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GoogleOSV:CVE-2021-40797HistorySep 08, 2021 - 8:15 p.m.
CVE-2021-40797
2021-09-0820:15:11
Google
osv.dev
10
cve-2021-40797
openstack neutron
routes middleware
memory consumption
api performance degradation
denial of service
software
An issue was discovered in the routes middleware in OpenStack Neutron before 16.4.1, 17.x before 17.2.1, and 18.x before 18.1.1. By making API requests involving nonexistent controllers, an authenticated user may cause the API worker to consume increasing amounts of memory, resulting in API performance degradation or denial of service.
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