux Server",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux Server (v. 6) ;",
      "product": {
        "name": "Red Hat Enterprise Linux Server",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux HPC Node (v. 6) ;",
      "product": {
        "name": "Red Hat Enterprise Linux",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux Workstation (v. 6).",
      "product": {
        "name": "Red Hat Enterprise Linux",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux Desktop (v. 6) ;",
      "product": {
        "name": "Red Hat Enterprise Linux",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "RHEL Desktop Workstation (v. 5 client) ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "N/A",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux Server AUS (v. 6.2) ;",
      "product": {
        "name": "Red Hat Enterprise Linux Server",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux (v. 5 server) ;",
      "product": {
        "name": "Red Hat Enterprise Linux",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    },
    {
      "description": "Red Hat Enterprise Linux Desktop (v. 5 client) ;",
      "product": {
        "name": "Red Hat Enterprise Linux",
        "vendor": {
          "name": "Red Hat",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Description\n\nUne faille de type heap overflow dans les blocs compress\u00e9s a \u00e9t\u00e9\ncorrig\u00e9e dans les produits Red Hat. En utilisant une image PNG\nsp\u00e9cifiquement mal form\u00e9e une ex\u00e9cution de code arbitraire \u00e0 distance\n\u00e9tait possible.\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-2011-3045",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-3045"
    }
  ],
  "initial_release_date": "2012-03-22T00:00:00",
  "last_revision_date": "2012-03-22T00:00:00",
  "links": [
    {
      "title": "Bulletin de s\u00e9curit\u00e9 RedHat RHSA-2012-0407 du 20 mars 2012    :",
      "url": "http://rhn.redhat.com/errata/RHSA-2012-0407.html"
    }
  ],
  "reference": "CERTA-2012-AVI-164",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2012-03-22T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    }
  ],
  "summary": "Une vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 corrig\u00e9e dans les produits \u003cspan\nclass=\"textit\"\u003eRed Hat\u003c/span\u003e. L\u0027exploitation de cette vuln\u00e9rabilit\u00e9\npouvait conduire \u00e0 une prise de contr\u00f4le \u00e0 distance.\n",
  "title": "Vuln\u00e9rabilit\u00e9 dans Libpng",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 RHSA-2012-0407",
      "url": null
    }
  ]
}


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