Juju API Server Denial of Service and Authentication Replay via Unsynchronized Token Map

{
                    "collectionURL": "https://github.com/juju/",
                    "defaultStatus": "unaffected",
                    "packageName": "juju",
                    "platforms": [
                        "Linux"
                    ],
                    "product": "Juju",
                    "repo": "https://github.com/juju/juju",
                    "vendor": "Canonical",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "2.0.0",
                            "lessThan": "2.9.57",
                            "versionType": "semver"
                        },
                        {
                            "status": "affected",
                            "version": "3.0.0",
                            "lessThan": "3.6.21",
                            "versionType": "semver"
                        },
                        {
                            "status": "affected",
                            "version": "4.0.0",
                            "lessThan": "4.0.6",
                            "versionType": "semver"
                        }
                    ]
                }