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GitHub_MCVE-2023-33191

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

CVE-2023-33191

2023-05-3007:15:09

CWE-284

GitHub_M

web.nvd.nist.gov

kyverno

kubernetes

cve-2023-33191

policy engine

podsecurity

vulnerability

seccomp

nvd

patch

version 1.9.4

CVSS3

8.8

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

AI Score

8.6

Confidence

High

EPSS

0.002

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.

Affected configurations

Nvd

Vulners

Node

nirmatakyvernoRange1.9.2–1.9.4

VendorProductVersionCPE
nirmatakyverno*cpe:2.3:a:nirmata:kyverno:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
nirmata	kyverno	*	cpe:2.3:a:nirmata:kyverno::::::::

CNA Affected

[
  {
    "vendor": "kyverno",
    "product": "kyverno",
    "versions": [
      {
        "version": ">= 1.9.2, < 1.9.4",
        "status": "affected"
      }
    ]
  }
]

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

CVSS3

8.8

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

AI Score

8.6

Confidence

High

EPSS

0.002

Percentile

59.6%

JSON

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