{
    "id": "CVE-2019-11365",
    "published": "2019-04-20 13:29:00",
    "last_modified": "2026-06-17 02:12:47",
    "cvss_score": "9.8",
    "cvss_severity": "CRITICAL",
    "cvss_version": "3.0",
    "cvss_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
    "cwe": "CWE-787",
    "description": "An issue was discovered in atftpd in atftp 0.7.1. A remote attacker may send a crafted packet triggering a stack-based buffer overflow due to an insecurely implemented strncpy call. The vulnerability is triggered by sending an error packet of 3 bytes or fewer. There are multiple instances of this vulnerable strncpy pattern within the code base, specifically within tftpd_file.c, tftp_file.c, tftpd_mtftp.c, and tftp_mtftp.c.",
    "epss_score": "0.04288",
    "epss_percentile": "0.90862",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-08 18:17:21",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.8), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "atftp_project",
            "product": "atftp"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "https://lists.debian.org/debian-lts-announce/2019/05/msg00012.html",
        "https://pulsesecurity.co.nz/advisories/atftpd-multiple-vulnerabilities",
        "https://seclists.org/bugtraq/2019/May/16",
        "https://security.gentoo.org/glsa/202003-14",
        "https://sourceforge.net/p/atftp/code/ci/abed7d245d8e8bdfeab24f9f7f55a52c3140f96b/",
        "https://usn.ubuntu.com/4540-1/",
        "https://www.debian.org/security/2019/dsa-4438",
        "https://lists.debian.org/debian-lts-announce/2019/05/msg00012.html",
        "https://pulsesecurity.co.nz/advisories/atftpd-multiple-vulnerabilities",
        "https://seclists.org/bugtraq/2019/May/16",
        "https://security.gentoo.org/glsa/202003-14",
        "https://sourceforge.net/p/atftp/code/ci/abed7d245d8e8bdfeab24f9f7f55a52c3140f96b/",
        "https://usn.ubuntu.com/4540-1/",
        "https://www.debian.org/security/2019/dsa-4438"
    ]
}