Rebex products ARE NOT affected by a recently discovered serious vulnerability CVE-2021-44228 (also known as Log4Shell) in the Java library log4j. The vulnerability allows the attacker to execute code on a remote computer.
None of the Rebex products are using the log4j library or Java.
To avoid any confusion: The list of Rebex products safe from this log4j vulnerability includes Rebex Buru SFTP Server, Rebex Total Pack (and all .NET components included in it). Our free tools Jumble obfuscator, Rebex Tiny SFTP Server, Rebex TLS Proxy or Rebex Mail Converter are also not affected.