{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2017-16943",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "n/a"
                                        }
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                            }
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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 receive_msg function in receive.c in the SMTP daemon in Exim 4.88 and 4.89 allows remote attackers to execute arbitrary code or cause a denial of service (use-after-free) via vectors involving BDAT commands."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
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                ]
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        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "1039872",
                "refsource": "SECTRACK",
                "url": "http://www.securitytracker.com/id/1039872"
            },
            {
                "name": "https://lists.exim.org/lurker/message/20171125.034842.d1d75cac.en.html",
                "refsource": "MISC",
                "url": "https://lists.exim.org/lurker/message/20171125.034842.d1d75cac.en.html"
            },
            {
                "name": "https://git.exim.org/exim.git/commit/4090d62a4b25782129cc1643596dc2f6e8f63bde",
                "refsource": "MISC",
                "url": "https://git.exim.org/exim.git/commit/4090d62a4b25782129cc1643596dc2f6e8f63bde"
            },
            {
                "name": "http://openwall.com/lists/oss-security/2017/11/25/3",
                "refsource": "MISC",
                "url": "http://openwall.com/lists/oss-security/2017/11/25/3"
            },
            {
                "name": "https://github.com/LetUsFsck/PoC-Exploit-Mirror/tree/master/CVE-2017-16944",
                "refsource": "MISC",
                "url": "https://github.com/LetUsFsck/PoC-Exploit-Mirror/tree/master/CVE-2017-16944"
            },
            {
                "name": "http://openwall.com/lists/oss-security/2017/11/25/1",
                "refsource": "MISC",
                "url": "http://openwall.com/lists/oss-security/2017/11/25/1"
            },
            {
                "name": "https://git.exim.org/exim.git/commitdiff/4e6ae6235c68de243b1c2419027472d7659aa2b4",
                "refsource": "MISC",
                "url": "https://git.exim.org/exim.git/commitdiff/4e6ae6235c68de243b1c2419027472d7659aa2b4"
            },
            {
                "name": "http://openwall.com/lists/oss-security/2017/11/25/2",
                "refsource": "MISC",
                "url": "http://openwall.com/lists/oss-security/2017/11/25/2"
            },
            {
                "name": "DSA-4053",
                "refsource": "DEBIAN",
                "url": "https://www.debian.org/security/2017/dsa-4053"
            },
            {
                "name": "https://bugs.exim.org/show_bug.cgi?id=2199",
                "refsource": "MISC",
                "url": "https://bugs.exim.org/show_bug.cgi?id=2199"
            },
            {
                "refsource": "MLIST",
                "name": "[oss-security] 20210504 21Nails: Multiple vulnerabilities in Exim",
                "url": "http://www.openwall.com/lists/oss-security/2021/05/04/7"
            }
        ]
    }
}