{
    "id": "CVE-2020-8793",
    "published": "2020-02-25 17:15:13",
    "last_modified": "2026-06-17 03:26:57",
    "cvss_score": "4.7",
    "cvss_severity": "MEDIUM",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N",
    "cwe": "CWE-367",
    "description": "OpenSMTPD before 6.6.4 allows local users to read arbitrary files (e.g., on some Linux distributions) because of a combination of an untrusted search path in makemap.c and race conditions in the offline functionality in smtpd.c.",
    "epss_score": "0.00900",
    "epss_percentile": "0.58596",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-10-13 18:17:26",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "canonical",
            "product": "ubuntu_linux"
        },
        {
            "vendor": "fedoraproject",
            "product": "fedora"
        },
        {
            "vendor": "opensmtpd",
            "product": "opensmtpd"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "48139",
            "title": "OpenSMTPD 6.6.3 - Arbitrary File Read",
            "date": "2020-02-26",
            "url": "https://www.exploit-db.com/exploits/48139"
        }
    ],
    "refs_list": [
        "http://seclists.org/fulldisclosure/2020/Feb/28",
        "http://www.openwall.com/lists/oss-security/2020/02/24/4",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OPH4QU4DNVHA7ACFXMYFCEP5PSXXPN4E/",
        "https://usn.ubuntu.com/4294-1/",
        "https://www.openbsd.org/security.html",
        "http://seclists.org/fulldisclosure/2020/Feb/28",
        "http://www.openwall.com/lists/oss-security/2020/02/24/4",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OPH4QU4DNVHA7ACFXMYFCEP5PSXXPN4E/",
        "https://usn.ubuntu.com/4294-1/",
        "https://www.openbsd.org/security.html"
    ]
}