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GoogleOSV:CVE-2023-33191

HistoryMay 30, 2023 - 7:15 a.m.

CVE-2023-33191

2023-05-3007:15:09

Google

osv.dev

cve-2023-33191

kyverno

kubernetes

policy engine

podsecurity

subrule

vulnerability

patch

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

7.1 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

59.6%

JSON

Kyverno is a policy engine designed for Kubernetes. Kyverno seccomp control can be circumvented. Users of the podSecurity validate.podSecurity subrule in Kyverno 1.9.2 and 1.9.3 are vulnerable. This issue was patched in version 1.9.4.

CPENameOperatorVersion
kyvernoeqkyverno-chart-2.7.2
kyvernoeqkyverno-policies-chart-2.7.3
kyvernoeq1.9.2
kyvernoeq1.9.3
kyvernoeqkyverno-chart-2.7.3
kyvernoeqkyverno-policies-chart-2.7.2

Name	Operator	Version
kyverno	eq	kyverno-chart-2.7.2
kyverno	eq	kyverno-policies-chart-2.7.3
kyverno	eq	1.9.2
kyverno	eq	1.9.3
kyverno	eq	kyverno-chart-2.7.3
kyverno	eq	kyverno-policies-chart-2.7.2

References

github.com/kyverno/kyverno/pull/7263

github.com/kyverno/kyverno/releases/tag/v1.9.4

github.com/kyverno/kyverno/security/advisories/GHSA-33hq-f2mf-jm3c

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

7.1 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

59.6%

JSON

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