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.
[
{
"product": "Jira Server",
"vendor": "Atlassian",
"versions": [
{
"lessThan": "8.5.4",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "8.6.0",
"versionType": "custom"
},
{
"lessThan": "8.6.1",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
]