CVE-2015-7548

low

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.

References

https://security.openstack.org/ossa/OSSA-2016-001.html

http://www.securityfocus.com/bid/80176

http://rhn.redhat.com/errata/RHSA-2016-0018.html

Details

Source: Mitre, NVD

Published: 2016-01-12

Updated: 2018-11-16

Risk Information

CVSS v2

Base Score: 2.1

Vector: CVSS2#AV:N/AC:H/Au:S/C:P/I:N/A:N

Severity: Low

CVSS v3

Base Score: 3.5

Vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N

Severity: Low