{"id":"CVE-2006-3216","state":"PUBLISHED","title":"Clearswift MAILsweeper for SMTP before 4.3.20 and MAILsweeper for Exchange before 4.3.20 allows remote attackers to cause a denial of service via (1) non-ASCII characters in a reve","description":"Clearswift MAILsweeper for SMTP before 4.3.20 and MAILsweeper for Exchange before 4.3.20 allows remote attackers to cause a denial of service via (1) non-ASCII characters in a reverse DNS lookup result from a Received header, which leads to a Receiver service stop, and (2) unspecified vectors involving malformed messages, which causes \"unpredictable behavior\" that prevents the Security service from processing more messages.","publishedAt":"2006-06-24T01:00:00.000Z","updatedAt":"2024-08-07T18:23:21.175Z","severity":null,"assigner":"mitre","products":["n/a 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