[RADIATOR-ANNOUNCE] Radiator is not affected by log4j vulnerability

[Daniela Loya]

On the 10th of December 2021 a vulnerability (CVE-2021-44228 
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=2021-44228>) in a popular 
Java-based logging utility log4j was published. Since then, we have 
received some customer queries about Radiator’s vulnerability.

Radiator does not utilise Java or log4j as a component of our software 
and is therefore not vulnerable to the log4j vulnerability.

While closely following the situation, research, and responses around 
the vulnerability, we have identified that RADIUS protocol and 
infrastructure can be used to deliver the exploit to more vulnerable 
services such as Java-based backend services, AAA information sources 
and centralised logging systems. We have documented this delivery method 
principle into a separate blog post found here:

https://blog.radiatorsoftware.com/2021/12/radius-servers-and-log4j-vulnerability.html

We will continue monitoring the issue closely and announce if issues 
affecting Radiator or Radiator services are found.

-- 
Daniela Loya Ramos
Sales, Radiator Software Oy
www.radiatorsoftware.com
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