CVE-2002-1121
Description
SMTP content filter engines, including (1) GFI MailSecurity for Exchange/SMTP before 7.2, (2) InterScan VirusWall before 3.52 build 1494, (3) the default configuration of MIMEDefang before 2.21, and possibly other products, do not detect fragmented emails as defined in RFC2046 ("Message Fragmentation and Reassembly") and supported in such products as Outlook Express, which allows remote attackers to bypass content filtering, including virus checking, via fragmented emails of the message/partial content type.
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| gfi mailsecurity | 7.2 | — |
| network_associates webshield_smtp | 4.0.5, 4.5, 4.5.44, 4.5.74.0 | — |
| roaring_penguin canit | 1.2 | — |
| roaring_penguin mimedefang | 2.14, 2.20 | — |
| trend_micro interscan_viruswall | 3.5, 3.51, 3.52 | — |
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