{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2018-16838",
        "ASSIGNER": "secalert@redhat.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "A flaw was found in sssd Group Policy Objects implementation. When the GPO is not readable by SSSD due to a too strict permission settings on the server side, SSSD will allow all authenticated users to login instead of denying access."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-284",
                        "cweId": "CWE-284"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "[UNKNOWN]",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "sssd",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "n/a"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16838",
                "refsource": "MISC",
                "name": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16838"
            },
            {
                "url": "http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00042.html",
                "refsource": "MISC",
                "name": "http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00042.html"
            },
            {
                "url": "http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00051.html",
                "refsource": "MISC",
                "name": "http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00051.html"
            },
            {
                "url": "https://access.redhat.com/errata/RHSA-2019:2177",
                "refsource": "MISC",
                "name": "https://access.redhat.com/errata/RHSA-2019:2177"
            },
            {
                "url": "https://access.redhat.com/errata/RHSA-2019:2437",
                "refsource": "MISC",
                "name": "https://access.redhat.com/errata/RHSA-2019:2437"
            },
            {
                "url": "https://access.redhat.com/errata/RHSA-2019:3651",
                "refsource": "MISC",
                "name": "https://access.redhat.com/errata/RHSA-2019:3651"
            },
            {
                "url": "https://lists.debian.org/debian-lts-announce/2023/05/msg00028.html",
                "refsource": "MISC",
                "name": "https://lists.debian.org/debian-lts-announce/2023/05/msg00028.html"
            }
        ]
    },
    "impact": {
        "cvss": [
            {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 5.4,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "LOW",
                "integrityImpact": "LOW",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
                "version": "3.0"
            }
        ]
    }
}