{"id":"UBUNTU-CVE-2023-4522","details":"An issue has been discovered in GitLab affecting all versions before 16.2.0. Committing directories containing LF character results in 500 errors when viewing the commit.","modified":"2025-10-24T05:01:33Z","published":"2023-08-30T08:15:00Z","upstream":["CVE-2023-4522"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-4522"},{"type":"REPORT","url":"https://gitlab.com/gitlab-org/gitlab/-/issues/406817"},{"type":"REPORT","url":"https://hackerone.com/reports/1937213"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2023-4522"}],"affected":[{"package":{"name":"gitlab","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/gitlab@8.5.8+dfsg-5?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["8.4.3+dfsg-9","8.4.3+dfsg-12","8.5.8+dfsg-5"],"ecosystem_specific":{"binaries":[{"binary_name":"gitlab","binary_version":"8.5.8+dfsg-5"}],"priority_reason":"Very specific and unlikely use-case, requires user to effectively DoS themselves."},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-4522.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"},{"type":"Ubuntu","score":"low"}]}