CVE-2014-3703
First published: Tue Dec 02 2014(Updated: )
OpenStack PackStack 2012.2.1, when the Open vSwitch (OVS) monolithic plug-in is not used, does not properly set the libvirt_vif_driver configuration option when generating the nova.conf configuration, which causes the firewall to be disabled and allows remote attackers to bypass intended access restrictions.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Red Hat Packstack | =2012.2.1 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2014-3703?
CVE-2014-3703 is classified as a moderate severity vulnerability.
How do I fix CVE-2014-3703?
To fix CVE-2014-3703, ensure the libvirt_vif_driver configuration option is correctly set in the nova.conf file.
What systems are affected by CVE-2014-3703?
CVE-2014-3703 affects OpenStack PackStack version 2012.2.1 when the Open vSwitch monolithic plug-in is not used.
What could happen if CVE-2014-3703 is exploited?
If exploited, CVE-2014-3703 allows remote attackers to bypass firewall protections, leading to unauthorized access.
Is there a patch available for CVE-2014-3703?
Yes, a patch is available in the form of configuration changes to mitigate the effects of CVE-2014-3703.
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