{
    "id": "CVE-2012-3549",
    "published": "2012-10-09 23:55:04",
    "last_modified": "2026-06-16 23:43:27",
    "cvss_score": "7.8",
    "cvss_severity": "HIGH",
    "cvss_version": "2.0",
    "cvss_vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
    "cwe": null,
    "description": "The SCTP implementation in FreeBSD 8.2 allows remote attackers to cause a denial of service (NULL pointer dereference and kernel panic) via a crafted ASCONF chunk.",
    "epss_score": "0.07807",
    "epss_percentile": "0.94497",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-10-04 18:17:09",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "freebsd",
            "product": "freebsd"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "20226",
            "title": "FreeBSD - SCTP Remote NULL Ptr Dereference Denial of Service",
            "date": "2012-08-03",
            "url": "https://www.exploit-db.com/exploits/20226"
        }
    ],
    "refs_list": [
        "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=686962",
        "http://www.exploit-db.com/exploits/20226",
        "http://www.openwall.com/lists/oss-security/2012/08/28/9",
        "http://www.openwall.com/lists/oss-security/2012/08/29/6",
        "http://www.securityfocus.com/bid/54797",
        "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=686962",
        "http://www.exploit-db.com/exploits/20226",
        "http://www.openwall.com/lists/oss-security/2012/08/28/9",
        "http://www.openwall.com/lists/oss-security/2012/08/29/6",
        "http://www.securityfocus.com/bid/54797"
    ]
}