CVE-2001-1581
First published: Mon Dec 31 2001(Updated: )
The File Blocker feature in Clearswift MAILsweeper for SMTP 4.2 allows remote attackers to bypass e-mail attachment filtering policies via a modified name in a Content-Type header.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Clearswift MAILsweeper | =4.2 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2001-1581?
CVE-2001-1581 has a moderate severity level as it allows attackers to bypass email attachment filtering policies.
How do I fix CVE-2001-1581?
To fix CVE-2001-1581, apply the latest patches provided by Clearswift for MAILsweeper 4.2.
What can attackers do with CVE-2001-1581?
Attackers can exploit CVE-2001-1581 to send harmful email attachments that evade filtering by manipulating the Content-Type header.
Which version of Clearswift MAILsweeper is affected by CVE-2001-1581?
Clearswift MAILsweeper version 4.2 is affected by CVE-2001-1581.
Is there a workaround for CVE-2001-1581 if I cannot apply the patch immediately?
A potential workaround for CVE-2001-1581 is to implement additional email security measures and monitoring, though this is not a full solution.
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