CVE-2017-16082

A remote code execution vulnerability was found within the pg module when
the remote database or query specifies a specially crafted column name.
There are 2 likely scenarios in which one would likely be vulnerable. 1)
Executing unsafe, user-supplied sql which contains a malicious column name.
2) Connecting to an untrusted database and executing a query which returns
results where any of the column names are malicious.