¡¾¸´ÏÖ¡¿Samba ÈÏ֤ǰºÅÁî×¢Èë·ì϶£¨CVE-2025-10230 £©
°ä²¼¹¦·ò 2025-10-29½üÈÕ£¬SambaÍŶӰ䲼ÁËÒ»·Ý´¹Î£°²È«²¼¸æ£¬Ö¼ÔÚ½â¾öÁ½¸ö·ì϶¡£ÆäÖÐÔ̺¬Ò»¸öÑϳÁµÄÈÏ֤ǰºÅÁî×¢Èë·ì϶£¨CVE-2025-10230£©£¬¿ÉÔÊÐí¹¥»÷ÕßÔÚÎÞÐèÈÏÖ¤µÄǰÌá϶ÔSamba Active DirectoryÓò½ÚÔìÆ÷ (AD DC) Ôì³ÉÔ¶³Ì´úÂëÖ´ÐУ¨RCE£©¡£¸Ã·ì϶µÄCVSSÆÀ·ÖΪ×î¸ß10.0£¬¿ÉÓ°ÏìÆôÓÃÁËWINSÖ§³ÖÇÒÉèÖÃÁËwins hook²ÎÊýµÄϵͳ¡£
Ó°Ïì°æ±¾
·ì϶³ÉÒò
./source4/nbt_server/wins/wins_hook.c ÎļþÖÐµÄ wins_hook º¯ÊýÀ»á½«½Ó¹Üµ½µÄNetBIOSÃû³Æ×Ö·û´®rec->name->nameÆ´½Óµ½cmd×Ö·û´®ÖС£

ÔÚºóÐøµÄ´úÂë´¦ÖÃÖУ¬cmd×Ö·û´®½«ÓÃÓÚºÅÁîÖ´ÐС£Í¬Ê±£¬ÕâÀï¶ÔNetBIOSÊý¾Ý½Ó¹ÜûÓÐ×öÈκμøÈ¨ºÍ²é³£¬´Ó¶øÔì³ÉÈÏ֤ǰµÄºÅÁîÖ´Ðзì϶¡£
·ì϶¸´ÏÖ
ÒÔ´´½¨Îļþ¼ÐºÅÁîΪÀý¡£Ê×ÏÈ£¬ÎÞÐèÈÏÖ¤¼´¿É·¢ËͶñÒâµÄ±¨ÎÄ£º

¶øºó£¬ÔÚAD·þÎñÆ÷ÉÏ·¢ÏÖÎļþ¼Ð123±»³É¹¦´´½¨ÁË¡£

½¨¸´½¨Òé
£¨1£©·½Ê½Ò»£ºÔÚSamba ADÓò½ÚÔìÆ÷µÄsmb.confÖУ¬ÈçϽûÓÃwins support¡£

£¨2£©·½Ê½¶þ£ºÔÚSamba ADÓò½ÚÔìÆ÷µÄsmb.confÖУ¬ÈçϽûÓòÎÊýwins hook¡£

[1]https://www.samba.org/samba/security/CVE-2025-10230.html
GA»Æ½ð¼×»ý¼«·ÀÓù³¢ÊÔÊÒ£¨ADLab£©
ADLab³ÉÁ¢ÓÚ1999Ä꣬ÊÇÖйú°²È«ÐÐÒµ×îÔç³ÉÁ¢µÄ¹¥·À¼¼Êõ×êÑг¢ÊÔÊÒÖ®Ò»£¬Î¢ÈíMAPP´òËãÖ÷Ìâ³ÉÔ±£¬¡°ºÚȸ¹¥»÷¡±¸ÅÏëÊ×ÍÆÕß¡£½ØÖÁĿǰ£¬ADLabÒÑͨ¹ý CNVD/CNNVD/NVDB/CVEÀۼư䲼°²È«·ì϶6500Óà¸ö£¬³ÖÐøÎ¬³Ö¹ú¼ÊÍøÂ簲ȫÁìÓòÒ»Á÷Ë®×¼¡£³¢ÊÔÊÒ×êÑз½Ïòº¸Ç»ù´¡°²È«×êÑÓ×¢Êý¾Ý°²È«×êÑÓ×¢5G°²È«×êÑÓ×¢AI+°²È«×êÑÓ×¢ÎÀÐǰ²È«×êÑÓ×¢ÔËÓªÉÌ»ù´¡ÉèÊ©°²È«×êÑÓ×¢ÒÆ¶¯°²È«×êÑÓ×¢ÎïÁªÍø°²È«×êÑÓ×¢³µÁªÍø°²È«×êÑÓ×¢¹¤¿Ø°²È«×êÑÓ×¢ÐÅ´´°²È«×êÑÓ×¢ÔÆ°²È«×êÑÓ×¢ÎÞÏß°²È«×êÑÓ×¢¸ß¼¶Íþв×êÑÓ×¢¹¥·ÀÆ¥µÐ¼¼Êõ×êÑС£×êÑгɾÍÀûÓÃÓÚ²úÆ·Ö÷Ìâ¼¼Êõ×êÑÓ×¢¹ú¶È³Áµã¿Æ¼¼ÏîÄ¿¹¥¹Ø¡¢×¨Òµ°²È«·þÎñµÈ¡£



¾©¹«Íø°²±¸11010802024551ºÅ