cve.bz

CVE-2023-33958

6.5 mediumEPSS 0.5%

Medium (6.5) in notaryproject notation-go. EPSS 0.5% chance of exploitation in the next 30 days. Fixed in github.com/notaryproject/notation 1.0.0-rc.6.

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.

Severity

CVSS 3.1

6.5 medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS
0.5% chance of exploitation in the next 30 days; higher than 41% of CVEs (scores of 2026-10-31)
CWE
CWE-400
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-rvrx-rrwh-r9p6Gogithub.com/notaryproject/notation<1.0.0-rc.61.0.0-rc.6
GO-2023-1831Gogithub.com/notaryproject/notation<1.0.0-rc.61.0.0-rc.6

References

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