fkie_cve-2011-0284
Vulnerability from fkie_nvd
Published
2011-03-20 02:00
Modified
2025-04-11 00:51
Severity ?
Summary
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.
References
cve@mitre.orghttp://lists.fedoraproject.org/pipermail/package-announce/2011-March/056413.html
cve@mitre.orghttp://lists.fedoraproject.org/pipermail/package-announce/2011-March/056573.html
cve@mitre.orghttp://lists.fedoraproject.org/pipermail/package-announce/2011-March/056579.html
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html
cve@mitre.orghttp://osvdb.org/71183
cve@mitre.orghttp://secunia.com/advisories/43700
cve@mitre.orghttp://secunia.com/advisories/43760
cve@mitre.orghttp://secunia.com/advisories/43783Vendor Advisory
cve@mitre.orghttp://secunia.com/advisories/43881
cve@mitre.orghttp://securitytracker.com/id?1025216
cve@mitre.orghttp://web.mit.edu/kerberos/advisories/MITKRB5-SA-2011-003.txtPatch, Vendor Advisory
cve@mitre.orghttp://www.kb.cert.org/vuls/id/943220Patch, US Government Resource
cve@mitre.orghttp://www.mandriva.com/security/advisories?name=MDVSA-2011:048
cve@mitre.orghttp://www.redhat.com/support/errata/RHSA-2011-0356.html
cve@mitre.orghttp://www.securityfocus.com/archive/1/517029/100/0/threaded
cve@mitre.orghttp://www.securityfocus.com/bid/46881
cve@mitre.orghttp://www.ubuntu.com/usn/USN-1088-1
cve@mitre.orghttp://www.vupen.com/english/advisories/2011/0672Vendor Advisory
cve@mitre.orghttp://www.vupen.com/english/advisories/2011/0673Vendor Advisory
cve@mitre.orghttp://www.vupen.com/english/advisories/2011/0680
cve@mitre.orghttp://www.vupen.com/english/advisories/2011/0722
cve@mitre.orghttp://www.vupen.com/english/advisories/2011/0763
cve@mitre.orghttps://exchange.xforce.ibmcloud.com/vulnerabilities/66101
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056413.html
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056573.html
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056579.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html
af854a3a-2127-422b-91ae-364da2661108http://osvdb.org/71183
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/43700
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/43760
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/43783Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/43881
af854a3a-2127-422b-91ae-364da2661108http://securitytracker.com/id?1025216
af854a3a-2127-422b-91ae-364da2661108http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2011-003.txtPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.kb.cert.org/vuls/id/943220Patch, US Government Resource
af854a3a-2127-422b-91ae-364da2661108http://www.mandriva.com/security/advisories?name=MDVSA-2011:048
af854a3a-2127-422b-91ae-364da2661108http://www.redhat.com/support/errata/RHSA-2011-0356.html
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/517029/100/0/threaded
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/46881
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-1088-1
af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2011/0672Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2011/0673Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2011/0680
af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2011/0722
af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2011/0763
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/66101
Impacted products
Vendor Product Version
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": [
            {
              "criteria": "cpe:2.3:a:mit:kerberos_5:1.7:*:*:*:*:*:*:*",
              "matchCriteriaId": "DFB1190E-BE7A-4C6B-862D-D5747C64E980",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:mit:kerberos_5:1.7.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "4B09C090-B842-43C7-B8A6-DBF63D80FEC3",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:mit:kerberos_5:1.8:*:*:*:*:*:*:*",
              "matchCriteriaId": "36823B2B-5C72-4FF3-9301-FB263EB8CE09",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:mit:kerberos_5:1.8.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "59AFA33E-FEBC-45F5-9EC6-8AA363163FB5",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:mit:kerberos_5:1.8.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "04D83332-B2FD-4E86-A76C-C3F1CD3B3A31",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:mit:kerberos_5:1.8.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "758A0011-20ED-414A-9DF3-50A161DF8BC2",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:mit:kerberos_5:1.9:*:*:*:*:*:*:*",
              "matchCriteriaId": "86738633-C081-4440-9F75-A775D6DF2228",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "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."
    }
  ],
  "id": "CVE-2011-0284",
  "lastModified": "2025-04-11T00:51:21.963",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "HIGH",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.6,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:N/AC:H/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 4.9,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2011-03-20T02:00:03.253",
  "references": [
    {
      "source": "cve@mitre.org",
      "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"
    },
    {
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      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056579.html"
    },
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      "source": "cve@mitre.org",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://osvdb.org/71183"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://secunia.com/advisories/43700"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://secunia.com/advisories/43760"
    },
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    },
    {
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      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:048"
    },
    {
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      "url": "http://www.redhat.com/support/errata/RHSA-2011-0356.html"
    },
    {
      "source": "cve@mitre.org",
      "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",
      "url": "http://www.ubuntu.com/usn/USN-1088-1"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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      ],
      "url": "http://www.vupen.com/english/advisories/2011/0672"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://www.vupen.com/english/advisories/2011/0673"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.vupen.com/english/advisories/2011/0680"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.vupen.com/english/advisories/2011/0722"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.vupen.com/english/advisories/2011/0763"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/66101"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
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  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-399"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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