CVE Vulnerability

CVE-2020-11650

An issue was discovered in iXsystems FreeNAS (and TrueNAS) 11.2 before 11.2-u8 and 11.3 before 11.3-U1. It allows a denial of service. The login authentication component has no limits on the length of an authentication message or the rate at which such messages are sent.

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 NONE

Availability Impact PARTIAL

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 NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://jira.ixsystems.com/browse/NAS-104748 Patch Third Party Advisory
https://security.ixsystems.com/cves/2020-04-08-cve-2020-11650/ Vendor Advisory
Configurations

Configuration 1
Information

Published : 2020-04-08 11:15

Updated : 2021-07-21 11:39

NVD link : CVE-2020-11650

Mitre link : CVE-2020-11650

Products Affected
No products.
CWE
CWE-307

Improper Restriction of Excessive Authentication Attempts