{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2010-4022",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "n/a"
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                    "vendor_name": "n/a"
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    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "The do_standalone function in the MIT krb5 KDC database propagation daemon (kpropd) in Kerberos 1.7, 1.8, and 1.9, when running in standalone mode, does not properly handle when a worker child process \"exits abnormally,\" which allows remote attackers to cause a denial of service (listening process termination, no new connections, and lack of updates in slave KVC) via unspecified vectors."
            }
        ]
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    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
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    "references": {
        "reference_data": [
            {
                "name": "20110208 MITKRB5-SA-2011-001 kpropd denial of service [CVE-2010-4022]",
                "refsource": "BUGTRAQ",
                "url": "http://www.securityfocus.com/archive/1/516286/100/0/threaded"
            },
            {
                "name": "MDVSA-2011:025",
                "refsource": "MANDRIVA",
                "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:025"
            },
            {
                "name": "http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2011-001.txt",
                "refsource": "CONFIRM",
                "url": "http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2011-001.txt"
            },
            {
                "name": "1025035",
                "refsource": "SECTRACK",
                "url": "http://www.securitytracker.com/id?1025035"
            },
            {
                "name": "ADV-2011-0347",
                "refsource": "VUPEN",
                "url": "http://www.vupen.com/english/advisories/2011/0347"
            },
            {
                "name": "43260",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/43260"
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            {
                "name": "ADV-2011-0333",
                "refsource": "VUPEN",
                "url": "http://www.vupen.com/english/advisories/2011/0333"
            },
            {
                "name": "ADV-2011-0329",
                "refsource": "VUPEN",
                "url": "http://www.vupen.com/english/advisories/2011/0329"
            },
            {
                "name": "SUSE-SR:2011:004",
                "refsource": "SUSE",
                "url": "http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00004.html"
            },
            {
                "name": "ADV-2011-0464",
                "refsource": "VUPEN",
                "url": "http://www.vupen.com/english/advisories/2011/0464"
            },
            {
                "name": "46269",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/46269"
            },
            {
                "name": "8070",
                "refsource": "SREASON",
                "url": "http://securityreason.com/securityalert/8070"
            },
            {
                "name": "43275",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/43275"
            },
            {
                "name": "RHSA-2011:0200",
                "refsource": "REDHAT",
                "url": "http://www.redhat.com/support/errata/RHSA-2011-0200.html"
            }
        ]
    }
}