fkie_cve-2011-0282
Vulnerability from fkie_nvd
Published
2011-02-10 18:00
Modified
2024-11-21 01:23
Severity ?
Summary
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 (NULL pointer dereference or buffer over-read, and daemon crash) via a crafted principal name.
References
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2011-02/msg00004.html
cve@mitre.orghttp://secunia.com/advisories/43260Vendor Advisory
cve@mitre.orghttp://secunia.com/advisories/43273Vendor Advisory
cve@mitre.orghttp://secunia.com/advisories/43275Vendor Advisory
cve@mitre.orghttp://secunia.com/advisories/46397
cve@mitre.orghttp://securityreason.com/securityalert/8073
cve@mitre.orghttp://web.mit.edu/kerberos/advisories/MITKRB5-SA-2011-002.txtVendor Advisory
cve@mitre.orghttp://www.mandriva.com/security/advisories?name=MDVSA-2011:024
cve@mitre.orghttp://www.mandriva.com/security/advisories?name=MDVSA-2011:025
cve@mitre.orghttp://www.redhat.com/support/errata/RHSA-2011-0199.html
cve@mitre.orghttp://www.redhat.com/support/errata/RHSA-2011-0200.html
cve@mitre.orghttp://www.securityfocus.com/archive/1/516299/100/0/threaded
cve@mitre.orghttp://www.securityfocus.com/archive/1/520102/100/0/threaded
cve@mitre.orghttp://www.securityfocus.com/bid/46271
cve@mitre.orghttp://www.securitytracker.com/id?1025037
cve@mitre.orghttp://www.vmware.com/security/advisories/VMSA-2011-0012.html
cve@mitre.orghttp://www.vupen.com/english/advisories/2011/0330Vendor Advisory
cve@mitre.orghttp://www.vupen.com/english/advisories/2011/0333Vendor Advisory
cve@mitre.orghttp://www.vupen.com/english/advisories/2011/0347Vendor Advisory
cve@mitre.orghttp://www.vupen.com/english/advisories/2011/0464
cve@mitre.orghttps://exchange.xforce.ibmcloud.com/vulnerabilities/65323
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00004.html
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/43260Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/43273Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/43275Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/46397
af854a3a-2127-422b-91ae-364da2661108http://securityreason.com/securityalert/8073
af854a3a-2127-422b-91ae-364da2661108http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2011-002.txtVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.mandriva.com/security/advisories?name=MDVSA-2011:024
af854a3a-2127-422b-91ae-364da2661108http://www.mandriva.com/security/advisories?name=MDVSA-2011:025
af854a3a-2127-422b-91ae-364da2661108http://www.redhat.com/support/errata/RHSA-2011-0199.html
af854a3a-2127-422b-91ae-364da2661108http://www.redhat.com/support/errata/RHSA-2011-0200.html
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/516299/100/0/threaded
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/520102/100/0/threaded
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/46271
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id?1025037
af854a3a-2127-422b-91ae-364da2661108http://www.vmware.com/security/advisories/VMSA-2011-0012.html
af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2011/0330Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2011/0333Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2011/0347Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2011/0464
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/65323
Impacted products
Vendor Product Version
mit kerberos 5-1.6.3
mit kerberos_5 1.6
mit kerberos_5 1.6.1
mit kerberos_5 1.6.2
mit kerberos_5 1.7
mit kerberos_5 1.7.1
mit kerberos_5 1.8
mit kerberos_5 1.8.1
mit kerberos_5 1.8.2
mit kerberos_5 1.8.3
mit kerberos_5 1.9


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
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              "criteria": "cpe:2.3:a:mit:kerberos:5-1.6.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "032730AE-1E53-4CA2-96FD-AD60CD27F3CA",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:mit:kerberos_5:1.6:*:*:*:*:*:*:*",
              "matchCriteriaId": "2C382DAA-68D2-4DD9-BE29-8EEB0BAF1A7A",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "73BB258E-51CF-4D12-836B-BCEA587A3F5F",
              "vulnerable": true
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            {
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              "vulnerable": true
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              "matchCriteriaId": "DFB1190E-BE7A-4C6B-862D-D5747C64E980",
              "vulnerable": true
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              "matchCriteriaId": "4B09C090-B842-43C7-B8A6-DBF63D80FEC3",
              "vulnerable": true
            },
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          ],
          "negate": false,
          "operator": "OR"
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      ]
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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 (NULL pointer dereference or buffer over-read, and daemon crash) via a crafted principal name."
    },
    {
      "lang": "es",
      "value": "El Key Distribution Center (KDC) en MIT Kerberos 5 (tambi\u00e9n conocido como krb5) v1.6.x hasta v1.9 cuando un se utiliza un backend LDAP, permite a atacantes remotos provocar una denegaci\u00f3n de servicio (desreferencia a puntero nulo o sobre-lectura, y ca\u00edda de demonio) a trav\u00e9s de un nombre principal manipulada."
    }
  ],
  "evaluatorComment": "Per: http://cwe.mitre.org/data/definitions/476.html\r\n\r\n\u0027CWE-476: NULL Pointer Dereference\u0027",
  "id": "CVE-2011-0282",
  "lastModified": "2024-11-21T01:23:42.163",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2011-02-10T18:00:55.287",
  "references": [
    {
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      "url": "http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00004.html"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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      "url": "http://secunia.com/advisories/43260"
    },
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    },
    {
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      "url": "http://secunia.com/advisories/46397"
    },
    {
      "source": "cve@mitre.org",
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    },
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      "url": "http://www.redhat.com/support/errata/RHSA-2011-0199.html"
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    {
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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"
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      "source": "cve@mitre.org",
      "url": "http://www.securityfocus.com/archive/1/520102/100/0/threaded"
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    {
      "source": "cve@mitre.org",
      "url": "http://www.securityfocus.com/bid/46271"
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    {
      "source": "cve@mitre.org",
      "url": "http://www.securitytracker.com/id?1025037"
    },
    {
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      "url": "http://www.vmware.com/security/advisories/VMSA-2011-0012.html"
    },
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  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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