{"id":"CVE-2003-0453","aliases":["DEBIAN-CVE-2003-0453","DSA-348","EUVD-2003-0447","GHSA-9p5h-wr4h-3hj7"],"status":"published","title":"traceroute-nanog 6.1.1 allows local users to overwrite unauthorized memory and possibly execute...","description":"traceroute-nanog 6.1.1 allows local users to overwrite unauthorized memory and possibly execute arbitrary code via certain \"nprobes\" and \"max_ttl\" arguments that cause an integer overflow that is used when allocating memory, which leads to a buffer overflow.","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":"2026-11-08","score":0.02805,"percentile":0.86582,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2003-06-24T04:00:00Z","modified":"2026-06-16T22:02:13Z","fixes":[{"ecosystem":"Debian:3.0","package":"traceroute-nanog","fixed_in":["6.1.1-1.3"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:3.0","package":"traceroute-nanog","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.1.1-1.3"}]}]}],"products":[{"vendor":"ehud_gavron","product":"traceroute-nanog"}],"references":[{"url":"http://www.debian.org/security/2003/dsa-348","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]},{"url":"http://marc.info/?l=bugtraq\u0026m=105613905425563\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2003-0453"},{"url":"https://github.com/advisories/GHSA-9p5h-wr4h-3hj7"}],"sources":{"cve":[{"id":"CVE-2003-0453","description":"traceroute-nanog 6.1.1 allows local users to overwrite unauthorized memory and possibly execute arbitrary code via certain \"nprobes\" and \"max_ttl\" arguments that cause an integer overflow that is used when allocating memory, which leads to a buffer overflow.","status":"published","published":"2003-06-24T04:00:00Z","modified":"2024-08-08T01:50:48.11Z","updated_at":"2026-11-02T14:20:16.757505Z"}],"euvd":[{"id":"EUVD-2003-0447","description":"traceroute-nanog 6.1.1 allows local users to overwrite unauthorized memory and possibly execute arbitrary code via certain \"nprobes\" and \"max_ttl\" arguments that cause an integer overflow that is used when allocating memory, which leads to a buffer overflow.","status":"published","published":"2003-06-24T04:00:00Z","modified":"2024-08-08T01:50:48Z","updated_at":"2026-11-03T01:15:07.267875Z"}],"ghsa":[{"id":"GHSA-9p5h-wr4h-3hj7","title":"traceroute-nanog 6.1.1 allows local users to overwrite unauthorized memory and possibly execute...","description":"traceroute-nanog 6.1.1 allows local users to overwrite unauthorized memory and possibly execute arbitrary code via certain \"nprobes\" and \"max_ttl\" arguments that cause an integer overflow that is used when allocating memory, which leads to a buffer overflow.","status":"published","published":"2022-04-29T01:26:26Z","modified":"2023-01-30T05:01:20Z","updated_at":"2026-11-02T14:46:22.963176Z"}],"nvd":[{"id":"CVE-2003-0453","description":"traceroute-nanog 6.1.1 allows local users to overwrite unauthorized memory and possibly execute arbitrary code via certain \"nprobes\" and \"max_ttl\" arguments that cause an integer overflow that is used when allocating memory, which leads to a buffer overflow.","status":"published","published":"2003-08-07T04:00:00Z","modified":"2026-06-16T22:02:13.927Z","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":"2026-11-02T14:00:46.710758Z"}],"osv":[{"id":"DSA-348","title":"traceroute-nanog - integer overflow, buffer overflow","status":"published","published":"2003-07-11T00:00:00Z","modified":"2026-03-09T01:17:53.790367Z","updated_at":"2026-11-02T15:46:16.199525Z"}]}}