Ò»¡¢Îó²î¸ÅÊö
Îó²îÃû³Æ | Apple RawCamera DNGÆÊÎöÔ½½çдÈëÎó²î |
CVE ID | CVE-2025-43300 |
Îó²îÀàÐÍ | Ô½½çдÈë | ·¢Ã÷ʱ¼ä | 2025-08-25 |
Îó²îÆÀ·Ö | 8.8 | Îó²îÆ·¼¶ | ¸ßΣ |
¹¥»÷ÏòÁ¿ | ÍøÂç | ËùÐèȨÏÞ | ÎÞ |
ʹÓÃÄÑ¶È | µÍ | Óû§½»»¥ | ÐèÒª |
PoC/EXP | ÒѹûÕæ | ÔÚҰʹÓà | ÒÑ·¢Ã÷ |
Apple iOSÊÇÓÉÆ»¹û¹«Ë¾¿ª·¢µÄÒÆ¶¯²Ù×÷ϵͳ£¬£¬£¬£¬£¬£¬×¨ÎªiPhone¡¢iPadºÍiPod TouchµÈ×°±¸Éè¼Æ¡£¡£¡£Ëü»ùÓÚDarwinÄںˣ¬£¬£¬£¬£¬£¬½ÓÄɱÕÔ´¼Ü¹¹£¬£¬£¬£¬£¬£¬¾ßÓиßÐÔÄÜÓëÇ¿Çå¾²ÐÔ¡£¡£¡£iOSÌṩֱ¹ÛµÄ¶àµã´¥¿Ø½çÃæ£¬£¬£¬£¬£¬£¬Ö§³Ö¸»ºñµÄÓ¦ÓÃÉú̬ºÍÓ²¼þÐͬ£¬£¬£¬£¬£¬£¬ÈçFace ID¡¢Siri¡¢iCloudµÈ¹¦Ð§¡£¡£¡£ÏµÍ³ÄÚÖöà²ãÇå¾²»úÖÆ£¬£¬£¬£¬£¬£¬°üÀ¨É³Ïä¡¢Êý¾Ý¼ÓÃܺÍÓ¦ÓÃÊðÃû£¬£¬£¬£¬£¬£¬°ü¹ÜÓû§Òþ˽Óë×°±¸Çå¾²£¬£¬£¬£¬£¬£¬ÊÇÈ«Çò×îÆÕ±éʹÓõÄÒÆ¶¯²Ù×÷ϵͳ֮һ¡£¡£¡£
2025Äê8ÔÂ25ÈÕ£¬£¬£¬£¬£¬£¬ÄϹ¬NGÓéÀÖ¼¯ÍÅVSRC¼à²âµ½Appleϵͳ±£´æRawCamera DNGÆÊÎöÔ½½çдÈëÎó²î£¨CVE-2025-43300£©¡£¡£¡£¸ÃÎó²î±£´æÓÚApple RawCamera.bundle´¦Öóͷ£Adobe DNGÎļþµÄJPEGÎÞËð½âѹʵÏÖÖУ¬£¬£¬£¬£¬£¬ÊôÓÚÁãµã»÷Ô¶³Ì´úÂëÖ´ÐÐÎó²î¡£¡£¡£ÓÉÓÚÔÚÆÊÎöÀú³ÌÖÐȱ·¦¶ÔTIFFÔªÊý¾Ý±êÇ©SamplesPerPixelÓëJPEG SOF3¶ÎÄÚcomponent countµÄÒ»ÖÂÐÔУÑ飬£¬£¬£¬£¬£¬µ±Á½ÕßÊýÖµ²»Æ¥Åäʱ£¬£¬£¬£¬£¬£¬ÏµÍ³»á¹ýʧµØ°´SamplesPerPixel·ÖÅÉ»º³åÇø£¬£¬£¬£¬£¬£¬¶ø½âÂëÆ÷Ôò°´component