Description
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.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low
Affected products
- gitlab / GitLab EE>=8.12 – >=8.12
- gitlab / GitLab EE<13.3.9 – <13.3.9
- gitlab / GitLab EE>=13.4 – >=13.4
- gitlab / GitLab EE<13.4.5 – <13.4.5
- gitlab / GitLab EE>=13.5 – >=13.5
- gitlab / GitLab EE<13.5.2 – <13.5.2