CVE-2015-7713

Medium

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.

SeverityMedium

CVSS5.0

Exploit probability—

ProductOpenstack Nova

PublishedOct 29, 2015

First seenOct 29, 2015

How to fix

Update

openstack nova2014.2.4, 2015.1.2 or later
nova2014.2.4, 2015.1.2 or later

Vendor advisories

access.redhat.com/errata/RHSA-2015:2673

Affected products

Product	Affected versions	Fixed in
openstack nova	2014.2 ≤ v < 2014.2.4, 2015.1.0 ≤ v < 2015.1.2	2014.2.4, 2015.1.2
novaPyPI	v < 2014.2.4, 2015.1.0 ≤ v < 2015.1.2	2014.2.4, 2015.1.2

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

In the Intelligence 360 plan

Attack Surface Management

See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.