{
    "id": "CVE-2019-7303",
    "published": "2019-04-23 16:29:10",
    "last_modified": "2026-06-17 02:40:25",
    "cvss_score": "7.5",
    "cvss_severity": "HIGH",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
    "cwe": "CWE-628",
    "description": "A vulnerability in the seccomp filters of Canonical snapd before version 2.37.4 allows a strict mode snap to insert characters into a terminal on a 64-bit host. The seccomp rules were generated to match 64-bit ioctl(2) commands on a 64-bit platform; however, the Linux kernel only uses the lower 32 bits to determine which ioctl(2) commands to run. This issue affects: Canonical snapd versions prior to 2.37.4.",
    "epss_score": "0.03700",
    "epss_percentile": "0.89431",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-10-07 18:17:21",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "canonical",
            "product": "snapd"
        },
        {
            "vendor": "canonical",
            "product": "ubuntu_linux"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "46594",
            "title": "snap - seccomp BBlacklist for TIOCSTI can be Circumvented",
            "date": "2019-03-22",
            "url": "https://www.exploit-db.com/exploits/46594"
        }
    ],
    "refs_list": [
        "https://usn.ubuntu.com/3917-1/",
        "https://www.exploit-db.com/exploits/46594",
        "https://usn.ubuntu.com/3917-1/",
        "https://www.exploit-db.com/exploits/46594"
    ]
}