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Information Exposure Affecting nova package, versions <2:13.0.0~rc3-1

0.0
low

Snyk CVSS

    Attack Complexity High
    Scope Changed

    Threat Intelligence

    EPSS 0.08% (36th percentile)
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NVD
3.5 low
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Red Hat
5.7 medium

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  • Snyk ID SNYK-DEBIAN11-NOVA-530013
  • published 12 Jan 2016
  • disclosed 12 Jan 2016
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Introduced: 12 Jan 2016

CVE-2015-7548 Open this link in a new tab
CWE-200 Open this link in a new tab

How to fix?

Upgrade Debian:11 nova to version 2:13.0.0~rc3-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream nova package and not the nova package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

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.