{"id":"CVE-2020-26414","details":"An issue has been discovered in GitLab affecting all versions starting from 12.4. The regex used for package names is written in a way that makes execution time have quadratic growth based on the length of the malicious input string.","aliases":["BIT-gitlab-2020-26414"],"modified":"2026-03-14T02:51:33.430869Z","published":"2021-01-15T16:15:12.967Z","references":[{"type":"ADVISORY","url":"https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26414.json"},{"type":"REPORT","url":"https://gitlab.com/gitlab-org/gitlab/-/issues/270199"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://gitlab.com/gitlab-org/gitlab","events":[{"introduced":"572e09f5e8fcd54b0366836668e6685da68de22f"},{"fixed":"06fb068aba3228f300966c8b178bc8ab6d7d1149"},{"introduced":"572e09f5e8fcd54b0366836668e6685da68de22f"},{"fixed":"06fb068aba3228f300966c8b178bc8ab6d7d1149"},{"introduced":"c050e8fb184690b8c4cc4c2a5c233f312d713b09"},{"fixed":"5f4e8035ffe3e92941384242aabb64f911b94260"},{"introduced":"c050e8fb184690b8c4cc4c2a5c233f312d713b09"},{"fixed":"5f4e8035ffe3e92941384242aabb64f911b94260"},{"introduced":"036576a25d67513637c1e2cba5859af47695188e"},{"fixed":"55a11a0db46cffdc680fec0dce14d2b973833506"},{"introduced":"036576a25d67513637c1e2cba5859af47695188e"},{"fixed":"55a11a0db46cffdc680fec0dce14d2b973833506"}],"database_specific":{"versions":[{"introduced":"12.4.0"},{"fixed":"13.5.6"},{"introduced":"12.4.0"},{"fixed":"13.5.6"},{"introduced":"13.6.0"},{"fixed":"13.6.4"},{"introduced":"13.6.0"},{"fixed":"13.6.4"},{"introduced":"13.7.0"},{"fixed":"13.7.2"},{"introduced":"13.7.0"},{"fixed":"13.7.2"}]}}],"versions":["v13.6.0-ee","v13.6.1-ee","v13.6.2-ee","v13.6.3-ee","v13.7.0-ee","v13.7.1-ee"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-26414.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}