{
    "id": "CVE-2017-9353",
    "published": "2017-06-02 05:29:00",
    "last_modified": "2026-06-17 01:27:56",
    "cvss_score": "7.5",
    "cvss_severity": "HIGH",
    "cvss_version": "3.0",
    "cvss_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
    "cwe": "CWE-20",
    "description": "In Wireshark 2.2.0 to 2.2.6, the IPv6 dissector could crash. This was addressed in epan/dissectors/packet-ipv6.c by validating an IPv6 address.",
    "epss_score": "0.14007",
    "epss_percentile": "0.96450",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-10-02 18:17:20",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "wireshark",
            "product": "wireshark"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "42123",
            "title": "Wireshark 2.2.6 - IPv6 Dissector Denial of Service",
            "date": "2017-06-05",
            "url": "https://www.exploit-db.com/exploits/42123"
        }
    ],
    "refs_list": [
        "http://www.securityfocus.com/bid/98805",
        "http://www.securitytracker.com/id/1038612",
        "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1303",
        "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13675",
        "https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=40b2d475c2ad550c1a0f536d5eb30f2a7404c4f0",
        "https://www.exploit-db.com/exploits/42123/",
        "https://www.wireshark.org/security/wnpa-sec-2017-33.html",
        "http://www.securityfocus.com/bid/98805",
        "http://www.securitytracker.com/id/1038612",
        "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1303",
        "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13675",
        "https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=40b2d475c2ad550c1a0f536d5eb30f2a7404c4f0",
        "https://www.exploit-db.com/exploits/42123/",
        "https://www.wireshark.org/security/wnpa-sec-2017-33.html"
    ]
}