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CVE-2024-10524

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2024-11-20

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GNU Wget ÊÇÒ»¸öÆÕ±éʹÓõĿªÔ´ÏÂÁîÐй¤¾ß £¬Ö÷ÒªÓÃÓÚ´ÓÍøÂçÉÏÏÂÔØÎļþ¡£ËüÓÉ GNU ÏîÄ¿¿ª·¢ £¬Ö§³Ö HTTP¡¢HTTPS ºÍ FTP ЭÒé £¬Òò´Ë¿ÉÒÔÓÃÓÚ´ÓÖÖÖÖÀàÐ͵ÄÍøÂç·þÎñÆ÷»ñÈ¡Îļþ¡£

2024Äê11ÔÂ20ÈÕ £¬ÓÅ·¢¹ú¼ÊÍøÕ¾¹ÙÍø¼¯ÍÅVSRC¼à²âµ½WgetÖб£´æÒ»¸öÆÊÎö²»µ±µ¼ÖµķþÎñÆ÷¶ËÇëÇóαÔìÎó²î£¨CVE-2024-10524£© £¬¸ÃÎó²îµÄCVSSÆÀ·ÖΪ6.5 £¬ÏÖÔÚ¸ÃÎó²îµÄÊÖÒÕϸ½ÚÒѹûÕæ¡£

Wget 1.24.5¼°Ö®Ç°°æ±¾ÖÐ £¬ÓÉÓÚWgetÔÚ´¦Öóͷ£HTTP¼òдÃûÌÃURLʱÆÊÎö²»µ± £¬¹ýʧµØ½«°üÀ¨Ã°ºÅ£¨:£©µÄÓû§ÊäÈëÆÊÎöΪFTPÇëÇó £¬µ¼Ö½«Ô­±¾Ó¦ÎªHTTPÇëÇóµÄURL¹ýʧµØÆÊÎöΪFTPÇëÇó¡£¹¥»÷Õß¿Éͨ¹ý¿ØÖƼòдURLÖеÄÓû§ÐÅÏ¢²¿·Ö£¨ÀýÈçmalwaredomain:aaa@reliableserver£©À´¸Ä±äÇëÇóÄ¿µÄ £¬´Ó¶ø½«ÇëÇó·¢Ë͵½¶ñÒâ·þÎñÆ÷ £¬¸ÃÎó²î¿ÉÄܵ¼Ö·þÎñÆ÷¶ËÇëÇóαÔì¹¥»÷¡¢´¹ÂÚ¹¥»÷¡¢MITM£¨ÖÐÐÄÈË£©¹¥»÷ºÍÊý¾Ý鶵È¡£


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Wget <= 1.24.5

 

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3.1 Éý¼¶°æ±¾

ÏÖÔÚ¸ÃÎó²îÒѾ­ÐÞ¸´ £¬ÊÜÓ°ÏìÓû§¿ÉÉý¼¶µ½Wget 1.25.0»ò¸ü¸ß°æ±¾¡£

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https://mirror.team-cymru.com/gnu/wget/wget-1.25.0.tar.gz

3.2 ÔÝʱ²½·¥

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3.3 ͨÓý¨Òé

l  °´ÆÚ¸üÐÂϵͳ²¹¶¡ £¬ïÔ̭ϵͳÎó²î £¬ÌáÉý·þÎñÆ÷µÄÇå¾²ÐÔ¡£

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

l  ʹÓÃÆóÒµ¼¶Çå¾²²úÆ· £¬ÌáÉýÆóÒµµÄÍøÂçÇå¾²ÐÔÄÜ¡£

l  ÔöǿϵͳÓû§ºÍȨÏÞÖÎÀí £¬ÆôÓöàÒòËØÈÏÖ¤»úÖƺÍ×îСȨÏÞÔ­Ôò £¬Óû§ºÍÈí¼þȨÏÞÓ¦¼á³ÖÔÚ×îµÍÏ޶ȡ£

l  ÆôÓÃÇ¿ÃÜÂëÕ½ÂÔ²¢ÉèÖÃΪ°´ÆÚÐ޸ġ£

3.4 ²Î¿¼Á´½Ó

https://jfrog.com/blog/cve-2024-10524-wget-zero-day-vulnerability/

https://seclists.org/oss-sec/2024/q4/107

https://git.savannah.gnu.org/cgit/wget.git/commit/?id=c419542d956a2607bbce5df64b9d378a8588d778

https://nvd.nist.gov/vuln/detail/CVE-2024-10524

 

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