Security researchers discovered a flaw in a library that WinRAR uses to extract files from archives packed with the ACE format.
Upgrade to 5.70 ASAP
https://www.ghacks.net/2019/02/21/winrar-has-a-critical-security-bug-here-is -the-fix/
WinRAR has a critical security bug: here is the fix
by Martin Brinkmann on February 21, 2019 in Security - 33 comments
WinRAR is a very popular software to create and extract archives on Windows and other
supported operating systems. Part of its popularity comes from its support for different

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