{
    "id": "CVE-2018-7286",
    "published": "2018-02-22 00:29:01",
    "last_modified": "2026-06-17 02:02:57",
    "cvss_score": "6.5",
    "cvss_severity": "MEDIUM",
    "cvss_version": "3.0",
    "cvss_vector": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
    "cwe": null,
    "description": "An issue was discovered in Asterisk through 13.19.1, 14.x through 14.7.5, and 15.x through 15.2.1, and Certified Asterisk through 13.18-cert2. res_pjsip allows remote authenticated users to crash Asterisk (segmentation fault) by sending a number of SIP INVITE messages on a TCP or TLS connection and then suddenly closing the connection.",
    "epss_score": "0.38268",
    "epss_percentile": "0.98518",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-26 18:22:25",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "debian",
            "product": "debian_linux"
        },
        {
            "vendor": "digium",
            "product": "asterisk"
        },
        {
            "vendor": "digium",
            "product": "certified_asterisk"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "44181",
            "title": "Asterisk chan_pjsip 15.2.0 - 'INVITE' Denial of Service",
            "date": "2018-02-27",
            "url": "https://www.exploit-db.com/exploits/44181"
        }
    ],
    "refs_list": [
        "http://downloads.asterisk.org/pub/security/AST-2018-005.html",
        "http://www.securityfocus.com/bid/103129",
        "http://www.securitytracker.com/id/1040417",
        "https://issues.asterisk.org/jira/browse/ASTERISK-27618",
        "https://www.debian.org/security/2018/dsa-4320",
        "https://www.exploit-db.com/exploits/44181/",
        "http://downloads.asterisk.org/pub/security/AST-2018-005.html",
        "http://www.securityfocus.com/bid/103129",
        "http://www.securitytracker.com/id/1040417",
        "https://issues.asterisk.org/jira/browse/ASTERISK-27618",
        "https://www.debian.org/security/2018/dsa-4320",
        "https://www.exploit-db.com/exploits/44181/"
    ]
}