USN-3564-1: PostgreSQL vulnerability
9 February 2018
PostgreSQL could be made to expose sensitive information.
It was discovered that PostgreSQL incorrectly handled certain temp files.
An attacker could possibly use this to access sensitive information.
The problem can be corrected by updating your system to the following package versions:
This update uses a new upstream release, which includes additional bug
fixes. After a standard system update you need to restart PostgreSQL to
make all the necessary changes.