{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2004-0156",
        "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": "Format string vulnerabilities in the (1) die or (2) log_event functions for ssmtp before 2.50.6 allow remote mail relays to cause a denial of service and possibly execute arbitrary code."
            }
        ]
    },
    "problemtype": {
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                        "lang": "eng",
                        "value": "n/a"
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    "references": {
        "reference_data": [
            {
                "name": "11571",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/11571"
            },
            {
                "name": "DSA-485",
                "refsource": "DEBIAN",
                "url": "http://www.debian.org/security/2004/dsa-485"
            },
            {
                "name": "20040507 [OpenPKG-SA-2004.020] OpenPKG Security Advisory (ssmtp)",
                "refsource": "BUGTRAQ",
                "url": "http://marc.info/?l=bugtraq&m=108403772130855&w=2"
            },
            {
                "name": "11384",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/11384"
            },
            {
                "name": "1009788",
                "refsource": "SECTRACK",
                "url": "http://securitytracker.com/id?1009788"
            },
            {
                "name": "11378",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/11378"
            },
            {
                "name": "5360",
                "refsource": "OSVDB",
                "url": "http://www.osvdb.org/5360"
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            {
                "name": "5361",
                "refsource": "OSVDB",
                "url": "http://www.osvdb.org/5361"
            },
            {
                "name": "10150",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/10150"
            },
            {
                "name": "GLSA-200404-18",
                "refsource": "GENTOO",
                "url": "http://security.gentoo.org/glsa/glsa-200404-18.xml"
            },
            {
                "name": "ssmtp-die-logevent-format-string(15872)",
                "refsource": "XF",
                "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/15872"
            },
            {
                "name": "11485",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/11485"
            }
        ]
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}