Security Features Affecting nova package, versions <1:12.0.0-2


0.0
medium

Snyk CVSS

    Attack Complexity Low

    Threat Intelligence

    EPSS 0.53% (77th percentile)
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NVD
5.3 medium
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Red Hat
5.4 medium

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  • Snyk ID SNYK-DEBIAN11-NOVA-526507
  • published 29 Oct 2015
  • disclosed 29 Oct 2015

How to fix?

Upgrade Debian:11 nova to version 1:12.0.0-2 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 2014.2.4 (juno) and 2015.1.x before 2015.1.2 (kilo) do not properly apply security group changes, which allows remote attackers to bypass intended restriction by leveraging an instance that was running when the change was made.