{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2013-4578",
        "ASSIGNER": "secalert@redhat.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "jarsigner in OpenJDK and Oracle Java SE before 7u51 allows remote attackers to bypass a code-signing protection mechanism and inject unsigned bytecode into a signed JAR file by leveraging improper file validation."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "n/a",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "n/a"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "http://hg.openjdk.java.net/jdk7u/jdk7u/jdk/rev/d5f36e1c927e",
                "refsource": "MISC",
                "name": "http://hg.openjdk.java.net/jdk7u/jdk7u/jdk/rev/d5f36e1c927e"
            },
            {
                "url": "http://www.openwall.com/lists/oss-security/2015/02/08/6",
                "refsource": "MISC",
                "name": "http://www.openwall.com/lists/oss-security/2015/02/08/6"
            },
            {
                "url": "http://www.openwall.com/lists/oss-security/2015/02/09/9",
                "refsource": "MISC",
                "name": "http://www.openwall.com/lists/oss-security/2015/02/09/9"
            },
            {
                "url": "https://access.redhat.com/errata/RHSA-2014:0414",
                "refsource": "MISC",
                "name": "https://access.redhat.com/errata/RHSA-2014:0414"
            },
            {
                "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1031471",
                "refsource": "MISC",
                "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1031471"
            }
        ]
    }
}