Summary
The host is running NJStar Communicator MiniSMTP Server and is prone to buffer overflow vulnerability.
Impact
Successful exploitation may allow remote attackers to execute arbitrary code within the context of the application or cause a denial of service condition.
Impact Level: System/Application
Solution
No solution or patch was made available for at least one year since disclosure of this vulnerability. Likely none will be provided anymore.
General solution options are to upgrade to a newer release, disable respective features, remove the product or replace the product by another one.
Insight
The flaw is due to a boundary error within the MiniSmtp server when processing packets. This can be exploited to cause a stack-based buffer overflow via a specially crafted packet sent to TCP port 25.
Affected
NJStar Communicator Version 3.00
References
Severity
Classification
-
CVE CVE-2011-4040 -
CVSS Base Score: 10.0
AV:N/AC:L/Au:N/C:C/I:C/A:C
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