Security Alert (A22-03-13): Multiple Vulnerabilities in ISC BIND


 

Published on: 17 March 2022

     
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Description:

ISC has released a security update to fix the vulnerabilities in BIND.  The details of the security update can be found at:

Please note that some versions including BIND 9.13 and BIND 9.15 have reached End-Of-Life (EOL).  No security updates will be provided.  Users should arrange upgrading the BIND to the latest supported versions or migrating to other supported technology.

 

Affected Systems:

  • BIND 9.11.0 to 9.11.36
  • BIND 9.12.0 to 9.16.26
  • BIND 9.17.0 to 9.18.0
  • BIND 9.11.4-S1 to 9.11.36-S1
  • BIND 9.16.8-S1 to 9.16.26-S1

 

Impact:

Successful exploitation of the vulnerabilities could lead to denial of service or spoofing on an affected system.

 

Recommendation:

Internet Systems Consortium (ISC) has released the following patches to solve the problems:

  • BIND 9.11.37
  • BIND 9.16.27
  • BIND 9.18.1
  • BIND 9.11.37-S1
  • BIND 9.16.27-S1

The patches can be downloaded at the following URLs:

This link will open in a new windowhttps://www.isc.org/download

Administrators of affected systems should follow the recommendations provided by the product vendor and take immediate actions to mitigate the risk.

 

More Information:



Tag: BIND , ISC
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