We exuberantly announce the release of: nova 22.3.0: Cloud computing fabric controller This release is part of the victoria stable release series. The source is available from: https://opendev.org/openstack/nova Download the package from: https://tarballs.openstack.org/nova/ Please report issues through: https://bugs.launchpad.net/nova/+bugs For more details, please see below. 22.3.0 ^^^^^^ Security Issues *************** * A vulnerability in the console proxies (novnc, serial, spice) that allowed open redirection has been patched. The novnc, serial, and spice console proxies are implemented as websockify servers and the request handler inherits from the python standard SimpleHTTPRequestHandler. There is a known issue in the SimpleHTTPRequestHandler which allows open redirects by way of URLs in the following format: http://vncproxy.my.domain.com//example.com/%2F.. which if visited, will redirect a user to example.com. The novnc, serial, and spice console proxies will now reject requests that pass a redirection URL beginning with "//" with a 400 Bad Request. (https://bugs.launchpad.net/nova/+bug/1927677) (https://bugs.python.org/issue32084) Bug Fixes ********* * Addressed an issue that prevented instances with 1 vcpu using multiqueue feature from being created successfully when their vif_type is TAP. Changes in nova 22.2.2..22.3.0 ------------------------------ 9588cdbfd4 address open redirect with 3 forward slashes aaa56240b0 Fix 1vcpu error with multiqueue and vif_type=tap 1eceeebfb2 Avoid modifying the Mock class in test 7dbceeceef Fix request path to query a resource provider by uuid 94e265f3ca Reduce mocking in test_reject_open_redirect for compat e238cc9cd6 Allow deletion of compute service with no compute nodes 9efdd0b085 Reproducer unit test for bug 1860312 b7677ae08a Move 'check-cherry-picks' test to gate, n-v check 6305ae491e Allow X-OpenStack-Nova-API-Version header in CORS 6b70350bdc Reject open redirection in the console proxy Diffstat (except docs and test files) ------------------------------------- .zuul.yaml | 14 +++++ nova/api/openstack/compute/services.py | 23 ++++++-- nova/cmd/manage.py | 2 +- nova/console/websocketproxy.py | 18 ++++++ nova/middleware.py | 8 ++- .../unit/api/openstack/compute/test_services.py | 15 +++++ nova/virt/libvirt/vif.py | 3 +- .../notes/bug-1939604-547c729b7741831b.yaml | 5 ++ ...roxy-reject-open-redirect-4ac0a7895acca7eb.yaml | 19 ++++++ tools/check-cherry-picks.sh | 5 -- tox.ini | 12 +++- 14 files changed, 232 insertions(+), 49 deletions(-)