CVE-2024-28122 Affecting kyverno package, versions <1.11.4-r6


Severity

Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.05% (18th percentile)

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  • Snyk IDSNYK-WOLFILATEST-KYVERNO-6420542
  • published9 Mar 2024
  • disclosed9 Mar 2024

Introduced: 9 Mar 2024

CVE-2024-28122  (opens in a new tab)

How to fix?

Upgrade Wolfi kyverno to version 1.11.4-r6 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kyverno package and not the kyverno package as distributed by Wolfi. See How to fix? for Wolfi relevant fixed versions and status.

JWX is Go module implementing various JWx (JWA/JWE/JWK/JWS/JWT, otherwise known as JOSE) technologies. This vulnerability allows an attacker with a trusted public key to cause a Denial-of-Service (DoS) condition by crafting a malicious JSON Web Encryption (JWE) token with an exceptionally high compression ratio. This issue has been patched in versions 1.2.29 and 2.0.21.