해결된 보안 이슈

OSSA-2015-005 : Nova console Cross-Site WebSocket hijacking
OSSA-2015-003 : Glance user storage quota bypass
OSSA-2015-002 : Glance v2 API unrestricted path traversal through filesystem:// scheme
OSSA-2014-041 : Glance v2 API unrestricted path traversal
OSSA-2014-040 : Horizon denial of service attack through login page
OSSA-2014-039 : Neutron DoS through invalid DNS configuration
OSSA-2014-038 : Nova network DoS through API filtering
OSSA-2014-037 : Nova VMware instance in resize tate may leak
OSSA-2014-036 : Potential leak of passwords into log files
OSSA-2014-035 : Nova VMware driver may connect VNC to another tenant’s console

버그 픽스

Fix unsafe SSL connection on TrustedFilter adds an option attestation_insecure_ssl in TrustedFilter which can be used to verify CAs. The default value is set to True, disabling SSL certificate verification. While this is the insecure option, it was selected for backward compatibility reasons.

Fix for the Eventlet threads not released back to the pool added wsgi_keep_alive option. In order to maintain the backward compatibility default value is True and recommended is to set it to False.

There is a known issue in all Icehouse releases that results in Neutron DHCP agent constantly resyncing its state once a network and a subnet is created with a gateway ouside of it. To avoid this, users are encouraged to set force_gateway_on_subnet to True in neutron.conf. See Bug 1304181
Fix for the Eventlet threads not released back to the pool added wsgi_keep_alive option. In order to maintain the backward compatibility default value is True and recommended is to set it to False.

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