An issue has been discovered in GitLab EE affecting all versions starting from 8.12. A regular expression related to a file path resulted in the Advanced Search feature susceptible to catastrophic backtracking. Affected versions are >=8.12, <13.3.9,>=13.4, <13.4.5,>=13.5, <13.5.2.
{ "cpes": [ "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "cpe:2.3:a:gitlab:gitlab:13.4:*:*:*:enterprise:*:*:*", "cpe:2.3:a:gitlab:gitlab:13.5:*:*:*:enterprise:*:*:*", "cpe:2.3:a:gitlab:gitlab:8.12:*:*:*:enterprise:*:*:*" ], "severity": "Medium" }