In dnsmasq before 2.78, if the DNS packet size does not match the expected size, the size parameter in a memset call gets a negative value. As it is an unsigned value, memset ends up writing up to 0xffffffff zero's (0xffffffffffffffff in 64 bit platforms), making dnsmasq crash.
Oracle Database Server is prone to a remote vulnerability that allows attackers to poison the data handled by the remote 'TNS Listener' component of the application.

This module tries to verify if the vulnerability is present in the 'TNS Listener' component of the database server, without deploying an agent.