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Published: 2021-12-14

Last modified: 2021 2022-1202-1402

Problem

There’s a are known bug bugs in the Apache Log4j2 library that allows an attacker to perform RCE attack :

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Solution

To patch the vulnerabilities in CVE-2021-44228 and CVE-2021-45046 vulnerabilities these vulnerabilities please update vprotect to the following versions:

vProtect version 4.3.0

  • server: 4.3.0-4554

  • node: 4.3.0-4454

vProtect version 4.2.0

  • server: 4.2.0-4142

  • node: 4.2.0-2931

Instructions on how to upgrade the vProtect are available in the Documentation

It’s worth mentioning that these CVEs pose a low risk to end-users as vProtect installations should not be exposed to the Internet and, as of the moment of writing this article, there are no known ways to exploit this vulnerability in vProtect software. vProtect uses Payara software which authors state it is not vulnerable.[1]

  1. https://www.payara.fish/teamblog/2021/12/14/payara-unaffected-by-log4j-vulnerability/