{"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":"2026-08-23T06:37:19.567785149Z","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":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/2xxx/CVE-2023-2030.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-2030"},{"type":"REPORT","url":"https://gitlab.com/gitlab-org/gitlab/-/issues/407252"},{"type":"REPORT","url":"https://hackerone.com/reports/1929929"},{"type":"PACKAGE","url":"git://git@gitlab.com:gitlab-org/gitlab.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://gitlab.com/gitlab-org/gitlab","events":[{"introduced":"30032e00da906361c553a1eef4ffcd13378b43ee"},{"fixed":"328c57b01842700127bb3d1302f5b5b967fa4442"},{"introduced":"94991886af3e3820aa09fa353b29cf8557c93168"},{"fixed":"1873157df5a1e602741dc5fbe790db81888baea4"},{"introduced":"9e7d34f7ff11405ece06ec398b66965d153cee6f"},{"last_affected":"5d5acd0e1762c36f1c3af87cdc912f5dda1b8b87"}],"database_specific":{"cpe":["cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*","cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*","cpe:2.3:a:gitlab:gitlab:16.7.0:*:*:*:community:*:*:*","cpe:2.3:a:gitlab:gitlab:16.7.0:*:*:*:enterprise:*:*:*","cpe:2.3:a:gitlab:gitlab:16.7.1:*:*:*:community:*:*:*","cpe:2.3:a:gitlab:gitlab:16.7.1:*:*:*:enterprise:*:*:*"],"extracted_events":[{"introduced":"12.2.0"},{"fixed":"16.5.6"},{"introduced":"16.6.0"},{"fixed":"16.6.4"},{"introduced":"16.7.0"},{"last_affected":"16.7.0"},{"introduced":"16.7.1"},{"last_affected":"16.7.1"}],"source":["CPE_RANGE","CPE_STRING"]}}],"versions":["16.7.0","16.7.1","v16.7.10-ee","v16.7.9-ee","v16.7.8-ee","v16.7.8-rc42-ee","v16.7.3-ee","v16.7.0-ee","v16.6.0-ee"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-2030.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N"}]}