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Improper Preservation of Permissions Affecting github.com/opencontainers/runc/libcontainer package, versions <1.1.5

0.0
high

Snyk CVSS

    Attack Complexity Low
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 0.04% (9th percentile)
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NVD
7.8 high
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SUSE
6.1 medium
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Red Hat
7.8 high

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  • Snyk ID SNYK-GOLANG-GITHUBCOMOPENCONTAINERSRUNCLIBCONTAINER-5296696
  • published 30 Mar 2023
  • disclosed 30 Mar 2023
  • credit ssst0n3
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Introduced: 30 Mar 2023

CVE-2023-28642 Open this link in a new tab
CWE-281 Open this link in a new tab

How to fix?

Upgrade github.com/opencontainers/runc/libcontainer to version 1.1.5 or higher.

Overview

github.com/opencontainers/runc/libcontainer is a package for a modern container runtime.

Affected versions of this package are vulnerable to Improper Preservation of Permissions when AppArmor can be bypassed when /proc inside the container is symlinked with a specific mount configuration.