{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2019-16928",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "n/a"
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    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Exim 4.92 through 4.92.2 allows remote code execution, a different vulnerability than CVE-2019-15846. There is a heap-based buffer overflow in string_vformat in string.c involving a long EHLO command."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
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                        "lang": "eng",
                        "value": "n/a"
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    "references": {
        "reference_data": [
            {
                "url": "https://lists.exim.org/lurker/message/20190927.032457.c1044d4c.en.html",
                "refsource": "MISC",
                "name": "https://lists.exim.org/lurker/message/20190927.032457.c1044d4c.en.html"
            },
            {
                "url": "https://bugs.exim.org/show_bug.cgi?id=2449",
                "refsource": "MISC",
                "name": "https://bugs.exim.org/show_bug.cgi?id=2449"
            },
            {
                "url": "https://git.exim.org/exim.git/commit/478effbfd9c3cc5a627fc671d4bf94d13670d65f",
                "refsource": "MISC",
                "name": "https://git.exim.org/exim.git/commit/478effbfd9c3cc5a627fc671d4bf94d13670d65f"
            },
            {
                "refsource": "MLIST",
                "name": "[oss-security] 20190928 Exim CVE-2019-16928 RCE using a heap-based buffer overflow",
                "url": "http://www.openwall.com/lists/oss-security/2019/09/28/1"
            },
            {
                "refsource": "MLIST",
                "name": "[oss-security] 20190928 Re: Exim CVE-2019-16928 RCE using a heap-based buffer overflow",
                "url": "http://www.openwall.com/lists/oss-security/2019/09/28/2"
            },
            {
                "refsource": "MLIST",
                "name": "[oss-security] 20190928 Re: Exim CVE-2019-16928 RCE using a heap-based buffer overflow",
                "url": "http://www.openwall.com/lists/oss-security/2019/09/28/3"
            },
            {
                "refsource": "DEBIAN",
                "name": "DSA-4536",
                "url": "https://www.debian.org/security/2019/dsa-4536"
            },
            {
                "refsource": "UBUNTU",
                "name": "USN-4141-1",
                "url": "https://usn.ubuntu.com/4141-1/"
            },
            {
                "refsource": "MLIST",
                "name": "[oss-security] 20190929 Re: Exim CVE-2019-16928 RCE using a heap-based buffer overflow",
                "url": "http://www.openwall.com/lists/oss-security/2019/09/28/4"
            },
            {
                "refsource": "BUGTRAQ",
                "name": "20190929 [SECURITY] [DSA 4536-1] exim4 security update",
                "url": "https://seclists.org/bugtraq/2019/Sep/60"
            },
            {
                "refsource": "FEDORA",
                "name": "FEDORA-2019-006dfc94cd",
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T3TJW4HPYH3O5HZCWGD6NSHTEBTTAPDC/"
            },
            {
                "refsource": "FEDORA",
                "name": "FEDORA-2019-e080507ba5",
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UY6HPRW7MR3KBQ5JFHH6OXM7YCZBJCOB/"
            },
            {
                "refsource": "FEDORA",
                "name": "FEDORA-2019-d778bd4137",
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EED7HM3MFIBAP5OIMJAFJ35JAJABTVSC/"
            },
            {
                "refsource": "GENTOO",
                "name": "GLSA-202003-47",
                "url": "https://security.gentoo.org/glsa/202003-47"
            }
        ]
    }
}