View at Official ubuntu advisory, NVD, CVE.org · CVE detail
Freshness: upstream tracker timestamp is available; use API updated time as primary recency signal.
CVE-2017-7485 low priority: Ubuntu including 4 source packages (postgresql-9.1, postgresql-9.3, postgresql-9.5, postgresql-9.6), 24 status rows across 6 suites (artful, trusty, upstream, xenial, yakkety, zesty): DNE 15, released 5, not-affected 2, ignored 1, needed 1.
In PostgreSQL 9.3.x before 9.3.17, 9.4.x before 9.4.12, 9.5.x before 9.5.7, and 9.6.x before 9.6.3, it was found that the PGREQUIRESSL environment variable was no longer enforcing a SSL/TLS connection to a PostgreSQL server. An active Man-in-the-Middle attacker could use this flaw to strip the SSL/TLS protection from a connection between a client and a server.