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This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Description
OpenStack Compute (Nova) before 2014.2.4 (juno) and 2015.1.x before 2015.1.2 (kilo) do not properly apply security group changes, which allows remote attackers to bypass intended restriction by leveraging an instance that was running when the change was made.
Metrics
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CVE Modified by Red Hat, Inc.5/13/2024 11:42:23 PM
Action
Type
Old Value
New Value
CVE Modified by Red Hat, Inc.2/12/2023 7:55:05 PM
Action
Type
Old Value
New Value
Removed
CVSS V2
Red Hat, Inc. (AV:N/AC:L/Au:S/C:P/I:P/A:N)
Changed
Description
A vulnerability was discovered in the way OpenStack Compute (nova) networking handled security group updates; changes were not applied to already running VM instances. A remote attacker could use this flaw to access running VM instances.
OpenStack Compute (Nova) before 2014.2.4 (juno) and 2015.1.x before 2015.1.2 (kilo) do not properly apply security group changes, which allows remote attackers to bypass intended restriction by leveraging an instance that was running when the change was made.
OpenStack Compute (Nova) before 2014.2.4 (juno) and 2015.1.x before 2015.1.2 (kilo) do not properly apply security group changes, which allows remote attackers to bypass intended restriction by leveraging an instance that was running when the change was made.
A vulnerability was discovered in the way OpenStack Compute (nova) networking handled security group updates; changes were not applied to already running VM instances. A remote attacker could use this flaw to access running VM instances.
OR
*cpe:2.3:a:openstack:compute:*:*:*:*:*:*:*:* versions up to (including) 2014.2.3
*cpe:2.3:a:openstack:compute:2015.1.0:*:*:*:*:*:*:*
*cpe:2.3:a:openstack:compute:2015.1.1:*:*:*:*:*:*:*
OR
*cpe:2.3:a:openstack:nova:*:*:*:*:*:*:*:* versions from (including) 2014.2 up to (excluding) 2014.2.4
*cpe:2.3:a:openstack:nova:*:*:*:*:*:*:*:* versions from (including) 2015.1.0 up to (excluding) 2015.1.2
Changed
Reference Type
http://rhn.redhat.com/errata/RHSA-2015-2684.html No Types Assigned
http://rhn.redhat.com/errata/RHSA-2015-2684.html Third Party Advisory
Changed
Reference Type
http://www.securityfocus.com/bid/76960 No Types Assigned
http://www.securityfocus.com/bid/76960 Third Party Advisory, VDB Entry
Changed
Reference Type
https://access.redhat.com/errata/RHSA-2015:2673 No Types Assigned
https://access.redhat.com/errata/RHSA-2015:2673 Third Party Advisory
Changed
Reference Type
https://bugs.launchpad.net/nova/+bug/1491307 No Types Assigned
https://bugs.launchpad.net/nova/+bug/1491307 Third Party Advisory
Changed
Reference Type
https://bugs.launchpad.net/nova/+bug/1492961 No Types Assigned
https://bugs.launchpad.net/nova/+bug/1492961 Third Party Advisory
CVE Modified by Red Hat, Inc.12/07/2016 1:25:01 PM