CVE-2021-3495

An incorrect access control flaw was found in the kiali-operator in versions before 1.33.0 and before 1.24.7. This flaw allows an attacker with a basic level of access to the cluster (to deploy a kiali operand) to use this vulnerability and deploy a given image to anywhere in the cluster, potentially gaining access to privileged service account tokens. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

CVSS v3.0 8.8 HIGH
CVSS v2.0 6.5 MEDIUM

8.8^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://kiali.io/news/security-bulletins/kiali-security-003/	Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1947361	Issue Tracking Patch Third Party Advisory

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:netlify:kiali-operator::::::::
	cpe:2.3:a:netlify:kiali-operator::::::::

Configuration 2 (hide)

OR	cpe:2.3:a:redhat:openshift_service_mesh:1.0:::::::*
	cpe:2.3:a:redhat:openshift_service_mesh:2.0:::::::*

Information

Published : 2021-06-01 07:15

Updated : 2021-06-14 08:13

NVD link : CVE-2021-3495

Mitre link : CVE-2021-3495

JSON object : View

CWE

CWE-281

Improper Preservation of Permissions

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Products Affected

redhat

openshift_service_mesh

netlify

kiali-operator

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