Clearswift MAILsweeper 4.x allows remote attackers to bypass attachment detection via an attachment that does not specify a MIME-Version header field, which is processed by some mail clients...
7.5CVSS6.7AI score0.03071EPSS
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securityvulns•added 2003/03/12 12:0 a.m.•42 views
Clearswift MAILsweeper protection bypass
If MIME-Version header is missed or binary encoding is used attachments are not recognized...