{"id":"CVE-2003-0418","aliases":["EUVD-2003-0412","GHSA-rrvm-c9w2-q588"],"status":"published","title":"The Linux 2.0 kernel IP stack does not properly calculate the size of an ICMP citation, which...","description":"The Linux 2.0 kernel IP stack does not properly calculate the size of an ICMP citation, which causes it to include portions of unauthorized memory in ICMP error responses.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02831,"percentile":0.86715,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2003-06-18T04:00:00Z","modified":"2026-06-16T22:02:10Z","products":[{"vendor":"linux","product":"linux_kernel"}],"references":[{"url":"http://marc.info/?l=bugtraq\u0026m=105519179005065\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.kb.cert.org/vuls/id/471084","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","Patch","Third Party Advisory","US Government Resource"]},{"url":"http://www.cartel-securite.fr/pbiondi/adv/CARTSA-20030314-icmpleak.txt","tags":["x_refsource_MISC","x_transferred","Exploit","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2003-0418"},{"url":"https://github.com/advisories/GHSA-rrvm-c9w2-q588"}],"sources":{"cve":[{"id":"CVE-2003-0418","description":"The Linux 2.0 kernel IP stack does not properly calculate the size of an ICMP citation, which causes it to include portions of unauthorized memory in ICMP error responses.","status":"published","published":"2003-06-18T04:00:00Z","modified":"2024-08-08T01:50:48.055Z","updated_at":"2026-11-02T14:20:16.411288Z"}],"euvd":[{"id":"EUVD-2003-0412","description":"The Linux 2.0 kernel IP stack does not properly calculate the size of an ICMP citation, which causes it to include portions of unauthorized memory in ICMP error responses.","status":"published","published":"2003-06-18T04:00:00Z","modified":"2024-08-08T01:50:48Z","updated_at":"2026-11-03T01:15:07.267875Z"}],"ghsa":[{"id":"GHSA-rrvm-c9w2-q588","title":"The Linux 2.0 kernel IP stack does not properly calculate the size of an ICMP citation, which...","description":"The Linux 2.0 kernel IP stack does not properly calculate the size of an ICMP citation, which causes it to include portions of unauthorized memory in ICMP error responses.","status":"published","published":"2022-04-29T01:26:23Z","modified":"2023-01-30T05:01:07Z","updated_at":"2026-11-02T14:46:20.638842Z"}],"nvd":[{"id":"CVE-2003-0418","description":"The Linux 2.0 kernel IP stack does not properly calculate the size of an ICMP citation, which causes it to include portions of unauthorized memory in ICMP error responses.","status":"published","published":"2003-07-24T04:00:00Z","modified":"2026-06-16T22:02:10.037Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:00:46.710758Z"}]}}