CVE-2015-7713

Advisory

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.

Affected package

Affected versions

Fixed versions

Vulnerability changelog

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.


CONFIRM:https://bugs.launchpad.net/nova/+bug/1491307: https://bugs.launchpad.net/nova/+bug/1491307
CONFIRM:https://bugs.launchpad.net/nova/+bug/1492961: https://bugs.launchpad.net/nova/+bug/1492961
CONFIRM:https://security.openstack.org/ossa/OSSA-2015-021.html: https://security.openstack.org/ossa/OSSA-2015-021.html
REDHAT:RHSA-2015:2673: https://access.redhat.com/errata/RHSA-2015:2673
REDHAT:RHSA-2015:2684: http://rhn.redhat.com/errata/RHSA-2015-2684.html
BID:76960: http://www.securityfocus.com/bid/76960

Resources

• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7713
• https://bugs.launchpad.net/nova/+bug/1491307
• https://bugs.launchpad.net/nova/+bug/1492961
• https://security.openstack.org/ossa/OSSA-2015-021.html
• http://www.securityfocus.com/bid/76960
• https://access.redhat.com/errata/RHSA-2015:2673
• http://rhn.redhat.com/errata/RHSA-2015-2684.html