{"id":"CVE-2000-0095","aliases":["EUVD-2000-0094","GHSA-x4q4-xrjj-86w6"],"status":"published","title":"The PMTU discovery procedure used by HP-UX 10.30 and 11.00 for determining the optimum MTU...","description":"The PMTU discovery procedure used by HP-UX 10.30 and 11.00 for determining the optimum MTU generates large amounts of traffic in response to small packets, allowing remote attackers to cause the system to be used as a packet amplifier.","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":0.02281,"percentile":0.83259,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2000-01-24T05:00:00Z","modified":"2026-06-16T21:50:59Z","products":[{"vendor":"hp","product":"hp-ux"}],"references":[{"url":"http://www.securityfocus.com/templates/advisory.html?id=2041","tags":["vendor-advisory","x_refsource_HP","x_transferred"]},{"url":"http://www.securityfocus.com/bid/944","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2000-0095"},{"url":"https://github.com/advisories/GHSA-x4q4-xrjj-86w6"}],"sources":{"cve":[{"id":"CVE-2000-0095","description":"The PMTU discovery procedure used by HP-UX 10.30 and 11.00 for determining the optimum MTU generates large amounts of traffic in response to small packets, allowing remote attackers to cause the system to be used as a packet amplifier.","status":"published","published":"2000-04-18T04:00:00Z","modified":"2024-08-08T05:05:53.855Z","updated_at":"2026-11-02T14:33:41.23606Z"}],"euvd":[{"id":"EUVD-2000-0094","description":"The PMTU discovery procedure used by HP-UX 10.30 and 11.00 for determining the optimum MTU generates large amounts of traffic in response to small packets, allowing remote attackers to cause the system to be used as a packet amplifier.","status":"published","published":"2000-04-18T04:00:00Z","modified":"2024-08-08T05:05:53Z","updated_at":"2026-11-03T00:56:26.741416Z"}],"ghsa":[{"id":"GHSA-x4q4-xrjj-86w6","title":"The PMTU discovery procedure used by HP-UX 10.30 and 11.00 for determining the optimum MTU...","description":"The PMTU discovery procedure used by HP-UX 10.30 and 11.00 for determining the optimum MTU generates large amounts of traffic in response to small packets, allowing remote attackers to cause the system to be used as a packet amplifier.","status":"published","published":"2022-04-30T18:12:57Z","modified":"2023-01-30T05:04:55Z","updated_at":"2026-11-02T14:47:09.187677Z"}],"nvd":[{"id":"CVE-2000-0095","description":"The PMTU discovery procedure used by HP-UX 10.30 and 11.00 for determining the optimum MTU generates large amounts of traffic in response to small packets, allowing remote attackers to cause the system to be used as a packet amplifier.","status":"published","published":"2000-01-24T05:00:00Z","modified":"2026-06-16T21:50:59.42Z","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":"2026-11-02T13:58:51.654586Z"}]}}