{"id":"CVE-2002-2121","aliases":["EUVD-2002-2100","GHSA-9jpj-mr88-j5c8"],"status":"published","title":"SurfControl SuperScout Email filter for SMTP 3.5.1 allows remote attackers to cause a denial of...","description":"SurfControl SuperScout Email filter for SMTP 3.5.1 allows remote attackers to cause a denial of service (crash) via a long SMTP (1) HELO or (2) RCPT TO command, possibly due to a buffer overflow.","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":"2026-11-07","score":0.02574,"percentile":0.85272,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2002-12-31T05:00:00Z","modified":"2026-06-16T22:00:41Z","products":[{"vendor":"surfcontrol","product":"superscout_email_filter"}],"references":[{"url":"http://marc.info/?l=vuln-dev\u0026m=101569966118410\u0026w=2","tags":["mailing-list","x_refsource_VULN-DEV","x_transferred"]},{"url":"http://www.iss.net/security_center/static/8424.php","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securityfocus.com/bid/4257","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2002-2121"},{"url":"https://github.com/advisories/GHSA-9jpj-mr88-j5c8"}],"sources":{"cve":[{"id":"CVE-2002-2121","description":"SurfControl SuperScout Email filter for SMTP 3.5.1 allows remote attackers to cause a denial of service (crash) via a long SMTP (1) HELO or (2) RCPT TO command, possibly due to a buffer overflow.","status":"published","published":"2005-08-05T04:00:00Z","modified":"2024-08-08T03:51:17.582Z","updated_at":"2026-11-02T14:33:54.29664Z"}],"euvd":[{"id":"EUVD-2002-2100","description":"SurfControl SuperScout Email filter for SMTP 3.5.1 allows remote attackers to cause a denial of service (crash) via a long SMTP (1) HELO or (2) RCPT TO command, possibly due to a buffer overflow.","status":"published","published":"2005-08-05T04:00:00Z","modified":"2024-08-08T03:51:17Z","updated_at":"2026-11-03T01:14:54.410056Z"}],"ghsa":[{"id":"GHSA-9jpj-mr88-j5c8","title":"SurfControl SuperScout Email filter for SMTP 3.5.1 allows remote attackers to cause a denial of...","description":"SurfControl SuperScout Email filter for SMTP 3.5.1 allows remote attackers to cause a denial of service (crash) via a long SMTP (1) HELO or (2) RCPT TO command, possibly due to a buffer overflow.","status":"published","published":"2022-04-30T18:22:33Z","modified":"2023-01-30T05:06:26Z","updated_at":"2026-11-02T14:47:29.586351Z"}],"nvd":[{"id":"CVE-2002-2121","description":"SurfControl SuperScout Email filter for SMTP 3.5.1 allows remote attackers to cause a denial of service (crash) via a long SMTP (1) HELO or (2) RCPT TO command, possibly due to a buffer overflow.","status":"published","published":"2002-12-31T05:00:00Z","modified":"2026-06-16T22:00:41.7Z","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":"2026-11-02T14:00:43.787686Z"}]}}