Check Point has uploaded a video demonstrating the threat. If a malicious executive file ever gets into the Startup Folder, the machine will automatically run it the next time it boots up. However, Check Point discovered a bug with the DLL, which can cause the software to extract executable files to a Windows PC's Startup Folder. Normally, WinRAR should just unpack an ACE archive to the selected destination. The issue deals with an old dynamic link library or DLL from 2005 that WinRAR used to process files that had been compressed in the ACE format. "The exploit works by just extracting an archive, and puts over 500 million users at risk," the company said in a detailed report (Opens in a new window) published on Wednesday. The bug can pave the way for archive files that can trigger WinRAR to actually install whatever malware is secretly inside, according to the security firm Check Point, which discovered the software flaw. The popular file archiving tool WinRAR has had a bug for at least 14 years that can be exploited to take over your PC. How to Set Up Two-Factor Authentication.How to Record the Screen on Your Windows PC or Mac.How to Convert YouTube Videos to MP3 Files.How to Save Money on Your Cell Phone Bill.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |