{"id":"CVE-2023-33959","aliases":["GHSA-xhg5-42rf-296r","GO-2023-1832"],"url":"https://o3.security/vulnerability/CVE-2023-33959","summary":"Verification bypass can cause users into verifying the wrong artifact","details":"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.","published":"2023-06-06T18:15:14.317Z","modified":"2026-07-15T01:49:02.129528527Z","cvss":{"score":8.3,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Go","name":"github.com/notaryproject/notation-go","fixedVersion":"1.0.0-rc.6"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/33xxx/CVE-2023-33959.json"},{"type":"ADVISORY","url":"https://github.com/notaryproject/notation-go/security/advisories/GHSA-xhg5-42rf-296r"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-33959"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-15T01:49:02.129528527Z"}}