{"id":"CVE-1999-0513","aliases":["EUVD-1999-0511","GHSA-q2cm-72c7-798h"],"status":"published","title":"ICMP messages to broadcast addresses are allowed, allowing for a Smurf attack that can cause a...","description":"ICMP messages to broadcast addresses are allowed, allowing for a Smurf attack that can cause a denial of service.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.70934,"percentile":0.99406,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"1998-01-05T05:00:00Z","modified":"2026-06-16T21:48:33Z","exploits":[{"source":"exploitdb","id":"EDB-19117","title":"Linux Kernel 2.0/2.1 (Digital UNIX 4.0 D / FreeBSD 2.2.4 / HP HP-UX 10.20/11.0 / IBM AIX 3.2.5 / NetBSD 1.2 / Solaris 2.5.1) - Smurf Denial of Service","type":"dos","platform":"bsd","date":"1998-01-05","verified":true,"url":"https://www.exploit-db.com/exploits/19117"}],"products":[{"vendor":"digital","product":"unix"},{"vendor":"freebsd","product":"freebsd"},{"vendor":"hp","product":"hp-ux"},{"vendor":"ibm","product":"aix"},{"vendor":"linux","product":"linux_kernel"},{"vendor":"netbsd","product":"netbsd"},{"vendor":"sun","product":"solaris"},{"vendor":"sun","product":"sunos"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0513","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-1999-0513"},{"url":"https://github.com/advisories/GHSA-q2cm-72c7-798h"}],"sources":{"cve":[{"id":"CVE-1999-0513","description":"ICMP messages to broadcast addresses are allowed, allowing for a Smurf attack that can cause a denial of service.","status":"published","published":"1999-09-29T04:00:00Z","modified":"2024-08-01T16:41:45.411Z","updated_at":"2026-11-02T14:33:53.911988Z"}],"euvd":[{"id":"EUVD-1999-0511","description":"ICMP messages to broadcast addresses are allowed, allowing for a Smurf attack that can cause a denial of service.","status":"published","published":"1999-09-29T04:00:00Z","modified":"2024-08-01T16:41:45Z","updated_at":"2026-11-03T03:50:46.451705Z"}],"ghsa":[{"id":"GHSA-q2cm-72c7-798h","title":"ICMP messages to broadcast addresses are allowed, allowing for a Smurf attack that can cause a...","description":"ICMP messages to broadcast addresses are allowed, allowing for a Smurf attack that can cause a denial of service.","status":"published","published":"2022-04-30T18:10:43Z","modified":"2023-01-29T05:01:26Z","updated_at":"2026-11-02T14:44:49.414884Z"}],"nvd":[{"id":"CVE-1999-0513","description":"ICMP messages to broadcast addresses are allowed, allowing for a Smurf attack that can cause a denial of service.","status":"published","published":"1998-01-05T05:00:00Z","modified":"2026-06-16T21:48:33.307Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T13:58:19.254283Z"}]}}