{"id":"CVE-2000-0493","aliases":["EUVD-2000-0491","GHSA-q486-58cq-c7gq"],"status":"published","title":"Buffer overflow in Simple Network Time Sync (SMTS) daemon allows remote attackers to cause a...","description":"Buffer overflow in Simple Network Time Sync (SMTS) daemon allows remote attackers to cause a denial of service and possibly execute arbitrary commands via a long string.","severity":{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.05981,"percentile":0.93353,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2000-06-01T04:00:00Z","modified":"2026-06-16T21:51:51Z","exploits":[{"source":"exploitdb","id":"EDB-19978","title":"Atrus Trivalie Productions Simple Network Time Sync 1.0 - daemon Buffer Overflow","type":"remote","platform":"linux","date":"2000-06-01","verified":true,"url":"https://www.exploit-db.com/exploits/19978"}],"products":[{"vendor":"atrius_trivalie_sn","product":"time_sync"}],"references":[{"url":"http://archives.neohapsis.com/archives/vuln-dev/2000-q2/0843.html","tags":["mailing-list","x_refsource_VULN-DEV","x_transferred","Exploit","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/1289","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/4602","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2000-0493"},{"url":"https://github.com/advisories/GHSA-q486-58cq-c7gq"}],"sources":{"cve":[{"id":"CVE-2000-0493","description":"Buffer overflow in Simple Network Time Sync (SMTS) daemon allows remote attackers to cause a denial of service and possibly execute arbitrary commands via a long string.","status":"published","published":"2000-10-13T04:00:00Z","modified":"2024-08-08T05:21:30.869Z","updated_at":"2026-11-02T14:33:40.909668Z"}],"euvd":[{"id":"EUVD-2000-0491","description":"Buffer overflow in Simple Network Time Sync (SMTS) daemon allows remote attackers to cause a denial of service and possibly execute arbitrary commands via a long string.","status":"published","published":"2000-10-13T04:00:00Z","modified":"2024-08-08T05:21:30Z","updated_at":"2026-11-03T00:56:25.069165Z"}],"ghsa":[{"id":"GHSA-q486-58cq-c7gq","title":"Buffer overflow in Simple Network Time Sync (SMTS) daemon allows remote attackers to cause a...","description":"Buffer overflow in Simple Network Time Sync (SMTS) daemon allows remote attackers to cause a denial of service and possibly execute arbitrary commands via a long string.","status":"published","published":"2022-04-30T18:13:45Z","modified":"2023-01-30T05:04:49Z","updated_at":"2026-11-02T14:47:08.270573Z"}],"nvd":[{"id":"CVE-2000-0493","description":"Buffer overflow in Simple Network Time Sync (SMTS) daemon allows remote attackers to cause a denial of service and possibly execute arbitrary commands via a long string.","status":"published","published":"2000-06-01T04:00:00Z","modified":"2026-06-16T21:51:51.177Z","cvss":[{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T13:59:02.365657Z"}]}}