CVE-2015-3241

Publication date 8 September 2015

Last updated 24 July 2024

Ubuntu priority

OpenStack Compute (nova) 2015.1 through 2015.1.1, 2014.2.3, and earlier does not stop the migration process when the instance is deleted, which allows remote authenticated users to cause a denial of service (disk, network, and other resource consumption) by resizing and then deleting an instance.

Read the notes from the security team

Status

Show unmaintained releases

Package	Ubuntu Release	Status
nova	17.04 zesty	Not affected
	16.10 yakkety	Not affected
	16.04 LTS xenial	Not affected
	15.10 wily	Not affected
	15.04 vivid	Not affected
	14.10 utopic	Ignored end of life
	14.04 LTS trusty	Fixed 1:2014.1.5-0ubuntu1.7
	12.04 LTS precise	Ignored end of life

Notes

mdeslaur

from announcement: "This fix requires oslo.concurrency >= 1.8.2 for Kilo and >= 2.3.0 for Liberty. Juno fix embeds a patched version of oslo.concurrency."

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package	Patch details
nova	Upstream: https://review.openstack.org/208876 Upstream: https://review.openstack.org/214528 Upstream: https://review.openstack.org/213234 Upstream: https://review.openstack.org/209856 Upstream: https://review.openstack.org/194861 Upstream: https://review.openstack.org/192986

References

Related Ubuntu Security Notices (USN)