Vulnerability Monitor

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CVE-2020-1764

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.

Published

2020-03-26T13:15:13.203

Last Modified

2024-11-21T05:11:20.277

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 8.6 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

6.4

Weaknesses

Type: Secondary
CWE-321
Type: Primary
CWE-798

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	kiali	kiali	< 1.15.1	Yes
Application	redhat	openshift_service_mesh	1.0	Yes

References

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1764 Issue Tracking, Mitigation, Third Party Advisory ([email protected])
https://kiali.io/news/security-bulletins/kiali-security-001/ Exploit, Mitigation, Vendor Advisory ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1764 Issue Tracking, Mitigation, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://kiali.io/news/security-bulletins/kiali-security-001/ Exploit, Mitigation, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)