CVE-2022-47633

An image signature validation bypass vulnerability in Kyverno 1.8.3 and 1.8.4 allows a malicious image registry (or a man-in-the-middle attacker) to inject unsigned arbitrary container images into a protected Kubernetes cluster. This is fixed in 1.8.5. This has been fixed in 1.8.5 and mitigations are available for impacted releases.

CVSS v3.0 8.1 HIGH

8.1^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 2.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/kyverno/kyverno/releases/tag/v1.8.5	Release Notes Third Party Advisory
https://github.com/kyverno/kyverno/compare/v1.8.4...v1.8.5	Patch Third Party Advisory
https://github.com/kyverno/kyverno/pull/5713	Patch Third Party Advisory
https://github.com/kyverno/kyverno/security/advisories/GHSA-m3cq-xcx9-3gvm	Patch Third Party Advisory
https://kyverno.io/docs/writing-policies/verify-images/	Product

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:kyverno:kyverno:1.8.4:::::::*
	cpe:2.3:a:kyverno:kyverno:1.8.3:::::::*

Information

Published : 2022-12-23 15:15

Updated : 2023-01-04 11:57

NVD link : CVE-2022-47633

Mitre link : CVE-2022-47633

JSON object : View

CWE

CWE-287

Improper Authentication

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Products Affected

kyverno

kyverno

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