¡¾Îó²îͨ¸æ¡¿Google ChromeÊͷźóʹÓÃÎó²î£¨CVE-2024-2883£©

Ðû²¼Ê±¼ä 2024-03-28


 

Ò»¡¢Îó²î¸ÅÊö

Îó²îÃû³Æ

  Google   ChromeÊͷźóʹÓÃÎó²î

CVE   ID

CVE-2024-2883

Îó²îÀàÐÍ

Use-after-free

·¢Ã÷ʱ¼ä

2024-03-28

Îó²îÆÀ·Ö

ÔÝÎÞ

Îó²îÆ·¼¶

ÑÏÖØ

¹¥»÷ÏòÁ¿

ÍøÂç

ËùÐèȨÏÞ

ÎÞ

ʹÓÃÄѶÈ

µÍ

Óû§½»»¥

ÊÇ

PoC/EXP

δ¹ûÕæ

ÔÚҰʹÓÃ

δ֪

 

Google ChromeÊÇÓÉGoogle¹«Ë¾¿ª·¢µÄÒ»¿îÍøÒ³ä¯ÀÀÆ÷¡£¡£¡£¡£¡£

2024Äê3ÔÂ28ÈÕ£¬£¬£¬£¬£¬£¬Z6×ðÁú¿­Ê±VSRC¼à²âµ½Google ChromeÐû²¼Çå¾²¸üУ¬£¬£¬£¬£¬£¬ÐÞ¸´ÁËANGLEÖеÄÒ»¸öÊͷźóʹÓÃÎó²î£¨CVE-2024-2883£©£¬£¬£¬£¬£¬£¬ANGLE ÊÇChrome ºÍÆäËûÊ¢ÐÐä¯ÀÀÆ÷ÖÐʹÓõĿªÔ´¿çƽ̨ͼÐÎÒýÇæ£¬£¬£¬£¬£¬£¬ÍþвÕß¿ÉÓÕµ¼Êܺ¦Õß»á¼û¶ñÒâÉè¼ÆµÄ HTMLÒ³Ãæµ¼ÖÂä¯ÀÀÆ÷±ÀÀ£»£»£»£»£»òÖ´ÐÐí§Òâ´úÂë¡£¡£¡£¡£¡£

±ðµÄ£¬£¬£¬£¬£¬£¬Google Chrome»¹ÐÞ¸´ÁËWebAssemblyÖеÄÀàÐÍ»ìÏýÎó²î£¨CVE-2024-2887£©£¬£¬£¬£¬£¬£¬ÍþвÕß¿Éͨ¹ý¶ñÒâÉè¼ÆµÄHTMLÒ³Ãæµ¼ÖÂí§Òâ´úÂëÖ´ÐУ»£»£»£»£»ÒÔ¼°WebCodecsÖеÄÊͷźóʹÓÃÎó²î£¨CVE-2024-2886£©£¬£¬£¬£¬£¬£¬ÍþвÕß¿Éͨ¹ý¶ñÒâÉè¼ÆµÄHTMLÒ³ÃæÖ´ÐÐí§Òâ¶ÁÈ¡/дÈ룬£¬£¬£¬£¬£¬ÏÖÔÚÕâÁ½¸öÎó²î¾ùÒÑ·¢Ã÷±»Ê¹Óᣡ£¡£¡£¡£

 


¶þ¡¢Ó°Ïì¹æÄ£

Google Chrome£¨Windows/Mac£©°æ±¾£º< 123.0.6312.86/.87

Google Chrome£¨Linux£©°æ±¾£º< 123.0.6312.86

 

Èý¡¢Çå¾²²½·¥

3.1 Éý¼¶°æ±¾

ÏÖÔÚÕâЩÎó²îÒѾ­ÐÞ¸´£¬£¬£¬£¬£¬£¬ÊÜÓ°ÏìÓû§¿ÉÉý¼¶µ½ÒÔϰ汾£º

Google Chrome£¨Windows/Mac£©°æ±¾£º>= 123.0.6312.86/.87

Google Chrome£¨Linux£©°æ±¾£º>= 123.0.6312.86

ÏÂÔØÁ´½Ó£º

https://www.google.cn/chrome/

ÊÖ¶¯¼ì²é¸üУº

ChromeÓû§¿Éͨ¹ýChrome ²Ëµ¥-¡¾×ÊÖú¡¿-¡¾¹ØÓÚ Google Chrome¡¿¼ì²é°æ±¾¸üУ¬£¬£¬£¬£¬£¬²¢ÔÚ¸üÐÂÍê³ÉºóÖØÐÂÆô¶¯¡£¡£¡£¡£¡£

3.2 ÔÝʱ²½·¥

±ðµÄ£¬£¬£¬£¬£¬£¬Microsoft Ò²Õë¶ÔÕâЩÎó²îÐû²¼ÁËMicrosoft Edgeä¯ÀÀÆ÷£¨»ùÓÚChromium£©Í¨¸æ£¬£¬£¬£¬£¬£¬Microsoft EdgeÓû§¿ÉÉý¼¶µ½123.0.2420.65£¨Stable£©¡¢122.0.2365.113£¨Extended Stable£©»ò¸ü¸ß°æ±¾¡£¡£¡£¡£¡£

