Vulnerability Details CVE-2016-2140
The libvirt driver in OpenStack Compute (Nova) before 2015.1.4 (kilo) and 12.0.x before 12.0.3 (liberty), when using raw storage and use_cow_images is set to false, allows remote authenticated users to read arbitrary files via a crafted qcow2 header in an ephemeral or root disk.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 55.9%
CVSS Severity
CVSS v3 Score 5.3
CVSS v2 Score 3.5
References
- http://www.openwall.com/lists/oss-security/2016/03/08/6
- http://www.securityfocus.com/bid/84277
- https://bugs.launchpad.net/nova/+bug/1548450
- https://security.openstack.org/ossa/OSSA-2016-007.html
- http://www.openwall.com/lists/oss-security/2016/03/08/6
- http://www.securityfocus.com/bid/84277
- https://bugs.launchpad.net/nova/+bug/1548450
- https://security.openstack.org/ossa/OSSA-2016-007.html
Products affected by CVE-2016-2140
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cpe:2.3:a:openstack:nova:12.0.0
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cpe:2.3:a:openstack:nova:12.0.1
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cpe:2.3:a:openstack:nova:12.0.2
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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
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cpe:2.3:a:openstack:nova:2015.1.2
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cpe:2.3:a:openstack:nova:2015.1.3