{
    "id": "CVE-2007-1306",
    "published": "2007-03-07 00:19:00",
    "last_modified": "2026-06-16 22:37:20",
    "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": "Asterisk 1.4 before 1.4.1 and 1.2 before 1.2.16 allows remote attackers to cause a denial of service (crash) by sending a Session Initiation Protocol (SIP) packet without a URI and SIP-version header, which results in a NULL pointer dereference.",
    "epss_score": "0.20274",
    "epss_percentile": "0.97399",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-30 18:17:06",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "digium",
            "product": "asterisk"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "3407",
            "title": "Asterisk 1.2.15/1.4.0 - Remote Denial of Service",
            "date": "2007-03-04",
            "url": "https://www.exploit-db.com/exploits/3407"
        }
    ],
    "refs_list": [
        "http://asterisk.org/node/48319",
        "http://asterisk.org/node/48320",
        "http://labs.musecurity.com/advisories/MU-200703-01.txt",
        "http://secunia.com/advisories/24380",
        "http://secunia.com/advisories/24578",
        "http://secunia.com/advisories/25582",
        "http://security.gentoo.org/glsa/glsa-200703-14.xml",
        "http://www.debian.org/security/2007/dsa-1358",
        "http://www.kb.cert.org/vuls/id/228032",
        "http://www.novell.com/linux/security/advisories/2007_34_asterisk.html",
        "http://www.osvdb.org/33888",
        "http://www.securityfocus.com/bid/22838",
        "http://www.securitytracker.com/id?1017723",
        "http://www.vupen.com/english/advisories/2007/0830",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/32830",
        "http://asterisk.org/node/48319",
        "http://asterisk.org/node/48320",
        "http://labs.musecurity.com/advisories/MU-200703-01.txt",
        "http://secunia.com/advisories/24380",
        "http://secunia.com/advisories/24578",
        "http://secunia.com/advisories/25582",
        "http://security.gentoo.org/glsa/glsa-200703-14.xml",
        "http://www.debian.org/security/2007/dsa-1358",
        "http://www.kb.cert.org/vuls/id/228032",
        "http://www.novell.com/linux/security/advisories/2007_34_asterisk.html"
    ]
}