Description
MAILsweeper for SMTP 4.3 allows remote attackers to bypass virus protection via a mail message with a malformed zip attachment, as exploited by certain MIMAIL virus variants.
Affected products
- clearswift / mailsweeper4.0 – 4.0
- clearswift / mailsweeper4.1 – 4.1
- clearswift / mailsweeper4.2 – 4.2
- clearswift / mailsweeper4.3 – 4.3
- clearswift / mailsweeper4.3.3 – 4.3.3
- clearswift / mailsweeper4.3.4 – 4.3.4
- clearswift / mailsweeper4.3.5 – 4.3.5
- clearswift / mailsweeper4.3.6 – 4.3.6
- clearswift / mailsweeper4.3.6_sp1 – 4.3.6_sp1
- clearswift / mailsweeper4.3.7 – 4.3.7
- clearswift / mailsweeper4.3.8 – 4.3.8
- clearswift / mailsweeper4.3.10 – 4.3.10