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.
The product detects a specific error, but takes no actions to handle the error.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Postgresql | Postgresql | 9.3 (including) | 9.3 (including) |
| Postgresql | Postgresql | 9.3.1 (including) | 9.3.1 (including) |
| Postgresql | Postgresql | 9.3.2 (including) | 9.3.2 (including) |
| Postgresql | Postgresql | 9.3.3 (including) | 9.3.3 (including) |
| Postgresql | Postgresql | 9.3.4 (including) | 9.3.4 (including) |
| Postgresql | Postgresql | 9.3.5 (including) | 9.3.5 (including) |
| Postgresql | Postgresql | 9.3.6 (including) | 9.3.6 (including) |
| Postgresql | Postgresql | 9.3.7 (including) | 9.3.7 (including) |
| Postgresql | Postgresql | 9.3.8 (including) | 9.3.8 (including) |
| Postgresql | Postgresql | 9.3.9 (including) | 9.3.9 (including) |
| Postgresql | Postgresql | 9.3.10 (including) | 9.3.10 (including) |
| Postgresql | Postgresql | 9.3.11 (including) | 9.3.11 (including) |
| Postgresql | Postgresql | 9.3.12 (including) | 9.3.12 (including) |
| Postgresql | Postgresql | 9.3.13 (including) | 9.3.13 (including) |
| Postgresql | Postgresql | 9.3.14 (including) | 9.3.14 (including) |
| Postgresql | Postgresql | 9.3.15 (including) | 9.3.15 (including) |
| Postgresql | Postgresql | 9.3.16 (including) | 9.3.16 (including) |
| Postgresql | Postgresql | 9.4 (including) | 9.4 (including) |
| Postgresql | Postgresql | 9.4.1 (including) | 9.4.1 (including) |
| Postgresql | Postgresql | 9.4.2 (including) | 9.4.2 (including) |
| Postgresql | Postgresql | 9.4.3 (including) | 9.4.3 (including) |
| Postgresql | Postgresql | 9.4.4 (including) | 9.4.4 (including) |
| Postgresql | Postgresql | 9.4.5 (including) | 9.4.5 (including) |
| Postgresql | Postgresql | 9.4.6 (including) | 9.4.6 (including) |
| Postgresql | Postgresql | 9.4.7 (including) | 9.4.7 (including) |
| Postgresql | Postgresql | 9.4.8 (including) | 9.4.8 (including) |
| Postgresql | Postgresql | 9.4.9 (including) | 9.4.9 (including) |
| Postgresql | Postgresql | 9.4.10 (including) | 9.4.10 (including) |
| Postgresql | Postgresql | 9.4.11 (including) | 9.4.11 (including) |
| Postgresql | Postgresql | 9.5 (including) | 9.5 (including) |
| Postgresql | Postgresql | 9.5.1 (including) | 9.5.1 (including) |
| Postgresql | Postgresql | 9.5.2 (including) | 9.5.2 (including) |
| Postgresql | Postgresql | 9.5.3 (including) | 9.5.3 (including) |
| Postgresql | Postgresql | 9.5.4 (including) | 9.5.4 (including) |
| Postgresql | Postgresql | 9.5.5 (including) | 9.5.5 (including) |
| Postgresql | Postgresql | 9.5.6 (including) | 9.5.6 (including) |
| Postgresql | Postgresql | 9.6 (including) | 9.6 (including) |
| Postgresql | Postgresql | 9.6.1 (including) | 9.6.1 (including) |
| Postgresql | Postgresql | 9.6.2 (including) | 9.6.2 (including) |
| Red Hat Satellite 5.7 | RedHat | rh-postgresql95-0:2.2-3.el6 | * |
| Red Hat Satellite 5.7 | RedHat | rh-postgresql95-postgresql-0:9.5.7-2.el6 | * |
| Red Hat Satellite 5.7 | RedHat | spacewalk-backend-0:2.3.3-53.el6sat | * |
| Red Hat Satellite 5.7 | RedHat | spacewalk-postgresql-server-0:9.5-1.el6sat | * |
| Red Hat Satellite 5.7 | RedHat | spacewalk-setup-postgresql-0:2.3.0-27.el6sat | * |
| Red Hat Satellite 5.7 | RedHat | spacewalk-utils-0:2.3.2-32.el6sat | * |
| Red Hat Satellite 5.7 | RedHat | spacewalk-web-0:2.3.2-35.el6sat | * |
| Red Hat Satellite 5.8 | RedHat | rh-postgresql95-postgresql-0:9.5.7-2.el6 | * |
| Red Hat Satellite 5.8 ELS | RedHat | rh-postgresql95-postgresql-0:9.5.7-2.el6 | * |
| Red Hat Software Collections for Red Hat Enterprise Linux 6 | RedHat | rh-postgresql95-postgresql-0:9.5.7-2.el6 | * |
| Red Hat Software Collections for Red Hat Enterprise Linux 6 | RedHat | rh-postgresql94-postgresql-0:9.4.12-1.el6 | * |
| Red Hat Software Collections for Red Hat Enterprise Linux 6.7 EUS | RedHat | rh-postgresql95-postgresql-0:9.5.7-2.el6 | * |
| Red Hat Software Collections for Red Hat Enterprise Linux 6.7 EUS | RedHat | rh-postgresql94-postgresql-0:9.4.12-1.el6 | * |
| Red Hat Software Collections for Red Hat Enterprise Linux 7 | RedHat | rh-postgresql95-postgresql-0:9.5.7-2.el7 | * |
| Red Hat Software Collections for Red Hat Enterprise Linux 7 | RedHat | rh-postgresql94-postgresql-0:9.4.12-1.el7 | * |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.3 EUS | RedHat | rh-postgresql95-postgresql-0:9.5.7-2.el7 | * |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.3 EUS | RedHat | rh-postgresql94-postgresql-0:9.4.12-1.el7 | * |
| Postgresql-9.3 | Ubuntu | trusty | * |
| Postgresql-9.3 | Ubuntu | upstream | * |
| Postgresql-9.5 | Ubuntu | upstream | * |
| Postgresql-9.5 | Ubuntu | xenial | * |
| Postgresql-9.5 | Ubuntu | yakkety | * |
| Postgresql-9.6 | Ubuntu | upstream | * |
| Postgresql-9.6 | Ubuntu | zesty | * |