CVE-2023-42816

Description

Denial of service from malicious signature in kyverno in github.com/kyverno/kyverno

How to fix CVE-2023-42816

To remediate CVE-2023-42816, upgrade the affected package to a fixed version below.

• Go/github.com/kyverno/kyverno—upgrade to 1.5.0-rc1.0.20230918070231-fec2992e3f9f or later

Is CVE-2023-42816 being exploited?

Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.

Affected packages (1)

• >= 1.5.0-rc1.0.20230601080528-80d139bb5d1d, < 1.5.0-rc1.0.20230918070231-fec2992e3f9f

References (5)

• ADVISORYgithub.com/kyverno/kyverno/security/advisories/GHSA-4mp4-46gq-hv3r
• ADVISORYnvd.nist.gov/vuln/detail/CVE-2023-42816
• PATCHgithub.com/kyverno/kyverno/commit/80d139bb5d1d9d7e907abe851b97dc73821a5be2
• PATCHgithub.com/kyverno/kyverno/commit/fec2992e3f9fcd6b9c62267522c09b182e7df73b