VULNERABILITY INTELLIGENCE

CVE-2023-33958

CVSS score5.4 MEDIUM
EPSS probability0.48%
CISA KEVNot currently listed
Published2023-06-06
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L

Description

notation is a CLI tool to sign and verify OCI artifacts and container images. An attacker who has compromised a registry and added a high number of signatures to an artifact can cause denial of service of services on the machine, if a user runs notation verify command on the same machine. The problem has been fixed in the release v1.0.0-rc.6. Users should upgrade their notation packages to v1.0.0-rc.6 or above. Users unable to upgrade may restrict container registries to a set of secure and trusted container registries.

Weakness classification

  • security-advisories@github.com: CWE-400

Primary references