{"id":"CVE-2001-0026","aliases":["EUVD-2001-0026","GHSA-8rmj-m7m9-7ph8"],"status":"published","title":"rp-pppoe PPPoE client allows remote attackers to cause a denial of service via the Clamp MSS...","description":"rp-pppoe PPPoE client allows remote attackers to cause a denial of service via the Clamp MSS option and a TCP packet with a zero-length TCP option.","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":0.08436,"percentile":0.95035,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2001-02-12T05:00:00Z","modified":"2026-06-16T21:53:30Z","exploits":[{"source":"exploitdb","id":"EDB-20494","title":"RedHat Linux 7.0 - Roaring Penguin PPPoE Denial of Service","type":"dos","platform":"linux","date":"2000-12-11","verified":true,"url":"https://www.exploit-db.com/exploits/20494"}],"products":[{"vendor":"roaring_penguin","product":"pppoe"}],"references":[{"url":"http://distro.conectiva.com.br/atualizacoes/?id=a\u0026anuncio=000357","tags":["vendor-advisory","x_refsource_CONECTIVA","x_transferred"]},{"url":"http://www.linux-mandrake.com/en/security/MDKSA-2000-084.php3","tags":["vendor-advisory","x_refsource_MANDRAKE","x_transferred"]},{"url":"http://www.redhat.com/support/errata/RHSA-2000-130.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred","Exploit","Patch","Vendor Advisory"]},{"url":"http://archives.neohapsis.com/archives/bugtraq/2000-12/0134.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/2098","tags":["vdb-entry","x_refsource_BID","x_transferred","Patch","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/5727","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2001-0026"},{"url":"https://github.com/advisories/GHSA-8rmj-m7m9-7ph8"}],"sources":{"cve":[{"id":"CVE-2001-0026","description":"rp-pppoe PPPoE client allows remote attackers to cause a denial of service via the Clamp MSS option and a TCP packet with a zero-length TCP option.","status":"published","published":"2001-05-07T04:00:00Z","modified":"2024-08-08T04:06:54.596Z","updated_at":"2026-11-02T14:34:43.032065Z"}],"euvd":[{"id":"EUVD-2001-0026","description":"rp-pppoe PPPoE client allows remote attackers to cause a denial of service via the Clamp MSS option and a TCP packet with a zero-length TCP option.","status":"published","published":"2001-05-07T04:00:00Z","modified":"2024-08-08T04:06:54Z","updated_at":"2026-11-03T01:14:53.910261Z"}],"ghsa":[{"id":"GHSA-8rmj-m7m9-7ph8","title":"rp-pppoe PPPoE client allows remote attackers to cause a denial of service via the Clamp MSS...","description":"rp-pppoe PPPoE client allows remote attackers to cause a denial of service via the Clamp MSS option and a TCP packet with a zero-length TCP option.","status":"published","published":"2022-04-30T18:15:16Z","modified":"2023-01-30T05:05:07Z","updated_at":"2026-11-02T14:47:12.020843Z"}],"nvd":[{"id":"CVE-2001-0026","description":"rp-pppoe PPPoE client allows remote attackers to cause a denial of service via the Clamp MSS option and a TCP packet with a zero-length TCP option.","status":"published","published":"2001-02-12T05:00:00Z","modified":"2026-06-16T21:53:30.87Z","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":"2026-11-02T14:00:39.593487Z"}]}}