{"api_version":"1","generated_at":"2026-07-24T21:13:45+00:00","cve":"CVE-2023-33958","urls":{"html":"https://cve.report/CVE-2023-33958","api":"https://cve.report/api/cve/CVE-2023-33958.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2023-33958","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-33958"},"summary":{"title":"CVE-2023-33958","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.","state":"PUBLIC","assigner":"security-advisories@github.com","published_at":"2023-06-06 19:15:00","updated_at":"2023-06-16 03:58:00"},"problem_types":["CWE-400"],"metrics":[],"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","refsource":"MISC","tags":[],"title":"Default `maxSignatureAttempts` in `notation verify` enables an endless data attack · Advisory · notaryproject/notation · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"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","refsource":"MISC","tags":[],"title":"Release v1.0.0-rc.6 · notaryproject/notation · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-33958","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-33958","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2023","cve_id":"33958","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"notaryproject","cpe5":"notation","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"go","cpe12":"*","cpe13":"*"},{"cve_year":"2023","cve_id":"33958","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"notaryproject","cpe5":"notation","cpe6":"1.0.0","cpe7":"rc1","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"go","cpe12":"*","cpe13":"*"},{"cve_year":"2023","cve_id":"33958","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"notaryproject","cpe5":"notation","cpe6":"1.0.0","cpe7":"rc2","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"go","cpe12":"*","cpe13":"*"},{"cve_year":"2023","cve_id":"33958","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"notaryproject","cpe5":"notation","cpe6":"1.0.0","cpe7":"rc3","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"go","cpe12":"*","cpe13":"*"},{"cve_year":"2023","cve_id":"33958","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"notaryproject","cpe5":"notation","cpe6":"1.0.0","cpe7":"rc4","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"go","cpe12":"*","cpe13":"*"},{"cve_year":"2023","cve_id":"33958","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"notaryproject","cpe5":"notation","cpe6":"1.0.0","cpe7":"rc5","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"go","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"data_version":"4.0","data_type":"CVE","data_format":"MITRE","CVE_data_meta":{"ID":"CVE-2023-33958","ASSIGNER":"security-advisories@github.com","STATE":"PUBLIC"},"description":{"description_data":[{"lang":"eng","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."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-400: Uncontrolled Resource Consumption","cweId":"CWE-400"}]}]},"affects":{"vendor":{"vendor_data":[{"vendor_name":"notaryproject","product":{"product_data":[{"product_name":"notation","version":{"version_data":[{"version_affected":"=","version_value":"< 1.0.0-rc.6"}]}}]}}]}},"references":{"reference_data":[{"url":"https://github.com/notaryproject/notation/security/advisories/GHSA-rvrx-rrwh-r9p6","refsource":"MISC","name":"https://github.com/notaryproject/notation/security/advisories/GHSA-rvrx-rrwh-r9p6"},{"url":"https://github.com/notaryproject/notation/releases/tag/v1.0.0-rc.6","refsource":"MISC","name":"https://github.com/notaryproject/notation/releases/tag/v1.0.0-rc.6"}]},"source":{"advisory":"GHSA-rvrx-rrwh-r9p6","discovery":"UNKNOWN"},"impact":{"cvss":[{"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"}]}},"nvd":{"publishedDate":"2023-06-06 19:15:00","lastModifiedDate":"2023-06-16 03:58:00","problem_types":["CWE-400"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH","baseScore":6.5,"baseSeverity":"MEDIUM"},"exploitabilityScore":2.8,"impactScore":3.6}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:notaryproject:notation:1.0.0:rc2:*:*:*:go:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:notaryproject:notation:1.0.0:rc3:*:*:*:go:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:notaryproject:notation:1.0.0:rc4:*:*:*:go:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:notaryproject:notation:1.0.0:rc5:*:*:*:go:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:notaryproject:notation:*:*:*:*:*:go:*:*","versionEndExcluding":"1.0.0","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:notaryproject:notation:1.0.0:rc1:*:*:*:go:*:*","cpe_name":[]}]}]}},"legacy_mitre":{"record":null,"notes":[]}}}