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veracodeVeracode Vulnerability DatabaseVERACODE:11901
HistoryJan 15, 2019 - 9:09 a.m.

Arbitrary File Read

2019-01-1509:09:37
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
11

EPSS

0.001

Percentile

36.1%

openstack-nova is vulnerable to arbitrary file read. A flaw was discovered in the OpenStack Compute (nova) snapshot feature when using the libvirt driver. A compute user could overwrite an attached instance disk with a malicious header specifying a backing file, and then request a snapshot, causing a file from the compute host to be leaked. This flaw only affects LVM or Ceph setups, or setups using filesystem storage with use_cow_images = False.