The Gadget API in Atlassian Jira Server and Data Center in affected versions allows remote attackers to make Jira unresponsive via repeated requests to a certain endpoint in the Gadget API. The affected versions are before version 8.5.4, and from version 8.6.0 before 8.6.1.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Jira | Atlassian | * | 8.5.4 (excluding) |
| Jira_data_center | Atlassian | 8.5.5 (including) | 8.6.1 (excluding) |
| Jira_data_center | Atlassian | 8.6.2 (including) | 8.7.0 (excluding) |
| Jira_server | Atlassian | 8.5.5 (including) | 8.6.1 (excluding) |
| Jira_server | Atlassian | 8.6.2 (including) | 8.7.0 (excluding) |
| Jira_software_data_center | Atlassian | * | 8.5.4 (excluding) |