{"cve":"CVE-2023-33959","nvd":{"published":"2023-06-06T19:15:12.637","modified":"2026-06-17T06:02:36.203","status":"Modified","description":"notation is a CLI tool to sign and verify OCI artifacts and container images. An attacker who has compromised a registry can cause users to verify the wrong artifact. The problem has been fixed in the release v1.0.0-rc.6. Users should upgrade their notation-go library 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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","score":8.8},"cwes":["CWE-347"],"references":["https://github.com/notaryproject/notation-go/security/advisories/GHSA-xhg5-42rf-296r","https://github.com/notaryproject/notation-go/security/advisories/GHSA-xhg5-42rf-296r"],"products":["notaryproject:notation-go"],"source":"nvd","synced_at":"2026-10-19T21:38:24.161619714+00:00"},"epss":{"cve":"CVE-2023-33959","score":0.00354,"percentile":0.29174,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-xhg5-42rf-296r","url":"https://osv.dev/vulnerability/GHSA-xhg5-42rf-296r","summary":"notation-go's verification bypass can cause users to verify the wrong artifact","modified":"2026-09-10T03:49:57.187077055Z","packages":[{"ecosystem":"Go","name":"github.com/notaryproject/notation-go","purl":"pkg:golang/github.com/notaryproject/notation-go","ranges":["<1.0.0-rc.6"],"fixed":["1.0.0-rc.6"]}]},{"id":"GO-2023-1832","url":"https://osv.dev/vulnerability/GO-2023-1832","summary":"Verification bypass in github.com/notaryproject/notation-go","modified":"2026-02-04T02:43:08.765429Z","packages":[{"ecosystem":"Go","name":"github.com/notaryproject/notation-go","purl":"pkg:golang/github.com/notaryproject/notation-go","ranges":["<1.0.0-rc.6"],"fixed":["1.0.0-rc.6"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}