{"id":"CVE-2002-0603","aliases":["EUVD-2002-0598","GHSA-h3hg-cj3g-2q52"],"status":"published","title":"Snapgear Lite+ firewall 1.5.3 allows remote attackers to cause a denial of service (IPSEC crash)...","description":"Snapgear Lite+ firewall 1.5.3 allows remote attackers to cause a denial of service (IPSEC crash) via a zero length packet to UDP port 500.","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":0.01632,"percentile":0.76409,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2002-06-11T04:00:00Z","modified":"2026-06-16T21:57:45Z","products":[{"vendor":"snapgear","product":"snapgear_lite\\+_firewall"}],"references":[{"url":"http://www.snapgear.com/releases.html","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://www.iss.net/security_center/static/8987.php","tags":["vdb-entry","x_refsource_XF","x_transferred","Patch","Vendor Advisory"]},{"url":"http://archives.neohapsis.com/archives/vulnwatch/2002-q2/0050.html","tags":["mailing-list","x_refsource_VULNWATCH","x_transferred"]},{"url":"http://marc.info/?l=bugtraq\u0026m=102035583114759\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.securityfocus.com/bid/4659","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2002-0603"},{"url":"https://github.com/advisories/GHSA-h3hg-cj3g-2q52"}],"sources":{"cve":[{"id":"CVE-2002-0603","description":"Snapgear Lite+ firewall 1.5.3 allows remote attackers to cause a denial of service (IPSEC crash) via a zero length packet to UDP port 500.","status":"published","published":"2002-06-11T04:00:00Z","modified":"2024-08-08T02:56:38.472Z","updated_at":"2026-11-02T14:33:55.642267Z"}],"euvd":[{"id":"EUVD-2002-0598","description":"Snapgear Lite+ firewall 1.5.3 allows remote attackers to cause a denial of service (IPSEC crash) via a zero length packet to UDP port 500.","status":"published","published":"2002-06-11T04:00:00Z","modified":"2024-08-08T02:56:38Z","updated_at":"2026-11-03T01:15:00.061756Z"}],"ghsa":[{"id":"GHSA-h3hg-cj3g-2q52","title":"Snapgear Lite+ firewall 1.5.3 allows remote attackers to cause a denial of service (IPSEC crash)...","description":"Snapgear Lite+ firewall 1.5.3 allows remote attackers to cause a denial of service (IPSEC crash) via a zero length packet to UDP port 500.","status":"published","published":"2022-04-30T18:19:34Z","modified":"2023-01-30T05:05:32Z","updated_at":"2026-11-02T14:47:17.774737Z"}],"nvd":[{"id":"CVE-2002-0603","description":"Snapgear Lite+ firewall 1.5.3 allows remote attackers to cause a denial of service (IPSEC crash) via a zero length packet to UDP port 500.","status":"published","published":"2002-06-18T04:00:00Z","modified":"2026-06-16T21:57:45.573Z","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":"2026-11-02T14:00:42.220505Z"}]}}