¡¾Â©¶´Í¨¸æ¡¿Google ChromeɳÏäÌÓÒÝ©¶´£¨CVE-2022-3075£©

Ðû²¼Ê±¼ä 2022-09-05

0x00 ©¶´¸ÅÊö

CVE   ID

CVE-2022-3075

·¢ÏÖʱ¼ä

2022-09-04

Àà    ÐÍ


µÈ    ¼¶

¸ßΣ

Ô¶³ÌÀûÓÃ


Ó°Ï췶Χ


¹¥»÷ÅÓ´ó¶È


Óû§½»»¥


PoC/EXP


ÔÚÒ°ÀûÓÃ

ÊÇ

 

0x01 ©¶´ÏêÇé

Google ChromeÊÇGoogle£¨¹È¸è£©¹«Ë¾¿ª·¢µÄWebä¯ÀÀÆ÷¡£

9ÔÂ2ÈÕ£¬GoogleÍÆ³ö½ô¼±ÐÞ¸´·¨Ê½£¬ÐÞ¸´ÁËChrome webä¯ÀÀÆ÷ÖÐÒ»¸öÒѱ»ÀûÓõÄ0 day©¶´£¨CVE-2022-3075£©£¬¸Ã©¶´µÄϸ½ÚĿǰÔÝÇÒ¹ûÈ»Åû¶¡£

MojoÊÇÒ»¸öRuntime¿â¼¯ºÏ£¬ÓÐÖúÓÚ¿çÈÎÒâ½ø³Ì¼äºÍ½ø³ÌÄÚ½çÏÞµÄͨ±¨ÏûÏ¢¡£¸Ã©¶´ÊÇÓÉÓÚMojoÖеÄÊý¾ÝÑéÖ¤²»×㵼ֵģ¬ÀÖ³ÉÀûÓôË©¶´¿ÉÄܵ¼ÖÂÈÆ¹ýijЩÄþ¾²ÏÞÖÆ»òÖ´ÐÐÈÎÒâ´úÂë¡£

CVE-2022-3075ÊÇGoogle Chrome 2022 ÄêÐÞ¸´µÄµÚ6¸ö±»ÀûÓõÄ0 day©¶´£¬ÆäËü5¸ö©¶´·Ö±ðΪ£º

CVE-2022-0609 £ºAnimationÖеÄUse-After-Free

CVE-2022-1096 £ºV8 ÖеÄÀàÐÍ»ìÏý

CVE-2022-1364 £ºV8ÖеÄÀàÐÍ»ìÏý

CVE-2022-2294 £ºWebRTC ÖеĶѻº³åÇøÒç³ö

CVE-2022-2856 £ºIntentsÖв»ÊÜÐÅÈεÄÊäÈëÑéÖ¤²»×ã


Ó°Ï췶Χ

Google Chrome Desktop£¨Windows/Mac/Linux£©< 105.0.5195.102

 

0x02 Äþ¾²½¨Òé

Ŀǰ¸Ã©¶´ÒѾ­ÐÞ¸´£¬ÊÜÓ°ÏìÓû§¿ÉÉý¼¶µ½ÒÔϰ汾£º

Google Chrome Desktop£¨Windows/Mac/Linux£©>= 105.0.5195.102

ÏÂÔØÁ´½Ó£º

https://www.google.com/chrome/

×¢£º¿ÉÔÚChrome ²Ëµ¥-¡¾×ÊÖú¡¿-¡¾¹ØÓÚ Google Chrome¡¿¼ì²é°æ±¾¸üУ¬²¢ÔÚ¸üÐÂÍê³ÉºóÖØÐÂÆô¶¯¡£

 

0x03 ²Î¿¼Á´½Ó

https://chromereleases.googleblog.com/2022/09/stable-channel-update-for-desktop.html

https://www.bleepingcomputer.com/news/security/google-chrome-emergency-update-fixes-new-zero-day-used-in-attacks/

 

0x04 °æ±¾ÐÅÏ¢

°æ±¾

ÈÕÆÚ

ÐÞ¸ÄÄÚÈÝ

V1.0

2022-09-05

Ê×´ÎÐû²¼

 

0x05 ¸½Â¼

¶«É­Æ½Ì¨¼ò½é

¶«É­Æ½Ì¨½¨Á¢ÓÚ1996Ä꣬ÊÇÓÉÁôÃÀ²©Ê¿ÑÏÍû¼ÑŮʿ´´½¨µÄ¡¢ÓµÓÐÍêÈ«×ÔÖ÷֪ʶ²úȨµÄÐÅÏ¢Äþ¾²¸ß¿Æ¼¼ÆóÒµ¡£ÊǹúÄÚ×î¾ßʵÁ¦µÄÐÅÏ¢Äþ¾²²úÎï¡¢Äþ¾²·þÎñ½â¾ö·½°¸µÄÁ캽ÆóÒµÖ®Ò»¡£

¹«Ë¾×ܲ¿Î»ÓÚ±±¾©ÊÐÖйشåÈí¼þÔ°¶«É­Æ½Ì¨´óÏ㬹«Ë¾Ô±¹¤½ü4000ÈË£¬Ñз¢ÍŶÓ1200ÓàÈË, ¼¼Êõ·þÎñÍŶÓ1300ÓàÈË¡£ÔÚÈ«¹ú¸÷Ê¡¡¢ÊС¢×ÔÖÎÇøÉèÁ¢·ÖÖ§»ú¹¹ÁùÊ®¶à¸ö£¬ÓµÓÐÁýÕÖÈ«¹úµÄÏúÊÛÌåϵ¡¢ÇþµÀÌåϵºÍ¼¼ÊõÖ§³ÖÌåϵ¡£¹«Ë¾ÓÚ2010Äê6ÔÂ23ÈÕÔÚÉîÛÚÖÐС°å¹ÒÅÆÉÏÊС££¨¹ÉƱ´úÂ룺002439£©

¶àÄêÀ´£¬¶«É­Æ½Ì¨ÖÂÁ¦ÓÚÌṩ¾ßÓйú¼Ê¾ºÕùÁ¦µÄ×ÔÖ÷´´ÐµÄÄþ¾²²úÎïºÍ×î¼Ñʵ¼ù·þÎñ£¬×ÊÖú¿Í»§È«ÃæÌáÉýÆäIT»ù´¡ÉèÊ©µÄÄþ¾²ÐÔºÍÉú²úЧÄÜ£¬Îª´òÔìºÍÌáÉý¹ú¼Ê»¯µÄÃñ×åÐÅÏ¢Äþ¾²¹¤ÒµÁì¾üÆ·ÅÆ¶ø²»Ð¸Å¬Á¦¡£

 

¹ØÓÚ¶«É­Æ½Ì¨

¶«É­Æ½Ì¨Äþ¾²Ó¦¼±ÏìÓ¦ÖÐÐÄÖ÷ÒªÕë¶ÔÖØÒªÄþ¾²Â©¶´µÄÔ¤¾¯¡¢¸ú×ٺͷÖÏíÈ«Çò×îеÄÍþвÇ鱨ºÍÄþ¾²³ÂËß¡£

¹Ø×¢ÒÔϹ«Öںţ¬»ñȡȫÇò×îÐÂÄþ¾²×ÊѶ£º

image.png