{"id":"CVE-2019-19313","aliases":["EUVD-2019-8937","GHSA-m874-44cm-939v"],"status":"published","title":"GitLab EE 12.3 through 12.5, 12.4.3, and 12.3.6 allows Denial of Service. Certain characters were...","description":"GitLab EE 12.3 through 12.5, 12.4.3, and 12.3.6 allows Denial of Service. Certain characters were making it impossible to create, edit, or view issues and commits.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01464,"percentile":0.73834,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20","CWE-755"],"published":"2020-01-05T21:42:26Z","modified":"2026-10-30T10:30:22Z","products":[{"vendor":"gitlab","product":"gitlab"}],"references":[{"url":"https://about.gitlab.com/blog/categories/releases/","tags":["x_refsource_MISC","x_transferred","Release Notes","advisory"]},{"url":"https://gitlab.com/gitlab-org/gitlab/issues/14947","tags":["x_refsource_MISC","x_transferred","Broken Link","report"]},{"url":"https://about.gitlab.com/blog/2019/11/27/security-release-gitlab-12-5-1-released/","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-19313"},{"url":"https://github.com/advisories/GHSA-m874-44cm-939v"}],"sources":{"cve":[{"id":"CVE-2019-19313","description":"GitLab EE 12.3 through 12.5, 12.4.3, and 12.3.6 allows Denial of Service. Certain characters were making it impossible to create, edit, or view issues and commits.","status":"published","published":"2020-01-05T21:42:26Z","modified":"2024-08-05T02:16:46.895Z","updated_at":"2026-11-02T14:20:21.059499Z"}],"euvd":[{"id":"EUVD-2019-8937","description":"GitLab EE 12.3 through 12.5, 12.4.3, and 12.3.6 allows Denial of Service. Certain characters were making it impossible to create, edit, or view issues and commits.","status":"published","published":"2020-01-05T21:42:26Z","modified":"2024-08-05T02:16:46Z","updated_at":"2026-11-03T02:40:25.841101Z"}],"ghsa":[{"id":"GHSA-m874-44cm-939v","title":"GitLab EE 12.3 through 12.5, 12.4.3, and 12.3.6 allows Denial of Service. Certain characters were...","description":"GitLab EE 12.3 through 12.5, 12.4.3, and 12.3.6 allows Denial of Service. Certain characters were making it impossible to create, edit, or view issues and commits.","status":"published","published":"2022-05-24T17:05:35Z","modified":"2023-01-29T05:00:59Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:44:42.615019Z"}],"nvd":[{"id":"CVE-2019-19313","description":"GitLab EE 12.3 through 12.5, 12.4.3, and 12.3.6 allows Denial of Service. Certain characters were making it impossible to create, edit, or view issues and commits.","status":"published","published":"2020-01-05T22:15:11.033Z","modified":"2026-06-17T02:26:29.047Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-755"],"updated_at":"2026-11-02T14:05:41.313583Z"}],"osv":[{"id":"CVE-2019-19313","description":"GitLab EE 12.3 through 12.5, 12.4.3, and 12.3.6 allows Denial of Service. Certain characters were making it impossible to create, edit, or view issues and commits.","status":"published","published":"2020-01-05T22:15:11.033Z","modified":"2026-10-30T10:30:22.987685853Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:12.010761Z"}]}}