{"id":"CVE-2023-33958","state":"PUBLISHED","title":"Default `maxSignatureAttempts` in `notation verify` enables an endless data attack in notation","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.","publishedAt":"2023-06-06T18:13:16.926Z","updatedAt":"2024-08-02T15:54:14.098Z","severity":{"score":5.4,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L","source":"GitHub_M"},"assigner":"GitHub_M","products":["notaryproject notation"],"affected":[{"vendor":"notaryproject","product":"notation","versions":[{"version":"< 1.0.0-rc.6","status":"affected"}]}],"references":["https://github.com/notaryproject/notation/security/advisories/GHSA-rvrx-rrwh-r9p6","https://github.com/notaryproject/notation/releases/tag/v1.0.0-rc.6"],"weaknesses":["CWE-400"],"ingestedAt":"2026-10-29T20:06:00.499Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/33xxx/CVE-2023-33958.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-33958","state":"PUBLISHED","datePublished":"2023-06-06T18:13:16.926Z","dateUpdated":"2024-08-02T15:54:14.098Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2023-05-24T13:46:35.952Z"},"containers":{"cna":{"title":"Default `maxSignatureAttempts` in `notation verify` enables an endless data attack in notation","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"notaryproject","product":"notation","versions":[{"version":"< 1.0.0-rc.6","status":"affected"}]}],"references":[{"url":"https://github.com/notaryproject/notation/security/advisories/GHSA-rvrx-rrwh-r9p6","name":"https://github.com/notaryproject/notation/security/advisories/GHSA-rvrx-rrwh-r9p6","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/notaryproject/notation/releases/tag/v1.0.0-rc.6","name":"https://github.com/notaryproject/notation/releases/tag/v1.0.0-rc.6","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":5.4,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-400","lang":"en","description":"CWE-400: Uncontrolled Resource Consumption","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2023-06-06T18:13:16.926Z"},"source":{"advisory":"GHSA-rvrx-rrwh-r9p6","discovery":"UNKNOWN"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://github.com/notaryproject/notation/security/advisories/GHSA-rvrx-rrwh-r9p6","name":"https://github.com/notaryproject/notation/security/advisories/GHSA-rvrx-rrwh-r9p6","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://github.com/notaryproject/notation/releases/tag/v1.0.0-rc.6","name":"https://github.com/notaryproject/notation/releases/tag/v1.0.0-rc.6","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T15:54:14.098Z"}}]}}}