March 14, 2023, midnight |

Siemens ProductCERT Security Advisories cert-portal.siemens.com

A vulnerability made public under the name SAD DNS affects Domain Name System resolvers due to a vulnerability in the Linux kernel when handling ICMP packets. The Siemens products which are affected are listed below. For more information please see https://www.saddns.net/.


Siemens has released updates for the affected products and recommends to update to the latest versions.

attack dns dns attack latest linux products siemens ssa update updates

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