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Ultra Mini HTTPD Stack Buffer Overflow Vulnerability
Information
Severity
Severity
Family
Family
CVSSv2 Base
CVSSv2 Base
CVSSv2 Vector
CVSSv2 Vector
Solution Type
Solution Type
Created
Created
Modified
Modified
Summary
The host is running Ultra Mini HTTPD server and is prone to stack based buffer overflow vulnerability.
Insight
Insight
The flaw is due to an error when processing certain long requests and can be exploited to cause a denial of service via a specially crafted packet.
Affected Software
Affected Software
Ultra Mini HTTPD server Version 1.21
Detection Method
Detection Method
Send a large crafted data via HTTP GET request and check the server is crashed or not.
Solution
Solution
No known solution was made available for at least one year since the 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.