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prionPRIOn knowledge basePRION:CVE-2021-40797
HistorySep 08, 2021 - 8:15 p.m.

Denial of service

2021-09-0820:15:00
PRIOn knowledge base
www.prio-n.com
7

AI Score

6.3

Confidence

High

EPSS

0.001

Percentile

45.9%

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.

AI Score

6.3

Confidence

High

EPSS

0.001

Percentile

45.9%