¡¾·ì϶¹«¸æ¡¿Windows Vim õè¾¶½Ù³Ö·ì϶µ¼ÖÂÔ¶³Ì´úÂëÖ´ÐÐ(CVE-2025-66476)

°ä²¼¹¦·ò 2025-12-03

Ò»¡¢·ì϶¸ÅÊö


·ìϼûû³Æ

Windows Vim õè¾¶½Ù³Ö·ì϶µ¼ÖÂÔ¶³Ì´úÂëÖ´ÐÐ

CVE   ID

CVE-2025-66476

·ì϶ÀàÐÍ

õè¾¶½Ù³Ö·ì϶

·¢ÏÖ¹¦·ò

2025-12-3

·ì϶ÆÀ·Ö

7.8

·ì϶µÈ¼¶

¸ßΣ

¹¥»÷ÏòÁ¿

±¾µØ

ËùÐèȨÏÞ

ÎÞ

ÀûÓÃÄѶÈ

µÍ

Óû§½»»¥

±ØÒª

PoC/EXP

Òѹ«¿ª

ÔÚÒ°ÀûÓÃ

δ·¢ÏÖ


VimÊÇÒ»¿î׳´óµÄÎı¾±à×ëÆ÷£¬¿í·ºÓÃÓÚ·¨Ê½¿ª·¢ºÍϵͳÖÎÀí¡£Ëü»ùÓÚVi±à×ëÆ÷£¬Ìṩ¸ßЧµÄ¼üÅ̲Ù×÷ģʽ£¬Ö§³Ö¶àÖÖ±à³Ì˵»°µÄÓï·¨¸ßÁÁ¡¢×Ô¶¯²¹È«ºÍ²å¼þÀ©´ó¡£VimµÄ²Ù×÷»ùÓÚģʽÇл»£¬Ô̺¬ºÅÁîģʽ¡¢²åÈëģʽºÍ¿ÉÊÓģʽ£¬Óû§¿Éͨ¹ý¼üÅÌ¿ì½Ý¼ü½øÐм±¾ç±à×ëºÍÎļþÖÎÀí¡£VimµÄ¸ß¶È¿É¶¨ÔìÐԺͷá˶µÄ²å¼þÉú̬ʹÆä³ÉΪ¿ª·¢ÈËÔ±ºÍϵͳÖÎÀíÔ±µÄÊ×Ñ¡¹¤¾ßÖ®Ò»£¬ÓÈÆäºÏÓÃÓÚ¸ßЧµÄ´úÂë±àдºÍÎı¾´¦Öá£


2025Äê12ÔÂ3ÈÕ£¬GA»Æ½ð¼×¼¯ÍÅVSRC¼à²âµ½Ò»¸öÓ°ÏìVim£¨Windows£©µÄ·ì϶£¬VimÔÚÖ´ÐÐ±í²¿ºÅÁîʱ£¨Èç:grepʹÓÃWindowsµÄfindstr.exe£©»áÓÅÏÈËÑË÷µ±Ç°¹¤×÷Ŀ¼£¬¶ø²»ÊÇϵͳõè¾¶¡£ÕâʹµÃ¹¥»÷Õß¿ÉÄÜÔÚÏîĿĿ¼ÖиéÖüÙ×°³ÉºÏ·¨¿ÉÖ´ÐÐÎļþµÄ¶ñÒâÎļþ£¨ÀýÈçfindstr.exe£©¡£µ±Óû§ÔÚVimÖÐÖ´ÐÐÖîÈç:grep»òÆäËû±í²¿ºÅÁîʱ£¬Vim¿ÉÄÜÎÞÒâÖÐÖ´ÐÐÕâЩ¶ñÒâÎļþ£¬µ¼ÖÂÔ¶³ÌºÅÁîÖ´ÐС£¸Ã·ì϶²»±ØÒªÌáÉýȨÏÞ£¬¹¥»÷ÕßÄܹ»ÀûÓø÷ì϶ÔÚÓû§ÏµÍ³ÉÏÖ´ÐÐËÁÒâ´úÂ룬»ñÈ¡ÓëVimÓû§Ò»ÑùµÄȨÏÞ¡£


¶þ¡¢Ó°ÏìÁìÓò


Vim£¨Windows£© < v9.1.1947


Èý¡¢°²È«´ëÊ©


3.1 Éý¼¶°æ±¾


¹Ù·½ÒѰ䲼½¨¸´²¹¶¡£¬ÒÔ½¨¸´¸Ã·ì϶¡£

Vim£¨Windows£© >= v9.1.1947


ÏÂÔØÁ´½Ó£ºhttps://www.vim.org/download.php/


3.2 һʱ´ëÊ©


ÔÝÎÞ¡£


3.3 ͨÓý¨Òé


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

¼ÓǿϵͳºÍÍøÂçµÄ½Ó¼û½ÚÔ죬Åú¸Ä·À»ðǽսÊõ£¬¹Ø¹Ø·Ç±ØÒªµÄÀûÓö˿ڻò·þÎñ£¬Ï÷¼õ½«Î£ÏÕ·þÎñ£¨ÈçSSH¡¢RDPµÈ£©Â¶³öµ½¹«Íø£¬Ï÷¼õ¹¥»÷Ãæ¡£
ʹÓÃÆóÒµ¼¶°²È«²úÆ·£¬ÌáÉýÆóÒµµÄÍøÂ簲ȫ»úÄÜ¡£
¼ÓǿϵͳÓû§ºÍȨÏÞÖÎÀí£¬ÆôÓöà³É·ÖÈÏÖ¤»úÔìºÍ×îÓ×ȨÏÞ×¼Ôò£¬Óû§ºÍÈí¼þȨÏÞӦά³ÖÔÚ×îµÍÏÞ¶È¡£
ÆôÓÃÇ¿ÃÜÂëÕ½Êõ²¢ÉèÖÃΪ¶¨ÆÚÅú¸Ä¡£


3.4 ²Î¿¼Á´½Ó


https://github.com/vim/vim/security/advisories/GHSA-g77q-xrww-p834/
https://nvd.nist.gov/vuln/detail/CVE-2025-66476