CVE Vulnerability

CVE-2018-20799

In pfSense 2.4.4_1, blocking of source IP addresses on the basis of failed HTTPS authentication is inconsistent with blocking of source IP addresses on the basis of failed SSH authentication (the behavior does not match the sshguard documentation), which might make it easier for attackers to bypass intended access restrictions.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://redmine.pfsense.org/issues/9223 Exploit Issue Tracking
Configurations

Configuration 1

cpe:2.3:a:netgate:pfsense:2.4.4:p1:*:*:*:*:*:*
Information

Published : 2019-03-01 03:29

Updated : 2019-10-03 12:03

NVD link : CVE-2018-20799

Mitre link : CVE-2018-20799

Products Affected
No products.
CWE
NVD-CWE-noinfo