CVE-2023-33191

low-risk

Published 2023-05-30

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.

Do I need to act?

0.17% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 4.6/10 Medium

NETWORK / HIGH complexity

Affected Products (1)

Kyverno

Affected Vendors

Nirmata

References (6)

Issue Tracking https://github.com/kyverno/kyverno/pull/7263

Release Notes https://github.com/kyverno/kyverno/releases/tag/v1.9.4

Vendor Advisory https://github.com/kyverno/kyverno/security/advisories/GHSA-33hq-f2mf-jm3c

Issue Tracking https://github.com/kyverno/kyverno/pull/7263

Release Notes https://github.com/kyverno/kyverno/releases/tag/v1.9.4

Vendor Advisory https://github.com/kyverno/kyverno/security/advisories/GHSA-33hq-f2mf-jm3c

/ 100

low-risk

Severity 15/34 · Moderate

Exploitability 1/34 · Minimal

Exposure 5/34 · Minimal