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MailEnable SMTP HELO Command Denial of Service Vulnerability
Information
Severity
Severity
Medium
Family
Family
SMTP problems
CVSSv2 Base
CVSSv2 Base
5.0
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
Solution Type
Solution Type
Vendor Patch
Created
Created
11 years ago
Modified
Modified
5 years ago
Summary
This host is running MailEnable and is prone to denial of service vulnerability.
Insight
Insight
MailEnable SMTP service fails to handle the HELO command. This can be exploited to crash the service via a HELO command with specially crafted arguments.
Affected Software
Affected Software
MailEnable Standard version 1.92 and prior MailEnable Enterprise version 2.0 and prior MailEnable Professional version 2.0 and prior.
Solution
Solution
Upgrade MailEnable version 6 or later.