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CVE-2023-40477

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2023-08-18

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3.1 Éý¼¶°æ±¾

Ŀǰ¸Ã·ì϶ÒѾ­½¨¸´ £¬ÊÜÓ°ÏìÓû§¿ÉÉý¼¶µ½RARLAB WinRAR ×îа汾6.23¡£

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https://www.win-rar.com/start.html

3.2 һʱ´ëÊ©

Ìá¸ßÓû§µÄ°²È«Òâʶ £¬¶Ô²»ÊÜÐÅÀµÎļþά³Ö¾¯Ìè £¬²»ÇáÒ×´ò¿ªºÍÔËÐС£

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3.3 ͨÓý¨Òé

l  ¶¨ÆÚ¸üÐÂϵͳ²¹¶¡ £¬Ï÷¼õϵͳ·ì϶ £¬ÌáÉý·þÎñÆ÷µÄ°²È«ÐÔ¡£

l  ¼ÓǿϵͳºÍÍøÂçµÄ½Ó¼û½ÚÔì £¬Åú¸Ä·À»ðǽսÊõ £¬¹Ø¹Ø·Ç±ØÒªµÄÀûÓö˿ڻò·þÎñ £¬Ï÷¼õ½«Î£ÏÕ·þÎñ£¨ÈçSSH¡¢RDPµÈ£©Â¶³öµ½¹«Íø £¬Ï÷¼õ¹¥»÷Ãæ¡£

l  ʹÓÃÆóÒµ¼¶°²È«²úÆ· £¬ÌáÉýÆóÒµµÄÍøÂ簲ȫ»úÄÜ¡£

l  ¼ÓǿϵͳÓû§ºÍȨÏÞÖÎÀí £¬ÆôÓöà³É·ÖÈÏÖ¤»úÔìºÍ×îÓ×ȨÏÞ×¼Ôò £¬Óû§ºÍÈí¼þȨÏÞӦά³ÖÔÚ×îµÍÏÞ¶È¡£

l  ÆôÓÃÇ¿ÃÜÂëÕ½Êõ²¢ÉèÖÃΪ¶¨ÆÚÅú¸Ä¡£

3.4 ²Î¿¼Á´½Ó

https://www.win-rar.com/singlenewsview.html

https://www.zerodayinitiative.com/advisories/ZDI-23-1152/

https://www.bleepingcomputer.com/news/security/winrar-flaw-lets-hackers-run-programs-when-you-open-rar-archives/

 

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