{"id":"CVE-2000-0643","aliases":["EUVD-2000-0639","GHSA-6983-p8mq-gp2h"],"status":"published","title":"Buffer overflow in WebActive HTTP Server 1.00 allows remote attackers to cause a denial of...","description":"Buffer overflow in WebActive HTTP Server 1.00 allows remote attackers to cause a denial of service via a long URL.","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":"2026-11-08","score":0.02889,"percentile":0.8698,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2000-07-12T04:00:00Z","modified":"2026-06-16T21:52:10Z","products":[{"vendor":"itafrica","product":"webactive"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/4949","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securityfocus.com/templates/archive.pike?list=1\u0026msg=200007130827.BAA32671%40Rage.Resentment.org","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.securityfocus.com/bid/1470","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2000-0643"},{"url":"http://www.securityfocus.com/templates/archive.pike?list=1\u0026msg=200007130827.BAA32671@Rage.Resentment.org"},{"url":"https://github.com/advisories/GHSA-6983-p8mq-gp2h"}],"sources":{"cve":[{"id":"CVE-2000-0643","description":"Buffer overflow in WebActive HTTP Server 1.00 allows remote attackers to cause a denial of service via a long URL.","status":"published","published":"2000-10-13T04:00:00Z","modified":"2024-08-08T05:28:41.051Z","updated_at":"2026-11-02T14:33:40.909668Z"}],"euvd":[{"id":"EUVD-2000-0639","description":"Buffer overflow in WebActive HTTP Server 1.00 allows remote attackers to cause a denial of service via a long URL.","status":"published","published":"2000-10-13T04:00:00Z","modified":"2024-08-08T05:28:41Z","updated_at":"2026-11-03T00:56:24.256161Z"}],"ghsa":[{"id":"GHSA-6983-p8mq-gp2h","title":"Buffer overflow in WebActive HTTP Server 1.00 allows remote attackers to cause a denial of...","description":"Buffer overflow in WebActive HTTP Server 1.00 allows remote attackers to cause a denial of service via a long URL.","status":"published","published":"2022-04-30T18:14:03Z","modified":"2025-04-03T03:37:46Z","updated_at":"2026-11-02T15:00:37.05918Z"}],"nvd":[{"id":"CVE-2000-0643","description":"Buffer overflow in WebActive HTTP Server 1.00 allows remote attackers to cause a denial of service via a long URL.","status":"published","published":"2000-07-12T04:00:00Z","modified":"2026-06-16T21:52:10.477Z","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":"2026-11-02T13:59:02.365657Z"}]}}