{"id":"CVE-2021-39932","details":"An issue has been discovered in GitLab CE/EE affecting all versions starting from 11.0 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2. Using large payloads, the diff feature could be used to trigger high load time for users reviewing code changes.","aliases":["BIT-gitlab-2021-39932"],"modified":"2026-03-11T00:41:51.182851Z","published":"2021-12-13T16:15:09.193Z","references":[{"type":"WEB"},{"type":"ADVISORY","url":"https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39932.json"},{"type":"REPORT","url":"https://gitlab.com/gitlab-org/gitlab/-/issues/217360"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://gitlab.com/gitlab-org/gitlab","events":[{"introduced":"c6f72ac9a88521257991aa9a0cc6d558126f5bb9"},{"fixed":"057790c613dea428aa523357c333ced5433794ee"},{"introduced":"c6f72ac9a88521257991aa9a0cc6d558126f5bb9"},{"fixed":"057790c613dea428aa523357c333ced5433794ee"},{"introduced":"19c719febd74b6edf549bf6a2c0e36bf8f176d56"},{"fixed":"a1175384df48e74899d664520601823016d81084"},{"introduced":"19c719febd74b6edf549bf6a2c0e36bf8f176d56"},{"fixed":"a1175384df48e74899d664520601823016d81084"},{"introduced":"490a8efda84a04e31ac41b882d95bb717c202437"},{"fixed":"4511944420f00a68d5df2b3d81e5dae7fa2888f3"},{"introduced":"490a8efda84a04e31ac41b882d95bb717c202437"},{"fixed":"4511944420f00a68d5df2b3d81e5dae7fa2888f3"}],"database_specific":{"versions":[{"introduced":"11.0.0"},{"fixed":"14.3.6"},{"introduced":"11.0.0"},{"fixed":"14.3.6"},{"introduced":"14.4.0"},{"fixed":"14.4.4"},{"introduced":"14.4.0"},{"fixed":"14.4.4"},{"introduced":"14.5.0"},{"fixed":"14.5.2"},{"introduced":"14.5.0"},{"fixed":"14.5.2"}]}}],"versions":["11-10-0cfa69752d8-0d9531c80-ee","11-10-0cfa69752d8-74ffd66ae-ee","11-10-119f9509d50-6d7537235-ee","v11.0.0.pre","v11.1.0.pre","v11.2.0.pre","v11.3.0.pre","v14.3.0-ee","v14.3.0-rc42-ee","v14.3.1-ee","v14.3.2-ee","v14.3.3-ee","v14.3.4-ee","v14.3.5-ee","v14.4.0-ee","v14.4.0-rc42-ee","v14.4.0-rc43-ee","v14.4.0-rc44-ee","v14.4.0-rc45-ee","v14.4.1-ee","v14.4.2-ee","v14.4.3-ee","v14.5.0-ee","v14.5.0-rc42-ee","v14.5.1-ee","v6.0.0-ee","v6.0.0-ee.beta","v6.0.0-ee.rc1","v6.1.0-ee","v6.2.1","v6.2.2","v6.3.0-ee","v6.3.1-ee","v6.4.0-ee","v6.4.1","v6.4.2","v6.4.3","v6.5.0-ee","v6.5.1","v6.6.0-ee","v6.6.1","v6.6.2","v6.7.0-ee","v6.7.0.rc1-ee","v6.7.1","v6.7.2","v6.8.0-ee","v6.8.1","v7.0.0-ee","v7.1.0-ee","v7.1.0.rc1-ee","v7.2.0.rc1-ee","v7.2.0.rc2-ee","v7.2.0.rc3-ee","v7.2.0.rc4-ee","v7.2.0.rc5-ee","v7.3.0-ee","v7.3.0.rc1-ee","v7.4.0-ee","v7.4.1-ee","v7.4.2-ee","v7.4.3-ee","v7.4.4-ee","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","v8.11.1","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","v8.2.0-ee","v8.2.0.rc1","v8.2.0.rc1-ee","v8.2.0.rc2","v8.2.0.rc2-ee","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"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-39932.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"}]}