CWE
276
Advisory Published
CVE Published
Updated

CVE-2021-3948

First published: Wed Nov 10 2021(Updated: )

An incorrect default permissions vulnerability was found in the mig-controller. Due to an incorrect cluster namespaces handling an attacker may be able to migrate a malicious workload to the target cluster, impacting confidentiality, integrity, and availability of the services located on that cluster.

Credit: secalert@redhat.com

Affected SoftwareAffected VersionHow to fix
Konveyor Mig-controller<1.5.2
Konveyor Mig-controller>=1.6.0<1.6.3
Redhat Migration Toolkit=1.0
Redhat Enterprise Linux=7.0
Redhat Enterprise Linux=8.0
Redhat Migration Toolkit=1.5
Redhat Migration Toolkit=1.6
redhat/konveyor/mig-controller release<1.5.2
1.5.2
redhat/konveyor/mig-controller release<1.6.3
1.6.3

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Frequently Asked Questions

  • What is CVE-2021-3948?

    CVE-2021-3948 is an incorrect default permissions vulnerability found in the mig-controller.

  • What is the impact of CVE-2021-3948?

    CVE-2021-3948 can allow an attacker to migrate a malicious workload to the target cluster, impacting confidentiality, integrity, and availability of the services located on that cluster.

  • Which software is affected by CVE-2021-3948?

    Software affected by CVE-2021-3948 includes Konveyor Mig-controller versions up to 1.5.2, Konveyor Mig-controller versions between 1.6.0 and 1.6.3, and Redhat Migration Toolkit version 1.0.

  • How severe is CVE-2021-3948?

    CVE-2021-3948 has a severity score of 6.3, which is considered medium.

  • How can CVE-2021-3948 be fixed?

    To fix CVE-2021-3948, it is recommended to update to the latest version of the affected software.

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2024 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203