3.3 ͨÓý¨Òé

l  °´ÆÚ¸üÐÂϵͳ²¹¶¡£¬£¬£¬£¬£¬£¬ïÔ̭ϵͳÎó²î£¬£¬£¬£¬£¬£¬ÌáÉýЧÀÍÆ÷µÄÇå¾²ÐÔ¡£¡£¡£¡£¡£

l  ÔöǿϵͳºÍÍøÂçµÄ»á¼û¿ØÖÆ£¬£¬£¬£¬£¬£¬Ð޸ķÀ»ðǽսÂÔ£¬£¬£¬£¬£¬£¬¹Ø±Õ·ÇÐëÒªµÄÓ¦Óö˿ڻòЧÀÍ£¬£¬£¬£¬£¬£¬ïÔÌ­½«Î£ÏÕЧÀÍ£¨ÈçSSH¡¢RDPµÈ£©Ì»Â¶µ½¹«Íø£¬£¬£¬£¬£¬£¬ïÔÌ­¹¥»÷Ãæ¡£¡£¡£¡£¡£

l  ʹÓÃÆóÒµ¼¶Çå¾²²úÆ·£¬£¬£¬£¬£¬£¬ÌáÉýÆóÒµµÄÍøÂçÇå¾²ÐÔÄÜ¡£¡£¡£¡£¡£

l  ÔöǿϵͳÓû§ºÍȨÏÞÖÎÀí£¬£¬£¬£¬£¬£¬ÆôÓöàÒòËØÈÏÖ¤»úÖÆºÍ×îСȨÏÞÔ­Ôò£¬£¬£¬£¬£¬£¬Óû§ºÍÈí¼þȨÏÞÓ¦¼á³ÖÔÚ×îµÍÏÞ¶È¡£¡£¡£¡£¡£

l  ÆôÓÃÇ¿ÃÜÂëÕ½ÂÔ²¢ÉèÖÃΪ°´ÆÚÐ޸ġ£¡£¡£¡£¡£

3.4 ²Î¿¼Á´½Ó

https://chromereleases.googleblog.com/2024/03/stable-channel-update-for-desktop_26.html

https://www.bleepingcomputer.com/news/security/google-fixes-chrome-zero-days-exploited-at-pwn2own-2024/

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-2887

 


ËÄ¡¢°æ±¾ÐÅÏ¢

°æ±¾

ÈÕÆÚ

±¸×¢

V1.0

2024-03-28

Ê×´ÎÐû²¼

 

 

Îå¡¢¸½Â¼

5.1 Z6×ðÁú¿­Ê±¼ò½é

Z6×ðÁú¿­Ê±½¨ÉèÓÚ1996Ä꣬£¬£¬£¬£¬£¬ÊÇÓÉÁôÃÀ²©Ê¿ÑÏÍû¼ÑŮʿ½¨ÉèµÄ¡¢ÓµÓÐÍêÈ«×ÔÖ÷֪ʶ²úȨµÄÐÅÏ¢Çå¾²¸ß¿Æ¼¼ÆóÒµ¡£¡£¡£¡£¡£ÊǺ£ÄÚ×î¾ßʵÁ¦µÄÐÅÏ¢Çå¾²²úÆ·¡¢Ç徲ЧÀͽâ¾ö¼Æ»®µÄÁ캽ÆóÒµÖ®Ò»¡£¡£¡£¡£¡£

¹«Ë¾×ܲ¿Î»ÓÚ±±¾©ÊÐÖйشåÈí¼þÔ°Z6×ðÁú¿­Ê±´óÏ㬣¬£¬£¬£¬£¬¹«Ë¾Ô±¹¤6000ÓàÈË£¬£¬£¬£¬£¬£¬Ñз¢ÍŶÓ1200ÓàÈË, ÊÖÒÕЧÀÍÍŶÓ1300ÓàÈË¡£¡£¡£¡£¡£ÔÚÌìϸ÷Ê¡¡¢ÊС¢×ÔÖÎÇøÉèÁ¢·ÖÖ§»ú¹¹ÁùÊ®¶à¸ö£¬£¬£¬£¬£¬£¬ÓµÓÐÁýÕÖÌìϵÄÏúÊÛϵͳ¡¢ÇþµÀϵͳºÍÊÖÒÕÖ§³Öϵͳ¡£¡£¡£¡£¡£¹«Ë¾ÓÚ2010Äê6ÔÂ23ÈÕÔÚÉîÛÚÖÐС°å¹ÒÅÆÉÏÊС£¡£¡£¡£¡££¨¹ÉƱ´úÂ룺002439£©

¶àÄêÀ´£¬£¬£¬£¬£¬£¬Z6×ðÁú¿­Ê±ÖÂÁ¦ÓÚÌṩ¾ßÓйú¼Ê¾ºÕùÁ¦µÄ×ÔÖ÷Á¢ÒìµÄÇå¾²²úÆ·ºÍ×î¼Ñʵ¼ùЧÀÍ£¬£¬£¬£¬£¬£¬×ÊÖú¿Í»§ÖÜÈ«ÌáÉýÆäIT»ù´¡ÉèÊ©µÄÇå¾²ÐÔºÍÉú²úЧÄÜ£¬£¬£¬£¬£¬£¬Îª´òÔìºÍÌáÉý¹ú¼Ê»¯µÄÃñ×åÐÅÏ¢Çå¾²¹¤ÒµÁì¾üÆ·ÅÆ¶ø²»Ð¸Æð¾¢¡£¡£¡£¡£¡£

5.2 ¹ØÓÚZ6×ðÁú¿­Ê±

Z6×ðÁú¿­Ê±Çå¾²Ó¦¼±ÏìÓ¦ÖÐÐÄÒÑÐû²¼1000¶à¸öÎó²îͨ¸æºÍΣº¦Ô¤¾¯£¬£¬£¬£¬£¬£¬ÎÒÃǽ«Ò»Á¬¸ú×ÙÈ«Çò×îеÄÍøÂçÇå¾²ÊÂÎñºÍÎó²î£¬£¬£¬£¬£¬£¬ÎªÆóÒµµÄÐÅÏ¢Çå¾²±£¼Ý»¤º½¡£¡£¡£¡£¡£

¹Ø×¢ÎÒÃÇ£º

image.png