The vulnerability exists due to application does not properly impose security restrictions in Windows Error Reporting Service, which leads to security restrictions bypass and privilege escalation and allows a local user (non included in Administrator group) to escalate privileges to NT AUTHORITY/SYSTEM.

This version adds BOF support.
A critical vulnerability, identified and cataloged as CVE-2023-38831, has been discovered. This vulnerability allows attackers to create modified RAR or ZIP archives that contain both harmless files and malicious ones. The malicious files are typically scripts located within a folder that shares the same name as the harmless file.



WinRAR RCE before versions 6.23