{
  "id": "CVE-2011-0284",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2011-03-20T02:00:03.253",
  "lastModified": "2020-01-21T15:46:10.500",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "Double free vulnerability in the prepare_error_as function in do_as_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.7 through 1.9, when the PKINIT feature is enabled, allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via an e_data field containing typed data."
    },
    {
      "lang": "es",
      "value": "Doble Vulnerabilidad libre en la funci\u00f3n prepare_error_as en do_as_req.c en el Key Distribution Center (KDC) en MIT Kerberos 5 (tambi\u00e9n conocido como krb5) v1.7 hasta v1.9, cuando la funci\u00f3n PKINIT est\u00e1 habilitada, permite a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda de demonio) o posiblemente ejecutar c\u00f3digo arbitrario a trav\u00e9s de un campo e_data contiene datos con tipo."
    }
  ],
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        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:H/Au:N/C:C/I:C/A:C",
          "accessVector": "NETWORK",
          "accessComplexity": "HIGH",
          "authentication": "NONE",
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.6
        },
        "baseSeverity": "HIGH",
        "exploitabilityScore": 4.9,
        "impactScore": 10.0,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
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  "references": [
    {
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056413.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056573.html",
      "source": "cve@mitre.org"
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    {
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056579.html",
      "source": "cve@mitre.org"
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      "url": "http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html",
      "source": "cve@mitre.org"
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    {
      "url": "http://securitytracker.com/id?1025216",
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    },
    {
      "url": "http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2011-003.txt",
      "source": "cve@mitre.org",
      "tags": [
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      "url": "http://www.kb.cert.org/vuls/id/943220",
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "US Government Resource"
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    {
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:048",
      "source": "cve@mitre.org"
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    {
      "url": "http://www.redhat.com/support/errata/RHSA-2011-0356.html",
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    {
      "url": "http://www.securityfocus.com/archive/1/517029/100/0/threaded",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/46881",
      "source": "cve@mitre.org"
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    {
      "url": "http://www.ubuntu.com/usn/USN-1088-1",
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    {
      "url": "http://www.vupen.com/english/advisories/2011/0680",
      "source": "cve@mitre.org"
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    {
      "url": "http://www.vupen.com/english/advisories/2011/0722",
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    {
      "url": "http://www.vupen.com/english/advisories/2011/0763",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/66101",
      "source": "cve@mitre.org"
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}