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CVE-2023-32566£ºIvanti Avalanche SecureFilter allowedPassThroughÉí·ÝÑéÖ¤ÈÆ¹ýÎó²î£¨¸ßΣ£©

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Ivanti Avalanche°æ±¾ <= 6.4.0 


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3.1 Éý¼¶°æ±¾

ÏÖÔÚÕâЩÎó²îÒѾ­ÐÞ¸´ £¬ £¬£¬ÊÜÓ°ÏìÓû§¿ÉÉý¼¶µ½ÒÔϰ汾£º

Ivanti Avalanche°æ±¾ >= 6.4.1.207

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https://forums.ivanti.com/s/avalanche-powered-by-wavelink?language=en_US

3.2 ÔÝʱ²½·¥

ÔÝÎÞ¡£ ¡£¡£

3.3 ͨÓý¨Òé

l  °´ÆÚ¸üÐÂϵͳ²¹¶¡ £¬ £¬£¬ïÔ̭ϵͳÎó²î £¬ £¬£¬ÌáÉýЧÀÍÆ÷µÄÇå¾²ÐÔ¡£ ¡£¡£

l  ÔöǿϵͳºÍÍøÂçµÄ»á¼û¿ØÖÆ £¬ £¬£¬Ð޸ķÀ»ðǽսÂÔ £¬ £¬£¬¹Ø±Õ·ÇÐëÒªµÄÓ¦Óö˿ڻòЧÀÍ £¬ £¬£¬ïÔÌ­½«Î£ÏÕЧÀÍ£¨ÈçSSH¡¢RDPµÈ£©Ì»Â¶µ½¹«Íø £¬ £¬£¬ïÔÌ­¹¥»÷Ãæ¡£ ¡£¡£

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l  ÆôÓÃÇ¿ÃÜÂëÕ½ÂÔ²¢ÉèÖÃΪ°´ÆÚÐ޸ġ£ ¡£¡£

3.4 ²Î¿¼Á´½Ó

https://forums.ivanti.com/s/article/Avalanche-Vulnerabilities-Addressed-in-6-4-1

https://www.tenable.com/security/research/tra-2023-27

https://www.bleepingcomputer.com/news/security/ivanti-avalanche-impacted-by-critical-pre-auth-stack-buffer-overflows/

 

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