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CVE-2024-10524

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GNU Wget ÊÇÒ»¸ö¹ã·ºÊ¹ÓõĿªÔ´ÃüÁîÐй¤¾ß£¬Ö÷ÒªÓÃÓÚ´ÓÍøÂçÉÏÏÂÔØÎļþ¡£ËüÓÉ GNU ÏîÄ¿¿ª·¢£¬Ö§³Ö HTTP¡¢HTTPS ºÍ FTP ЭÒ飬Òò´Ë¿ÉÒÔÓÃÓÚ´ÓÖÖÖÖÀàÐ͵ÄÍøÂç·þÎñÆ÷»ñÈ¡Îļþ¡£

2024Äê11ÔÂ20ÈÕ£¬¶«É­Æ½Ì¨¼¯ÍÅVSRC¼à²âµ½WgetÖдæÔÚÒ»¸ö½âÎö²»Í×µ¼ÖµķþÎñÆ÷¶ËÇëÇóαÔ쩶´£¨CVE-2024-10524£©£¬¸Ã©¶´µÄCVSSÆÀ·ÖΪ6.5£¬Ä¿Ç°¸Ã©¶´µÄ¼¼Êõϸ½ÚÒѹûÈ»¡£

Wget 1.24.5¼°Ö®Ç°°æ±¾ÖУ¬ÓÉÓÚWgetÔÚ´¦ÖÃHTTP¼òд¸ñʽURLʱ½âÎö²»Í×£¬´íÎóµØ½«°üÂÞðºÅ£¨:£©µÄÓû§ÊäÈë½âÎöΪFTPÇëÇ󣬵¼Ö½«Ô­±¾Ó¦ÎªHTTPÇëÇóµÄURL´íÎóµØ½âÎöΪFTPÇëÇó¡£¹¥»÷Õß¿Éͨ¹ý¿ØÖƼòдURLÖеÄÓû§ÐÅÏ¢²¿ÃÅ£¨ÀýÈçmalwaredomain:aaa@reliableserver£©À´¸Ä±äÇëÇóÄ¿±ê£¬´Ó¶ø½«ÇëÇó·¢Ë͵½¶ñÒâ·þÎñÆ÷£¬¸Ã©¶´¿ÉÄܵ¼Ö·þÎñÆ÷¶ËÇëÇóαÔì¹¥»÷¡¢µöÓã¹¥»÷¡¢MITM£¨ÖмäÈË£©¹¥»÷ºÍÊý¾Ý鶵È¡£


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Wget <= 1.24.5

 

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3.1 Éý¼¶°æ±¾

Ä¿Ç°¸Ã©¶´ÒѾ­ÐÞ¸´£¬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

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3.3 ͨÓý¨Òé

l  ¶¨ÆÚ¸üÐÂϵͳ²¹¶¡£¬¼õÉÙϵͳ©¶´£¬ÌáÉý·þÎñÆ÷µÄÄþ¾²ÐÔ¡£

l  ¼ÓǿϵͳºÍÍøÂçµÄ·ÃÎÊ¿ØÖÆ£¬Ð޸ķÀ»ðǽ¼Æı£¬¹Ø±Õ·ÇÐëÒªµÄÓ¦Óö˿ڻò·þÎñ£¬¼õÉÙ½«Î£ÏÕ·þÎñ£¨ÈçSSH¡¢RDPµÈ£©Ì»Â¶µ½¹«Íø£¬¼õÉÙ¹¥»÷Ãæ¡£

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l  ¼ÓǿϵͳÓû§ºÍȨÏÞ¹ÜÀí£¬ÆôÓöàÒòËØÈÏÖ¤»úÖƺÍ×îСȨÏÞÔ­Ôò£¬Óû§ºÍÈí¼þȨÏÞÓ¦±£³ÖÔÚ×îµÍÏ޶ȡ£

l  ÆôÓÃÇ¿ÃÜÂë¼Æı²¢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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