{"id":"CVE-2023-2030","summary":"Improper Verification of Cryptographic Signature in GitLab","details":"An issue has been discovered in GitLab CE/EE affecting all versions from 12.2 prior to 16.5.6, 16.6 prior to 16.6.4, and 16.7 prior to 16.7.2 in which an attacker could potentially modify the metadata of signed commits.","aliases":["BIT-gitlab-2023-2030"],"modified":"2026-02-18T03:38:08.172292Z","published":"2024-01-12T13:57:06.694Z","database_specific":{"cna_assigner":"GitLab","cwe_ids":["CWE-347"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/2xxx/CVE-2023-2030.json"},"references":[{"type":"PACKAGE","url":"git://git@gitlab.com:gitlab-org/gitlab.git"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/2xxx/CVE-2023-2030.json"},{"type":"REPORT","url":"https://gitlab.com/gitlab-org/gitlab/-/issues/407252"},{"type":"REPORT","url":"https://hackerone.com/reports/1929929"},{"type":"ARTICLE","url":"https://hackerone.com/reports/1929929"},{"type":"EVIDENCE","url":"https://hackerone.com/reports/1929929"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-2030"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://gitlab.com/gitlab-org/gitlab","events":[{"introduced":"30032e00da906361c553a1eef4ffcd13378b43ee"},{"fixed":"328c57b01842700127bb3d1302f5b5b967fa4442"}],"database_specific":{"versions":[{"introduced":"12.2"},{"fixed":"16.5.6"}]}},{"type":"GIT","repo":"https://gitlab.com/gitlab-org/gitlab","events":[{"introduced":"94991886af3e3820aa09fa353b29cf8557c93168"},{"fixed":"1873157df5a1e602741dc5fbe790db81888baea4"}],"database_specific":{"versions":[{"introduced":"16.6"},{"fixed":"16.6.4"}]}},{"type":"GIT","repo":"https://gitlab.com/gitlab-org/gitlab","events":[{"introduced":"9e7d34f7ff11405ece06ec398b66965d153cee6f"},{"fixed":"847f5d82ad6aa1208a61fee603fc0e0ce1786f19"}],"database_specific":{"versions":[{"introduced":"16.7"},{"fixed":"16.7.2"}]}}],"versions":["v16.6.0-ee","v16.6.1-ee","v16.6.2-ee","v16.7.0-ee"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-2030.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N"}]}