CVE-2011-4720

Name of the Vulnerable Software and Affected Versions Hillstone HS TFTP Server version 1.3.2

Description The issue allows remote attackers to cause a denial of service, resulting in the daemon crashing. This can be achieved by sending a long filename in either a RRQ or WRQ operation.

Recommendations For Hillstone HS TFTP Server version 1.3.2, consider restricting the length of filenames in RRQ and WRQ operations to prevent the daemon from crashing until a patch is available.