Operational Defect Database
BugZero found this defect 3210 days ago.
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WatchGuard Technologies | kA10H000000g3FHSAY
SMTP Proxy Strip rule for filename fails When Content Type rule is set to AV Scan
Last update date:
8/6/2015
Affected products:
Firebox M200
Firebox M300
Firebox M270
Firebox M370
Firebox M470
Firebox M570
Firebox M670
Firebox M290
Firebox M390
Firebox M400
Firebox M500
Firebox M440
Affected releases:
All
Fireware
11.x
11.10.x
11.10.1
11.10.2
Fixed releases:
v11.10.4
Description:
Issue
If an attachment matches an SMTP Proxy rule for Filename that is set to Strip, and the rule for Content Type is set to AV Scan, the Firebox will fail to strip the attachment. The log messages will indicate that the proxy stripped the attachment successfully, but the user will receive the attachment.This issue does not occur with Fireware v11.10 or earlier releases.
Workaround/Solution
To allow Filename rules to strip specific file names, view your Content Types rule in Advanced View, and add a rule for the Content Type that the filename will match to Allow. For example, if you add a rule to allow Application/*zip*, zip files that have content types can be stripped by the Filename rule.
