{
    "id": "CVE-2011-1143",
    "published": "2011-03-03 01:00:01",
    "last_modified": "2026-06-16 23:28:48",
    "cvss_score": "4.3",
    "cvss_severity": "MEDIUM",
    "cvss_version": "2.0",
    "cvss_vector": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
    "cwe": null,
    "description": "epan/dissectors/packet-ntlmssp.c in the NTLMSSP dissector in Wireshark before 1.4.4 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted .pcap file.",
    "epss_score": "0.08590",
    "epss_percentile": "0.94902",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-28 18:17:09",
    "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": "35432",
            "title": "Wireshark 1.4.3 - NTLMSSP Null Pointer Dereference Denial of Service",
            "date": "2011-03-01",
            "url": "https://www.exploit-db.com/exploits/35432"
        }
    ],
    "refs_list": [
        "http://anonsvn.wireshark.org/viewvc?view=rev&revision=34018",
        "http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055364.html",
        "http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055650.html",
        "http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055664.html",
        "http://secunia.com/advisories/43759",
        "http://secunia.com/advisories/43821",
        "http://secunia.com/advisories/44169",
        "http://secunia.com/advisories/48947",
        "http://www.kb.cert.org/vuls/id/215900",
        "http://www.redhat.com/support/errata/RHSA-2011-0370.html",
        "http://www.securityfocus.com/bid/46796",
        "http://www.securitytracker.com/id?1025148",
        "http://www.vupen.com/english/advisories/2011/0626",
        "http://www.vupen.com/english/advisories/2011/0719",
        "http://www.wireshark.org/docs/relnotes/wireshark-1.4.4.html",
        "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5157",
        "https://hermes.opensuse.org/messages/8086844",
        "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16209",
        "http://anonsvn.wireshark.org/viewvc?view=rev&revision=34018",
        "http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055364.html",
        "http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055650.html",
        "http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055664.html",
        "http://secunia.com/advisories/43759",
        "http://secunia.com/advisories/43821",
        "http://secunia.com/advisories/44169"
    ]
}