¡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£¬×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¡/дÈ룬ÏÖÔÚÕâÁ½¸öÎó²î¾ùÒÑ·¢Ã÷±»Ê¹Óá£

 


¶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£¬ÌáÉý·þÎñÆ÷µÄÇå¾²ÐÔ¡£

l  ÔöǿϵͳºÍÍøÂçµÄ»á¼û¿ØÖÆ£¬Ð޸ķÀ»ðǽսÂÔ£¬¹Ø±Õ·ÇÐëÒªµÄÓ¦Óö˿ڻò·þÎñ£¬ïÔÌ­½«Î£ÏÕ·þÎñ£¨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 ×ðÁú¿­Ê±¼ò½é

×ðÁú¿­Ê±½¨ÉèÓÚ1996Ä꣬ÊÇÓÉÁôÃÀ²©Ê¿ÑÏÍû¼ÑŮʿ½¨ÉèµÄ¡¢ÓµÓÐÍêÈ«×ÔÖ÷֪ʶ²úȨµÄÐÅÏ¢Çå¾²¸ß¿Æ¼¼ÆóÒµ¡£ÊǺ£ÄÚ×î¾ßʵÁ¦µÄÐÅÏ¢Çå¾²²úÆ·¡¢Çå¾²·þÎñ½â¾ö¼Æ»®µÄÁ캽ÆóÒµÖ®Ò»¡£

¹«Ë¾×ܲ¿Î»ÓÚ±±¾©ÊÐÖйشåÈí¼þÔ°×ðÁú¿­Ê±´óÏ㬹«Ë¾Ô±¹¤6000ÓàÈË£¬Ñз¢ÍŶÓ1200ÓàÈË, ÊÖÒÕ·þÎñÍŶÓ1300ÓàÈË¡£ÔÚÌìϸ÷Ê¡¡¢ÊС¢×ÔÖÎÇøÉèÁ¢·ÖÖ§»ú¹¹ÁùÊ®¶à¸ö£¬ÓµÓÐÁýÕÖÌìϵÄÏúÊÛϵͳ¡¢ÇþµÀϵͳºÍÊÖÒÕÖ§³Öϵͳ¡£¹«Ë¾ÓÚ2010Äê6ÔÂ23ÈÕÔÚÉîÛÚÖÐС°å¹ÒÅÆÉÏÊС££¨¹ÉƱ´úÂ룺002439£©

¶àÄêÀ´£¬×ðÁú¿­Ê±ÖÂÁ¦ÓÚÌṩ¾ßÓйú¼Ê¾ºÕùÁ¦µÄ×ÔÖ÷Á¢ÒìµÄÇå¾²²úÆ·ºÍ×î¼Ñʵ¼ù·þÎñ£¬×ÊÖú¿Í»§ÖÜÈ«ÌáÉýÆäIT»ù´¡ÉèÊ©µÄÇå¾²ÐÔºÍÉú²úЧÄÜ£¬Îª´òÔìºÍÌáÉý¹ú¼Ê»¯µÄÃñ×åÐÅÏ¢Çå¾²¹¤ÒµÁì¾üÆ·ÅÆ¶ø²»Ð¸Æð¾¢¡£

5.2 ¹ØÓÚ×ðÁú¿­Ê±

×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