{"id":"CVE-2004-0002","aliases":["EUVD-2004-0002","GHSA-w58r-2p42-8hcv"],"status":"published","title":"The TCP MSS (maximum segment size) functionality in netinet allows remote attackers to cause a...","description":"The TCP MSS (maximum segment size) functionality in netinet allows remote attackers to cause a denial of service (resource exhaustion) via (1) a low MTU, which causes a large number of small packets to be produced, or (2) via a large number of packets with a small TCP payload, which cause a large number of calls to the resource-intensive sowakeup function.","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":"2026-11-09","score":0.0211,"percentile":0.81925,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2004-02-03T05:00:00Z","modified":"2026-06-16T22:04:44Z","products":[{"vendor":"freebsd","product":"freebsd"}],"references":[{"url":"http://lists.freebsd.org/pipermail/cvs-src/2004-January/016271.html","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2004-0002"},{"url":"https://github.com/advisories/GHSA-w58r-2p42-8hcv"}],"sources":{"cve":[{"id":"CVE-2004-0002","description":"The TCP MSS (maximum segment size) functionality in netinet allows remote attackers to cause a denial of service (resource exhaustion) via (1) a low MTU, which causes a large number of small packets to be produced, or (2) via a large number of packets with a small TCP payload, which cause a large number of calls to the resource-intensive sowakeup function.","status":"published","published":"2004-02-03T05:00:00Z","modified":"2024-08-08T00:01:23.543Z","updated_at":"2026-11-02T14:34:54.758165Z"}],"euvd":[{"id":"EUVD-2004-0002","description":"The TCP MSS (maximum segment size) functionality in netinet allows remote attackers to cause a denial of service (resource exhaustion) via (1) a low MTU, which causes a large number of small packets to be produced, or (2) via a large number of packets with a small TCP payload, which cause a large number of calls to the resource-intensive sowakeup function.","status":"published","published":"2004-02-03T05:00:00Z","modified":"2024-08-08T00:01:23Z","updated_at":"2026-11-03T01:15:21.468625Z"}],"ghsa":[{"id":"GHSA-w58r-2p42-8hcv","title":"The TCP MSS (maximum segment size) functionality in netinet allows remote attackers to cause a...","description":"The TCP MSS (maximum segment size) functionality in netinet allows remote attackers to cause a denial of service (resource exhaustion) via (1) a low MTU, which causes a large number of small packets to be produced, or (2) via a large number of packets with a small TCP payload, which cause a large number of calls to the resource-intensive sowakeup function.","status":"published","published":"2022-04-29T02:56:59Z","modified":"2023-01-30T05:02:23Z","updated_at":"2026-11-02T14:46:37.595676Z"}],"nvd":[{"id":"CVE-2004-0002","description":"The TCP MSS (maximum segment size) functionality in netinet allows remote attackers to cause a denial of service (resource exhaustion) via (1) a low MTU, which causes a large number of small packets to be produced, or (2) via a large number of packets with a small TCP payload, which cause a large number of calls to the resource-intensive sowakeup function.","status":"published","published":"2004-03-03T05:00:00Z","modified":"2026-06-16T22:04:44.89Z","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":"2026-11-02T14:00:49.729639Z"}]}}