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Insecure Permissions Affecting github.com/moby/moby/daemon package, versions <20.10.9

0.0
medium

Snyk CVSS

    Attack Complexity Low

    Threat Intelligence

    EPSS 0.05% (17th percentile)
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NVD
6.3 medium
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SUSE
6.3 medium
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Red Hat
6.3 medium

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  • Snyk ID SNYK-GOLANG-GITHUBCOMMOBYMOBYDAEMON-1728022
  • published 5 Oct 2021
  • disclosed 5 Oct 2021
  • credit Joan Bruguera
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Introduced: 5 Oct 2021

CVE-2021-41091 Open this link in a new tab
CWE-275 Open this link in a new tab

How to fix?

Upgrade github.com/moby/moby/daemon to version 20.10.9 or higher.

Overview

Affected versions of this package are vulnerable to Insecure Permissions. The data directory (typically /var/lib/docker) contained subdirectories with insufficiently restricted permissions, allowing otherwise unprivileged Linux users to traverse directory contents and execute programs.

References