{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2003-0138",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "n/a"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "n/a"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Version 4 of the Kerberos protocol (krb4), as used in Heimdal and other packages, allows an attacker to impersonate any principal in a realm via a chosen-plaintext attack."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "DSA-269",
                "refsource": "DEBIAN",
                "url": "http://www.debian.org/security/2003/dsa-269"
            },
            {
                "name": "RHSA-2003:052",
                "refsource": "REDHAT",
                "url": "http://www.redhat.com/support/errata/RHSA-2003-052.html"
            },
            {
                "name": "20030331 GLSA: krb5 & mit-krb5 (200303-28)",
                "refsource": "BUGTRAQ",
                "url": "http://www.securityfocus.com/archive/1/316960/30/25250/threaded"
            },
            {
                "name": "http://web.mit.edu/kerberos/www/advisories/MITKRB5-SA-2003-004-krb4.txt",
                "refsource": "CONFIRM",
                "url": "http://web.mit.edu/kerberos/www/advisories/MITKRB5-SA-2003-004-krb4.txt"
            },
            {
                "name": "oval:org.mitre.oval:def:248",
                "refsource": "OVAL",
                "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A248"
            },
            {
                "name": "RHSA-2003:091",
                "refsource": "REDHAT",
                "url": "http://www.redhat.com/support/errata/RHSA-2003-091.html"
            },
            {
                "name": "DSA-273",
                "refsource": "DEBIAN",
                "url": "http://www.debian.org/security/2003/dsa-273"
            },
            {
                "name": "RHSA-2003:051",
                "refsource": "REDHAT",
                "url": "http://www.redhat.com/support/errata/RHSA-2003-051.html"
            },
            {
                "name": "VU#623217",
                "refsource": "CERT-VN",
                "url": "http://www.kb.cert.org/vuls/id/623217"
            },
            {
                "name": "DSA-266",
                "refsource": "DEBIAN",
                "url": "http://www.debian.org/security/2003/dsa-266"
            },
            {
                "name": "20030317 MITKRB5-SA-2003-004: Cryptographic weaknesses in Kerberos v4 protocol",
                "refsource": "BUGTRAQ",
                "url": "http://marc.info/?l=bugtraq&m=104791775804776&w=2"
            },
            {
                "name": "7113",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/7113"
            }
        ]
    }
}