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Race Condition Affecting github.com/lxc/lxd/shared package, versions <0.20.0

0.0
medium

Snyk CVSS

    Attack Complexity High
    Integrity High
    Availability High
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NVD
8.1 high

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  • Snyk ID SNYK-GOLANG-GITHUBCOMLXCLXDSHARED-1325543
  • published 25 Jul 2021
  • disclosed 14 Apr 2021
  • credit Seth Arnold
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Introduced: 14 Apr 2021

CVE-2015-1340 Open this link in a new tab
CWE-362 Open this link in a new tab

How to fix?

Upgrade github.com/lxc/lxd/shared to version 0.20.0 or higher.

Overview

Affected versions of this package are vulnerable to Race Condition during a container filesystem shift. This may allow a user who can modify the filesystem to chmod an arbitrary path.