{"id":"CVE-2022-1954","details":"A Regular Expression Denial of Service vulnerability in GitLab CE/EE affecting all versions from 1.0.2 prior to 14.10.5, 15.0 prior to 15.0.4, and 15.1 prior to 15.1.1 allows an attacker to make a GitLab instance inaccessible via specially crafted web server response headers","aliases":["BIT-gitlab-2022-1954"],"modified":"2026-02-18T03:36:08.778328Z","published":"2022-07-01T17:01:14Z","database_specific":{"cna_assigner":"GitLab","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/1xxx/CVE-2022-1954.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/1xxx/CVE-2022-1954.json"},{"type":"WEB","url":"https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-1954.json"},{"type":"REPORT","url":"https://gitlab.com/gitlab-org/gitlab/-/issues/358160"},{"type":"WEB","url":"https://hackerone.com/reports/1531958"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-1954"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://gitlab.com/gitlab-org/gitlab","events":[{"introduced":"3a2b273316fb29d63b489906f85d9b5329377258"},{"fixed":"af6735ad95ff7a4578c8548d37ce9e8247385d5e"}],"database_specific":{"versions":[{"introduced":"1.0.2"},{"fixed":"14.10.5"}]}},{"type":"GIT","repo":"https://gitlab.com/gitlab-org/gitlab","events":[{"introduced":"3b397c1753233301037d0ca3caae23ce116505d3"},{"fixed":"81f47cb467e3387cea11b909ea6b977e28b3b4d2"}],"database_specific":{"versions":[{"introduced":"15.0"},{"fixed":"15.0.4"}]}},{"type":"GIT","repo":"https://gitlab.com/gitlab-org/gitlab","events":[{"introduced":"31c24d2d8643ee22211ef544a4538c4420e96dc9"},{"fixed":"61c8658b23e2cc1116acb740418d99c6d227e13f"}],"database_specific":{"versions":[{"introduced":"15.1"},{"fixed":"15.1.1"}]}}],"versions":["11-10-0cfa69752d8-0d9531c80-ee","11-10-0cfa69752d8-74ffd66ae-ee","11-10-119f9509d50-6d7537235-ee","v1.0.2","v1.1.0pre","v1.2.0","v1.2.0pre","v1.2.1","v1.2.2","v10.1.0.pre","v10.2.0.pre","v10.3.0.pre","v10.4.0.pre","v10.5.0.pre","v10.6.0.pre","v10.7.0.pre","v10.8.0.pre","v10.9.0.pre","v11.0.0.pre","v11.1.0.pre","v11.2.0.pre","v11.3.0.pre","v14.10.0-ee","v14.10.0-rc42-ee","v14.10.1-ee","v14.10.2-ee","v14.10.3-ee","v14.10.4-ee","v15.0.0-ee","v15.0.1-ee","v15.0.2-ee","v15.0.3-ee","v15.1.0-ee","v2.0.0","v2.1.0","v2.2.0","v2.2.0pre","v2.3.0","v2.3.0pre","v2.3.1","v2.4.0","v2.4.0pre","v2.4.1","v2.5.0","v2.6.0","v2.6.0pre","v2.6.1","v2.6.2","v2.6.3","v2.7.0","v2.7.0pre","v2.8.0","v2.8.0pre","v2.8.1","v2.8.2","v2.9.0","v2.9.1","v3.0.0","v3.0.1","v3.0.2","v3.0.3","v3.1.0","v4.0.0","v4.0.0rc1","v4.0.0rc2","v5.0.0","v5.1.0","v5.2.0","v5.3.0","v6.0.0","v6.0.0-ee","v6.0.0-ee.beta","v6.0.0-ee.rc1","v6.1.0-ee","v6.2.0","v6.2.1","v6.2.2","v6.3.0","v6.3.0-ee","v6.3.1-ee","v6.4.0","v6.4.0-ee","v6.4.0.pre1","v6.4.0.pre2","v6.4.0.pre3","v6.4.1","v6.4.2","v6.4.3","v6.5.0","v6.5.0-ee","v6.5.0.rc1","v6.5.1","v6.6.0","v6.6.0-ee","v6.6.0.pre1","v6.6.0.rc1","v6.6.1","v6.6.2","v6.7.0-ee","v6.7.0.rc1","v6.7.0.rc1-ee","v6.7.1","v6.7.2","v6.8.0","v6.8.0-ee","v6.8.0.rc1","v6.8.1","v6.9.0.rc1","v7.0.0","v7.0.0-ee","v7.0.0.rc1","v7.1.0","v7.1.0-ee","v7.1.0.rc1","v7.1.0.rc1-ee","v7.2.0.rc1","v7.2.0.rc1-ee","v7.2.0.rc2","v7.2.0.rc2-ee","v7.2.0.rc3","v7.2.0.rc3-ee","v7.2.0.rc4","v7.2.0.rc4-ee","v7.2.0.rc5","v7.2.0.rc5-ee","v7.3.0","v7.3.0-ee","v7.3.0.rc1","v7.3.0.rc1-ee","v7.4.0","v7.4.0-ee","v7.4.1","v7.4.1-ee","v7.4.2","v7.4.2-ee","v7.4.3","v7.4.3-ee","v7.4.4-ee","v8.10.0.pre","v8.11.0","v8.11.0-ee","v8.11.0-rc1","v8.11.0-rc1-ee","v8.11.0-rc2","v8.11.0-rc2-ee","v8.11.0-rc3","v8.11.0-rc3-ee","v8.11.0-rc4","v8.11.0-rc4-ee","v8.11.0-rc5","v8.11.0-rc5-ee","v8.11.0-rc6","v8.11.0-rc6-ee","v8.11.0-rc7","v8.11.0-rc7-ee","v8.11.0.pre","v8.11.1","v8.12.0","v8.12.0-ee","v8.12.0-rc1","v8.12.0-rc1-ee","v8.12.0-rc2","v8.12.0-rc2-ee","v8.12.0-rc3","v8.12.0-rc3-ee","v8.12.0-rc4","v8.12.0-rc4-ee","v8.12.0-rc5","v8.12.0-rc5-ee","v8.12.0-rc6","v8.12.0-rc6-ee","v8.12.0-rc7","v8.12.0-rc7-ee","v8.12.0.pre","v8.12.1","v8.12.1-ee","v8.12.2","v8.12.2-ee","v8.12.3-ee","v8.13.0.pre","v8.14.0.pre","v8.15.0.pre","v8.16.0.pre","v8.17.0.pre","v8.18.0.pre","v8.2.0-ee","v8.2.0.rc1","v8.2.0.rc1-ee","v8.2.0.rc2","v8.2.0.rc2-ee","v8.4.0.rc1","v8.8.0","v8.8.0-ee","v8.8.0-rc1","v8.8.0-rc1-ee","v8.8.0-rc2","v8.8.0-rc2-ee","v8.8.1-ee","v9.1.0.pre","v9.2.0.pre","v9.3.0.pre","v9.5.0.pre","v9.6.0.pre"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-1954.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"}]}