8.8
CWE
732
Advisory Published
Updated

CVE-2021-3747: MacOS version of Multipass incorrect owner for application directory

First published: Fri Oct 01 2021(Updated: )

The MacOS version of Multipass, version 1.7.0, fixed in 1.7.2, accidentally installed the application directory with incorrect owner.

Credit: security@ubuntu.com

Affected SoftwareAffected VersionHow to fix
Canonical Multipass>=1.7.0<1.7.2
Apple iOS and macOS

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Frequently Asked Questions

  • What is the severity of CVE-2021-3747?

    CVE-2021-3747 has a medium severity due to the potential for unauthorized access caused by the incorrect application directory owner.

  • How do I fix CVE-2021-3747?

    To fix CVE-2021-3747, update Multipass to version 1.7.2 or later.

  • Which versions of Multipass are affected by CVE-2021-3747?

    CVE-2021-3747 affects Multipass version 1.7.0 and earlier.

  • What software does CVE-2021-3747 apply to?

    CVE-2021-3747 applies to the MacOS version of Canonical Multipass.

  • Is CVE-2021-3747 specific to MacOS?

    Yes, CVE-2021-3747 is specifically related to the MacOS version of Multipass.

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