{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2018-1100",
        "ASSIGNER": "secalert@redhat.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "zsh through version 5.4.2 is vulnerable to a stack-based buffer overflow in the utils.c:checkmailpath function. A local attacker could exploit this to execute arbitrary code in the context of another user."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-120->CWE-121",
                        "cweId": "CWE-120"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "zsh",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "zsh",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "through 5.4.2"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://access.redhat.com/errata/RHSA-2018:3073",
                "refsource": "MISC",
                "name": "https://access.redhat.com/errata/RHSA-2018:3073"
            },
            {
                "url": "https://lists.debian.org/debian-lts-announce/2020/12/msg00000.html",
                "refsource": "MISC",
                "name": "https://lists.debian.org/debian-lts-announce/2020/12/msg00000.html"
            },
            {
                "url": "https://security.gentoo.org/glsa/201805-10",
                "refsource": "MISC",
                "name": "https://security.gentoo.org/glsa/201805-10"
            },
            {
                "url": "https://access.redhat.com/errata/RHSA-2018:1932",
                "refsource": "MISC",
                "name": "https://access.redhat.com/errata/RHSA-2018:1932"
            },
            {
                "url": "https://sourceforge.net/p/zsh/code/ci/31f72205630687c1cef89347863aab355296a27f/",
                "refsource": "MISC",
                "name": "https://sourceforge.net/p/zsh/code/ci/31f72205630687c1cef89347863aab355296a27f/"
            },
            {
                "url": "https://usn.ubuntu.com/3764-1/",
                "refsource": "MISC",
                "name": "https://usn.ubuntu.com/3764-1/"
            },
            {
                "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1563395",
                "refsource": "MISC",
                "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1563395"
            }
        ]
    }
}