{"id":"CVE-2005-0356","aliases":["EUVD-2005-0357","GHSA-r6gj-g9qf-3c55"],"status":"published","title":"Multiple TCP implementations with Protection Against Wrapped Sequence Numbers (PAWS) with the...","description":"Multiple TCP implementations with Protection Against Wrapped Sequence Numbers (PAWS) with the timestamps option enabled allow remote attackers to cause a denial of service (connection loss) via a spoofed packet with a large timer value, which causes the host to discard later packets because they appear to be too old.","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":0.82756,"percentile":0.99672,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2005-05-31T04:00:00Z","modified":"2026-06-16T22:10:57Z","exploits":[{"source":"exploitdb","id":"EDB-1008","title":"TCP TIMESTAMPS - Denial of 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Party Advisory","US Government Resource"]},{"url":"http://secunia.com/advisories/15417/","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Patch"]},{"url":"http://secunia.com/advisories/18662","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"ftp://ftp.sco.com/pub/updates/UnixWare/SCOSA-2005.64/SCOSA-2005.64.txt","tags":["vendor-advisory","x_refsource_SCO","x_transferred"]},{"url":"ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-05:15.tcp.asc","tags":["vendor-advisory","x_refsource_FREEBSD","x_transferred"]},{"url":"http://www.securityfocus.com/bid/13676","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit"]},{"url":"http://www.cisco.com/warp/public/707/cisco-sn-20050518-tcpts.shtml","tags":["vendor-advisory","x_refsource_CISCO","x_transferred","Vendor Advisory"]},{"url":"http://secunia.com/advisories/18222","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://support.avaya.com/elmodocs2/security/ASA-2006-032.htm","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2005-0356"},{"url":"https://github.com/advisories/GHSA-r6gj-g9qf-3c55"}],"sources":{"cve":[{"id":"CVE-2005-0356","description":"Multiple TCP implementations with Protection Against Wrapped Sequence Numbers (PAWS) with the timestamps option enabled allow remote attackers to cause a denial of service (connection loss) via a spoofed packet with a large timer value, which causes the host to discard later packets because they appear to be too old.","status":"published","published":"2005-05-31T04:00:00Z","modified":"2024-08-07T21:13:53.238Z","updated_at":"2026-11-02T14:33:40.578358Z"}],"euvd":[{"id":"EUVD-2005-0357","description":"Multiple TCP implementations with Protection Against Wrapped Sequence Numbers (PAWS) with the timestamps option enabled allow remote attackers to cause a denial of service (connection loss) via a spoofed packet with a large timer value, which causes the host to discard later packets because they appear to be too old.","status":"published","published":"2005-05-31T04:00:00Z","modified":"2024-08-07T21:13:53Z","updated_at":"2026-11-03T01:15:38.73276Z"}],"ghsa":[{"id":"GHSA-r6gj-g9qf-3c55","title":"Multiple TCP implementations with Protection Against Wrapped Sequence Numbers (PAWS) with the...","description":"Multiple TCP implementations with Protection Against Wrapped Sequence Numbers (PAWS) with the timestamps option enabled allow remote attackers to cause a denial of service (connection loss) via a spoofed packet with a large timer value, which causes the host to discard later packets because they appear to be too old.","status":"published","published":"2022-05-03T03:14:02Z","modified":"2023-02-01T05:01:06Z","updated_at":"2026-11-02T14:49:40.106969Z"}],"nvd":[{"id":"CVE-2005-0356","description":"Multiple TCP implementations with Protection Against Wrapped Sequence Numbers (PAWS) with the timestamps option enabled allow remote attackers to cause a denial of service (connection loss) via a spoofed packet with a large timer value, which causes the host to discard later packets because they appear to be too old.","status":"published","published":"2005-05-31T04:00:00Z","modified":"2026-06-16T22:10:57.96Z","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":"2026-11-02T14:00:55.600202Z"}]}}