{
    "id": "CVE-2018-14938",
    "published": "2018-08-05 03:29:00",
    "last_modified": "2026-06-17 01:41:55",
    "cvss_score": "9.1",
    "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:N/A:H",
    "cwe": "CWE-125",
    "description": "An issue was discovered in wifipcap/wifipcap.cpp in TCPFLOW through 1.5.0-alpha. There is an integer overflow in the function handle_prism during caplen processing. If the caplen is less than 144, one can cause an integer overflow in the function handle_80211, which will result in an out-of-bounds read and may allow access to sensitive memory (or a denial of service).",
    "epss_score": "0.02753",
    "epss_percentile": "0.85847",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-12 18:17:18",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.1), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "canonical",
            "product": "ubuntu_linux"
        },
        {
            "vendor": "digitalcorpora",
            "product": "tcpflow"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "https://github.com/simsong/tcpflow/commit/a4e1cd14eb5ccc51ed271b65b3420f7d692c40eb",
        "https://github.com/simsong/tcpflow/issues/182",
        "https://lists.debian.org/debian-lts-announce/2020/11/msg00046.html",
        "https://usn.ubuntu.com/3955-1/",
        "https://github.com/simsong/tcpflow/commit/a4e1cd14eb5ccc51ed271b65b3420f7d692c40eb",
        "https://github.com/simsong/tcpflow/issues/182",
        "https://lists.debian.org/debian-lts-announce/2020/11/msg00046.html",
        "https://usn.ubuntu.com/3955-1/"
    ]
}