National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2020-1764 Detail

Current Description

A hard-coded cryptographic key vulnerability in the default configuration file was found in Kiali, all versions prior to 1.15.1. A remote attacker could abuse this flaw by creating their own JWT signed tokens and bypass Kiali authentication mechanisms, possibly gaining privileges to view and alter the Istio configuration.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 9.8 CRITICAL
Vector:  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Nist CVSS score does not match with CNA score
CNA:  Red Hat, Inc.
Base Score: 8.6 HIGH
Vector:  CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1764 Issue Tracking Mitigation Third Party Advisory
https://kiali.io/news/security-bulletins/kiali-security-001/ Exploit Mitigation Vendor Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-798 Use of Hard-coded Credentials NIST  
CWE-321 Use of Hard-coded Cryptographic Key Red Hat, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:kiali:kiali:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
1.15.1

Configuration 2 ( hide )
 cpe:2.3:a:redhat:openshift_service_mesh:1.0:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2020-1764
NVD Published Date:
03/26/2020
NVD Last Modified:
03/30/2020