{
    "id": "CVE-2011-4191",
    "published": "2011-11-30 04:05:58",
    "last_modified": "2026-06-16 23:34:33",
    "cvss_score": "7.5",
    "cvss_severity": "HIGH",
    "cvss_version": "2.0",
    "cvss_vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
    "cwe": "CWE-119",
    "description": "Stack-based buffer overflow in the xdrDecodeString function in XNFS.NLM in Novell NetWare 6.5 SP8 allows remote attackers to execute arbitrary code or cause a denial of service (abend or NFS outage) via long packets.",
    "epss_score": "0.10236",
    "epss_percentile": "0.95552",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-10-03 18:17:10",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "novell",
            "product": "netware"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "18351",
            "title": "Novell Netware - XNFS caller_name xdrDecodeString Remote Code Execution",
            "date": "2012-01-10",
            "url": "https://www.exploit-db.com/exploits/18351"
        },
        {
            "source": "exploit-db",
            "ref_id": "18327",
            "title": "Novell Netware - XNFS.NLM NFS Rename Remote Code Execution",
            "date": "2012-01-06",
            "url": "https://www.exploit-db.com/exploits/18327"
        },
        {
            "source": "exploit-db",
            "ref_id": "18328",
            "title": "Novell Netware - XNFS.NLM STAT Notify Remote Code Execution",
            "date": "2012-01-06",
            "url": "https://www.exploit-db.com/exploits/18328"
        }
    ],
    "refs_list": [
        "http://download.novell.com/Download?buildid=Cfw1tDezgbw~",
        "https://bugzilla.novell.com/show_bug.cgi?id=671020",
        "https://bugzilla.novell.com/show_bug.cgi?id=702491",
        "http://download.novell.com/Download?buildid=Cfw1tDezgbw~",
        "https://bugzilla.novell.com/show_bug.cgi?id=671020",
        "https://bugzilla.novell.com/show_bug.cgi?id=702491"
    ]
}