Package : postgresql-9.4 Version : 9.4.20-0+deb8u1
The PostgreSQL project has release a new minor release of the 9.4 branch.
For Debian 8 "Jessie", this has been uploaded as version 9.4.20-0+deb8u1.
We recommend that you upgrade your postgresql-9.4 packages.
Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS