ActiveFax RAW Server Multiple Buffer Overflow Vulnerabilities

Summary
The host is running ActiveFax RAW Server and is prone to multiple buffer overflow vulnerabilities.
Impact
Successful exploitation will allow remote attackers to cause a denial of service. Impact Level: Application
Solution
Upgrade to ActiveFax 5.01 beta or later, For updates refer to http://www.actfax.com/download/beta/actfax_setup_en.exe
Insight
The flaws due to some boundary errors within the RAW server when processing the '@F000', '@F506', and '@F605' data fields can be exploited to cause stack-based buffer overflows by sending a specially crafted command to the server.
Affected
ActiveFax Version 5.01 build 0232 and prior
References