{"id":"CVE-2002-1407","aliases":["EUVD-2002-1390","GHSA-94qf-5827-9224"],"status":"published","title":"TinySSL 1.02 and earlier does not verify the Basic Constraints for an intermediate CA-signed...","description":"TinySSL 1.02 and earlier does not verify the Basic Constraints for an intermediate CA-signed certificate, which allows remote attackers to spoof the certificates of trusted sites via a man-in-the-middle attack.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01057,"percentile":0.64683,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2003-04-11T04:00:00Z","modified":"2026-06-16T21:59:16Z","products":[{"vendor":"adam_megacz","product":"tinyssl"}],"references":[{"url":"http://marc.info/?l=bugtraq\u0026m=102866120821995\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/9776","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securityfocus.com/bid/5410","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit","Patch","Vendor Advisory"]},{"url":"http://archives.neohapsis.com/archives/bugtraq/2002-08/0096.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Exploit","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2002-1407"},{"url":"https://github.com/advisories/GHSA-94qf-5827-9224"}],"sources":{"cve":[{"id":"CVE-2002-1407","description":"TinySSL 1.02 and earlier does not verify the Basic Constraints for an intermediate CA-signed certificate, which allows remote attackers to spoof the certificates of trusted sites via a man-in-the-middle attack.","status":"published","published":"2004-09-01T04:00:00Z","modified":"2024-08-08T03:26:27.506Z","updated_at":"2026-11-02T14:33:54.641433Z"}],"euvd":[{"id":"EUVD-2002-1390","description":"TinySSL 1.02 and earlier does not verify the Basic Constraints for an intermediate CA-signed certificate, which allows remote attackers to spoof the certificates of trusted sites via a man-in-the-middle attack.","status":"published","published":"2004-09-01T04:00:00Z","modified":"2024-08-08T03:26:27Z","updated_at":"2026-11-03T01:14:56.257509Z"}],"ghsa":[{"id":"GHSA-94qf-5827-9224","title":"TinySSL 1.02 and earlier does not verify the Basic Constraints for an intermediate CA-signed...","description":"TinySSL 1.02 and earlier does not verify the Basic Constraints for an intermediate CA-signed certificate, which allows remote attackers to spoof the certificates of trusted sites via a man-in-the-middle attack.","status":"published","published":"2022-04-30T18:21:06Z","modified":"2023-01-30T05:06:22Z","updated_at":"2026-11-02T14:47:28.633261Z"}],"nvd":[{"id":"CVE-2002-1407","description":"TinySSL 1.02 and earlier does not verify the Basic Constraints for an intermediate CA-signed certificate, which allows remote attackers to spoof the certificates of trusted sites via a man-in-the-middle attack.","status":"published","published":"2003-04-11T04:00:00Z","modified":"2026-06-16T21:59:16.313Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:00:44.251133Z"}]}}