CVE-2017-7485

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

12/05/2017

Last modified:

20/04/2025

Description

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.

Impact

Vector 3.x

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS v3.1 Severity and Metrics:

Base Score: 5.90 MEDIUM
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): High
Availability (A): None

Base Score 3.x

5.90

Severity 3.x

MEDIUM

Vector 2.0

AV:N/AC:M/Au:N/C:N/I:P/A:N CVSS v2.0 Severity and Metrics:

Base Score: 4.30 MEDIUM
Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): None
Integrity (I): Physical
Availability (A): None

Base Score 2.0

4.30

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:postgresql:postgresql:9.3:::::::*
cpe:2.3:a:postgresql:postgresql:9.3.1:::::::*
cpe:2.3:a:postgresql:postgresql:9.3.2:::::::*
cpe:2.3:a:postgresql:postgresql:9.3.3:::::::*
cpe:2.3:a:postgresql:postgresql:9.3.4:::::::*
cpe:2.3:a:postgresql:postgresql:9.3.5:::::::*
cpe:2.3:a:postgresql:postgresql:9.3.6:::::::*
cpe:2.3:a:postgresql:postgresql:9.3.7:::::::*
cpe:2.3:a:postgresql:postgresql:9.3.8:::::::*
cpe:2.3:a:postgresql:postgresql:9.3.9:::::::*
cpe:2.3:a:postgresql:postgresql:9.3.10:::::::*
cpe:2.3:a:postgresql:postgresql:9.3.11:::::::*
cpe:2.3:a:postgresql:postgresql:9.3.12:::::::*
cpe:2.3:a:postgresql:postgresql:9.3.13:::::::*
cpe:2.3:a:postgresql:postgresql:9.3.14:::::::*

To consult the complete list of CPE names with products and versions, see this page

CPE	From	Up to
cpe:2.3:a:postgresql:postgresql:9.3:::::::*
cpe:2.3:a:postgresql:postgresql:9.3.1:::::::*
cpe:2.3:a:postgresql:postgresql:9.3.2:::::::*
cpe:2.3:a:postgresql:postgresql:9.3.3:::::::*
cpe:2.3:a:postgresql:postgresql:9.3.4:::::::*
cpe:2.3:a:postgresql:postgresql:9.3.5:::::::*
cpe:2.3:a:postgresql:postgresql:9.3.6:::::::*
cpe:2.3:a:postgresql:postgresql:9.3.7:::::::*
cpe:2.3:a:postgresql:postgresql:9.3.8:::::::*
cpe:2.3:a:postgresql:postgresql:9.3.9:::::::*
cpe:2.3:a:postgresql:postgresql:9.3.10:::::::*
cpe:2.3:a:postgresql:postgresql:9.3.11:::::::*
cpe:2.3:a:postgresql:postgresql:9.3.12:::::::*
cpe:2.3:a:postgresql:postgresql:9.3.13:::::::*
cpe:2.3:a:postgresql:postgresql:9.3.14:::::::*

CVE-2017-7485

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools