True North Software IA EMailServer Remote Buffer Overflow Vulnerability

True North Software IA eMailServer is prone to a remote buffer-overflow vulnerability. This issue is due to the application's failure to perform proper boundary checks on user-supplied data before copying it to an insufficiently sized memory buffer.

This issue allows remote attackers to execute arbitrary machine code in the context of the affected service. Failed exploitation attempts will likely crash the service.

IA eMailServer version 5.3.4 is prone to this issue; previous versions may also be affected.


 

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