Vulnerability Details CVE-2023-33958
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 21.3%
CVSS Severity
CVSS v3 Score 5.4
Products affected by CVE-2023-33958
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cpe:2.3:a:notaryproject:notation-go:-
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cpe:2.3:a:notaryproject:notation-go:0.10.0
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cpe:2.3:a:notaryproject:notation-go:0.11.0
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cpe:2.3:a:notaryproject:notation-go:0.12.0
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cpe:2.3:a:notaryproject:notation-go:0.7.0
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cpe:2.3:a:notaryproject:notation-go:0.8.0
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cpe:2.3:a:notaryproject:notation-go:0.9.0
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cpe:2.3:a:notaryproject:notation-go:1.0.0