VulnerabilityModified
CVE-2015-7548
OpenStack Compute (Nova) before 2015.1.3 (kilo) and 12.0.x before 12.0.1 (liberty), when using libvirt to spawn instances and use_cow_images is set to false, allow remote authenticated users to read arbitrary files by overwriting an instance disk with a…
LOW 3.5EPSS 1.80%
Does this matter?
Lower severity and a low EPSS score (1.80%). Track it; it rarely justifies an emergency change on its own.
Description
OpenStack Compute (Nova) before 2015.1.3 (kilo) and 12.0.x before 12.0.1 (liberty), when using libvirt to spawn instances and use_cow_images is set to false, allow remote authenticated users to read arbitrary files by overwriting an instance disk with a crafted image and requesting a snapshot.
- CVSS 3.0
- 3.5 LOWCVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N
- EPSS
- 1.80% probability · 77th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-200
- Affected
- openstack/nova
- Source
- secalert@redhat.com
References
- http://rhn.redhat.com/errata/RHSA-2016-0018.htmlThird Party Advisory
- http://www.securityfocus.com/bid/80176Third Party Advisory, VDB Entry
- https://security.openstack.org/ossa/OSSA-2016-001.htmlVendor Advisory
- http://rhn.redhat.com/errata/RHSA-2016-0018.htmlThird Party Advisory
- http://www.securityfocus.com/bid/80176Third Party Advisory, VDB Entry
- https://security.openstack.org/ossa/OSSA-2016-001.htmlVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.