CVE-2017-7485
Published: 12 May 2017
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.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
postgresql-9.1 Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
| trusty |
Does not exist
(trusty was not-affected)
|
|
| upstream |
Not vulnerable
|
|
| xenial |
Does not exist
|
|
| yakkety |
Does not exist
|
|
| zesty |
Does not exist
|
|
|
postgresql-9.3 Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
| trusty |
Released
(9.3.17-0ubuntu0.14.04)
|
|
| upstream |
Needed
|
|
| xenial |
Does not exist
|
|
| yakkety |
Does not exist
|
|
| zesty |
Does not exist
|
|
|
postgresql-9.5 Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
| trusty |
Does not exist
|
|
| upstream |
Released
(9.5.7)
|
|
| xenial |
Released
(9.5.7-0ubuntu0.16.04)
|
|
| yakkety |
Ignored
(end of life)
|
|
| zesty |
Does not exist
|
|
|
postgresql-9.6 Launchpad, Ubuntu, Debian |
artful |
Not vulnerable
(9.6.4-1)
|
| trusty |
Does not exist
|
|
| upstream |
Released
(9.6.3)
|
|
| xenial |
Does not exist
|
|
| yakkety |
Does not exist
|
|
| zesty |
Released
(9.6.3-0ubuntu0.17.04)
|
|
|
Patches: upstream: https://git.postgresql.org/gitweb/?p=postgresql.git;a=commitdiff;h=aafbd1df969135c185947c596c46608fc9f4a67c |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.9 |
| Attack vector | Network |
| Attack complexity | High |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | High |
| Availability impact | None |
| Vector | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N |