Vulnerability Details CVE-2015-7713
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.008
EPSS Ranking 73.2%
CVSS Severity
CVSS v2 Score 5.0
References
- http://rhn.redhat.com/errata/RHSA-2015-2684.html
- http://www.securityfocus.com/bid/76960
- https://access.redhat.com/errata/RHSA-2015:2673
- https://bugs.launchpad.net/nova/+bug/1491307
- https://bugs.launchpad.net/nova/+bug/1492961
- https://security.openstack.org/ossa/OSSA-2015-021.html
- http://rhn.redhat.com/errata/RHSA-2015-2684.html
- http://www.securityfocus.com/bid/76960
- https://access.redhat.com/errata/RHSA-2015:2673
- https://bugs.launchpad.net/nova/+bug/1491307
- https://bugs.launchpad.net/nova/+bug/1492961
- https://security.openstack.org/ossa/OSSA-2015-021.html
Products affected by CVE-2015-7713
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cpe:2.3:a:openstack:nova:2014.2
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cpe:2.3:a:openstack:nova:2014.2.0
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cpe:2.3:a:openstack:nova:2014.2.1
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cpe:2.3:a:openstack:nova:2014.2.2
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cpe:2.3:a:openstack:nova:2014.2.3
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cpe:2.3:a:openstack:nova:2015.1.0
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cpe:2.3:a:openstack:nova:2015.1.1