{"id":"CVE-2004-0051","aliases":["EUVD-2004-0051","GHSA-p93x-8676-4q6g"],"status":"published","title":"Multiple content security gateway and antivirus products allow remote attackers to bypass content...","description":"Multiple content security gateway and antivirus products allow remote attackers to bypass content restrictions via MIME messages that use non-standard but frequently supported Content-Transfer-Encoding values such as (1) uuencode, (2) mac-binhex40, and (3) yenc, which may be interpreted differently by mail clients.","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":"2026-11-07","score":0.02383,"percentile":0.84003,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2004-09-24T04:00:00Z","modified":"2026-06-16T22:04:49Z","products":[{"vendor":"clearswift","product":"mailsweeper"},{"vendor":"f-secure","product":"internet_gatekeeper"},{"vendor":"paul_l_daniels","product":"ripmime"}],"references":[{"url":"http://marc.info/?l=bugtraq\u0026m=109517788100063\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/17337","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.uniras.gov.uk/vuls/2004/380375/mime.htm","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2004-0051"},{"url":"https://github.com/advisories/GHSA-p93x-8676-4q6g"}],"sources":{"cve":[{"id":"CVE-2004-0051","description":"Multiple content security gateway and antivirus products allow remote attackers to bypass content restrictions via MIME messages that use non-standard but frequently supported Content-Transfer-Encoding values such as (1) uuencode, (2) mac-binhex40, and (3) yenc, which may be interpreted differently by mail clients.","status":"published","published":"2004-09-24T04:00:00Z","modified":"2024-08-08T00:01:23.61Z","updated_at":"2026-11-02T14:34:54.758165Z"}],"euvd":[{"id":"EUVD-2004-0051","description":"Multiple content security gateway and antivirus products allow remote attackers to bypass content restrictions via MIME messages that use non-standard but frequently supported Content-Transfer-Encoding values such as (1) uuencode, (2) mac-binhex40, and (3) yenc, which may be interpreted differently by mail clients.","status":"published","published":"2004-09-24T04:00:00Z","modified":"2024-08-08T00:01:23Z","updated_at":"2026-11-03T01:15:21.468625Z"}],"ghsa":[{"id":"GHSA-p93x-8676-4q6g","title":"Multiple content security gateway and antivirus products allow remote attackers to bypass content...","description":"Multiple content security gateway and antivirus products allow remote attackers to bypass content restrictions via MIME messages that use non-standard but frequently supported Content-Transfer-Encoding values such as (1) uuencode, (2) mac-binhex40, and (3) yenc, which may be interpreted differently by mail clients.","status":"published","published":"2022-04-29T02:57:03Z","modified":"2023-01-30T05:02:15Z","updated_at":"2026-11-02T14:46:35.666418Z"}],"nvd":[{"id":"CVE-2004-0051","description":"Multiple content security gateway and antivirus products allow remote attackers to bypass content restrictions via MIME messages that use non-standard but frequently supported Content-Transfer-Encoding values such as (1) uuencode, (2) mac-binhex40, and (3) yenc, which may be interpreted differently by mail clients.","status":"published","published":"2004-10-20T04:00:00Z","modified":"2026-06-16T22:04:49.627Z","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":"2026-11-02T14:00:51.000028Z"}]}}