countдÈëÊý¾Ý£¬£¬£¬£¬£¬£¬µ¼Ö¶ѻº³åÇøÒç³ö¡£¡£¡£¹¥»÷Õß¿Éͨ¹ý½á¹¹¶ñÒâDNGÎļþÓÕµ¼Ä¿µÄ×°±¸ÆÊÎö£¬£¬£¬£¬£¬£¬´Ó¶øÒý·¢³ÌÐòÍ߽⡢Êý¾ÝË𻵣¬£¬£¬£¬£¬£¬ÉõÖÁÔ¶³ÌÖ´ÐÐí§Òâ´úÂë¡£¡£¡£Apple¹Ù·½È·ÈϸÃÎó²îÒÑÔÚÒ°Íâ±»ÓÃÓÚÕë¶ÔÌØ¶¨¸ß¼ÛֵĿµÄµÄ¸ß¶ÈÖØ´ó¹¥»÷£¬£¬£¬£¬£¬£¬½¨ÒéÓû§¾¡¿ìÉý¼¶ÖÁÒÑÐÞ¸´°æ±¾¡£¡£¡£
¶þ¡¢Ó°Ïì¹æÄ£
macOS Ventura < 13.7.8 ¡£¡£¡£
Èý¡¢Çå¾²²½·¥
3.1 Éý¼¶°æ±¾
¹Ù·½ÒÑÐû²¼Çå¾²²¹¶¡£¡£¡£¬£¬£¬£¬£¬£¬Éý¼¶ÖÁÈçϰ汾¡£¡£¡£¿Éͨ¹ý ÉèÖà ¡ú ͨÓà ¡ú Èí¼þ¸üР¼ì²é²¢×°ÖÃ×îÐÂÇå¾²²¹¶¡¡£¡£¡£
3.2 ÔÝʱ²½·¥
¹Ø±Õ×Ô¶¯Í¼ÏñÔ¤ÀÀ£¬£¬£¬£¬£¬£¬²¢×èÖ¹²»¿ÉÐÅȪԴµÄDNGÎļþ£¬£¬£¬£¬£¬£¬½µµÍÎó²îʹÓÃΣº¦¡£¡£¡£
3.3 ͨÓý¨Òé
? °´ÆÚ¸üÐÂϵͳ²¹¶¡£¡£¡£¬£¬£¬£¬£¬£¬ïÔÌϵͳÎó²î£¬£¬£¬£¬£¬£¬ÌáÉýЧÀÍÆ÷µÄÇå¾²ÐÔ¡£¡£¡£? ÔöǿϵͳºÍÍøÂçµÄ»á¼û¿ØÖÆ£¬£¬£¬£¬£¬£¬Ð޸ķÀ»ðǽսÂÔ£¬£¬£¬£¬£¬£¬¹Ø±Õ·ÇÐëÒªµÄÓ¦Óö˿ڻòЧÀÍ£¬£¬£¬£¬£¬£¬ïÔ̽«Î£ÏÕЧÀÍ£¨ÈçSSH¡¢RDPµÈ£©Ì»Â¶µ½¹«Íø£¬£¬£¬£¬£¬£¬ïÔ̹¥»÷Ãæ¡£¡£¡£? ʹÓÃÆóÒµ¼¶Çå¾²²úÆ·£¬£¬£¬£¬£¬£¬ÌáÉýÆóÒµµÄÍøÂçÇå¾²ÐÔÄÜ¡£¡£¡£? ÔöǿϵͳÓû§ºÍȨÏÞÖÎÀí£¬£¬£¬£¬£¬£¬ÆôÓöàÒòËØÈÏÖ¤»úÖÆºÍ×îСȨÏÞÔÔò£¬£¬£¬£¬£¬£¬Óû§ºÍÈí¼þȨÏÞÓ¦¼á³ÖÔÚ×îµÍÏÞ¶È¡£¡£¡£? ÆôÓÃÇ¿ÃÜÂëÕ½ÂÔ²¢ÉèÖÃΪ°´ÆÚÐ޸ġ£¡£¡£
3.4 ²Î¿¼Á´½Ó
https://www.msuiche.com/posts/detecting-cve-2025-43300-a-deep-dive-into-apples-dng-processing-vulnerability/https://nvd.nist.gov/vuln/detail/CVE-2025-43300https://thehackernews.com/2025/08/apple-patches-cve-2025-43300-zero-day.html/