{"id":"CVE-2024-2800","summary":"Uncontrolled Resource Consumption in GitLab","details":"ReDoS flaw in RefMatcher when matching branch names using wildcards in GitLab EE/CE affecting all versions from 11.3 prior to 17.0.6, 17.1 prior to 17.1.4, and 17.2 prior to 17.2.2 allows denial of service via Regex backtracking.","aliases":["BIT-gitlab-2024-2800"],"modified":"2026-10-30T10:46:47.914512269Z","published":"2024-08-08T10:31:37.860Z","database_specific":{"cwe_ids":["CWE-1333"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/2xxx/CVE-2024-2800.json","cna_assigner":"GitLab"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/2xxx/CVE-2024-2800.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-2800"},{"type":"REPORT","url":"https://gitlab.com/gitlab-org/gitlab/-/issues/451293"},{"type":"REPORT","url":"https://hackerone.com/reports/2416332"},{"type":"PACKAGE","url":"git://git@gitlab.com:gitlab-org/gitlab.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://gitlab.com/gitlab-org/gitlab","events":[{"introduced":"1bbe39452664021af90851aef8527ce5e850343e"},{"fixed":"0769166123e68c6e8fcf99c499c399b8812e9a82"},{"introduced":"b7514f9c21c09a9ed2b258f5cfdd56c88f43864a"},{"fixed":"c11684311cb582565711ac4c83ba4764aa73c8f7"},{"introduced":"f1ebbe522423b514610449d0f6dc7a262f855314"},{"fixed":"49db6c4d6ac633e3d64f9c72a89c1af9f7c5d575"}],"database_specific":{"extracted_events":[{"source":"CPE_RANGE","cpe":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*","range":[{"introduced":"11.3.0"},{"fixed":"17.0.6"}]},{"range":[{"introduced":"11.3.0"},{"fixed":"17.0.6"}],"source":"CPE_RANGE","cpe":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*"},{"cpe":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*","range":[{"introduced":"17.1.0"},{"fixed":"17.1.4"}],"source":"CPE_RANGE"},{"range":[{"introduced":"17.1.0"},{"fixed":"17.1.4"}],"source":"CPE_RANGE","cpe":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*"},{"source":"CPE_RANGE","cpe":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*","range":[{"introduced":"17.2.0"},{"fixed":"17.2.2"}]},{"source":"CPE_RANGE","cpe":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*","range":[{"introduced":"17.2.0"},{"fixed":"17.2.2"}]}]}}],"versions":["v17.2.0-ee","v17.1.0-ee"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-2800.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}