{
  "id": "CVE-2011-0281",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2011-02-10T18:00:55.237",
  "lastModified": "2020-01-21T15:46:10.500",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "The unparse implementation in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.6.x through 1.9, when an LDAP backend is used, allows remote attackers to cause a denial of service (file descriptor exhaustion and daemon hang) via a principal name that triggers use of a backslash escape sequence, as demonstrated by a \\n sequence."
    },
    {
      "lang": "es",
      "value": "La implementaci\u00f3n unparse en el Key Distribution Center (KDC) de MIT Kerberos v5 (tambi\u00e9n conocido como krb5) v1.6.x a v1.9, cuando se usa un backend LDAP, permite a atacantes remotos provocar una denegaci\u00f3n de servicio (agotamiento de descriptor de archivo y bloqueo del demonio) a trav\u00e9s de un nombre principal que desencadena el uso de una secuencia de escape barra diagonal inversa, como se demuestra por una secuencia de \\n."
    }
  ],
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        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
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      "type": "Primary",
      "description": [
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          "value": "CWE-310"
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  "references": [
    {
      "url": "http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00004.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://mailman.mit.edu/pipermail/kerberos/2010-December/016800.html",
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    {
      "url": "http://securityreason.com/securityalert/8073",
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      "url": "http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2011-002.txt",
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      "tags": [
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      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:024",
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      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:025",
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    {
      "url": "http://www.redhat.com/support/errata/RHSA-2011-0199.html",
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      "url": "http://www.redhat.com/support/errata/RHSA-2011-0200.html",
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    },
    {
      "url": "http://www.securityfocus.com/archive/1/516299/100/0/threaded",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/520102/100/0/threaded",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/46265",
      "source": "cve@mitre.org"
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    {
      "url": "http://www.securitytracker.com/id?1025037",
      "source": "cve@mitre.org"
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    {
      "url": "http://www.vmware.com/security/advisories/VMSA-2011-0012.html",
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    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/65324",
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}