CVE Vulnerabilities

CVE-2020-27846

Misinterpretation of Input

Published: Dec 21, 2020 | Modified: Nov 07, 2023
CVSS 3.x
9.8
CRITICAL
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
10 HIGH
AV:N/AC:L/Au:N/C:C/I:C/A:C
RedHat/V2
RedHat/V3
Ubuntu

A signature verification vulnerability exists in crewjam/saml. This flaw allows an attacker to bypass SAML Authentication. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

Weakness

The product misinterprets an input, whether from an attacker or another product, in a security-relevant fashion.

Affected Software

Name Vendor Start Version End Version
Grafana Grafana * 6.7.5 (excluding)
Grafana Grafana 7.0.0 (including) 7.2.3 (excluding)
Grafana Grafana 7.3.0 (including) 7.3.6 (excluding)

References