¡¾Îó²îͨ¸æ¡¿Google Chrome V8ÀàÐÍ»ìÏýÎó²î£¨CVE-2022-1364£©
Ðû²¼Ê±¼ä 2022-04-150x00 Îó²î¸ÅÊö
CVE ID | CVE-2022-1364 | ·¢Ã÷ʱ¼ä | 2022-04-14 |
Àà ÐÍ | ÀàÐÍ»ìÏý | µÈ ¼¶ | ¸ßΣ |
Ô¶³ÌʹÓà | Ó°Ïì¹æÄ£ | ||
¹¥»÷ÖØÆ¯ºó | Óû§½»»¥ | ||
PoC/EXP | ÔÚҰʹÓà | ÊÇ |
0x01 Îó²îÏêÇé
4ÔÂ14ÈÕ£¬£¬£¬Google Ðû²¼ÁËÊÊÓÃÓÚ Windows¡¢Mac ºÍ Linux µÄ Chrome °æ±¾100.0.4896.127£¬£¬£¬ÐÞ¸´ÁËChromeÖÐÒѼì²âµ½ÔÚҰʹÓõÄ0 dayÎó²î£¨CVE-2022-1364£©¡£¡£¡£¡£¡£¡£
¸ÃÎó²îΪChrome V8 ÒýÇæÖеÄÀàÐÍ»ìÏýÎó²î£¬£¬£¬´ËÀàÎó²îͨ³£»£»£»áÔÚÀֳɶÁÈ¡»òдÈëÁè¼Ý»º³åÇø½çÏßµÄÄÚ´æºóµ¼ÖÂä¯ÀÀÆ÷±ÀÀ£»£»£»òÖ´ÐÐí§Òâ´úÂë¡£¡£¡£¡£¡£¡£¼øÓÚ´ËÎó²îÕýÔÚ±»Æð¾¢Ê¹Ó㬣¬£¬½¨ÒéChromeÓû§¾¡¿ì×Ô²é¸üС£¡£¡£¡£¡£¡£
¸ÃÎó²îÊÇ2022ÄêÒÔÀ´Google µÚÈý´ÎÐÞ¸´Chrome 0 dayÎó²î£º
CVE-2022-1364 £º4 Ô 14 ÈÕ
CVE-2022-1096 £º3 Ô 25 ÈÕ
CVE-2022-0609 £º2 Ô 14 ÈÕ
Ó°Ïì¹æÄ£
Chrome°æ±¾ < 100.0.4896.127
0x02 Çå¾²½¨Òé
ÏÖÔÚ´ËÎó²îÒÑÔÚChrome°æ±¾100.0.4896.127ÖÐÐÞ¸´£¬£¬£¬ChromeÓû§¿ÉÒÔͨ¹ýÊÖ¶¯¼ì²éиüУ¨Chrome ²Ëµ¥ > ×ÊÖú > ¹ØÓÚ Google Chrome£©²¢ÖØÆôä¯ÀÀÆ÷¡£¡£¡£¡£¡£¡£
ÏÂÔØÁ´½Ó£º
https://www.google.cn/chrome/
0x03 ²Î¿¼Á´½Ó
https://chromereleases.googleblog.com/2022/04/stable-channel-update-for-desktop_14.html
https://twitter.com/ShaneHuntley/status/1514719656619114506
https://www.bleepingcomputer.com/news/security/google-chrome-emergency-update-fixes-zero-day-used-in-attacks/
0x04 °æ±¾ÐÅÏ¢
°æ±¾ | ÈÕÆÚ | ÐÞ¸ÄÄÚÈÝ |
V1.0 | 2022-04-15 | Ê×´ÎÐû²¼ |
0x05 ¸½Â¼
¼øºÚµ£±£Íø¼ò½é
¼øºÚµ£±£Íø¹«Ë¾½¨ÉèÓÚ1996Ä꣬£¬£¬²¢ÓÚ2010Äê6ÔÂ23ÈÕÔÚÉî½»ËùÖÐС°åÕýʽ¹ÒÅÆÉÏÊУ¬£¬£¬ÊǺ£ÄÚ¼«¾ßʵÁ¦µÄ¡¢ÓµÓÐÍêÈ«×ÔÖ÷֪ʶ²úȨµÄÍøÂçÇå¾²²úÆ·¡¢¿ÉÐÅÇå¾²ÖÎÀíÆ½Ì¨¡¢Ç徲ЧÀÍÓë½â¾ö¼Æ»®µÄ×ÛºÏÌṩÉÌ¡£¡£¡£¡£¡£¡£
¹«Ë¾×ܲ¿Î»ÓÚ±±¾©ÊÐÖйشåÈí¼þÔ°£¬£¬£¬ÔÚÌìϸ÷Ê¡¡¢ÊС¢×ÔÖÎÇøÉèÓзÖÖ§»ú¹¹£¬£¬£¬ÓµÓÐÁýÕÖÌìϵÄÇþµÀϵͳºÍÊÖÒÕÖ§³ÖÖÐÐÄ£¬£¬£¬²¢ÔÚ±±¾©¡¢ÉϺ£¡¢³É¶¼¡¢¹ãÖÝ¡¢³¤É³¡¢º¼ÖÝµÈ¶àµØÉèÓÐÑз¢ÖÐÐÄ¡£¡£¡£¡£¡£¡£
¶àÄêÀ´£¬£¬£¬¼øºÚµ£±£ÍøÖÂÁ¦ÓÚÌṩ¾ßÓйú¼Ê¾ºÕùÁ¦µÄ×ÔÖ÷Á¢ÒìµÄÇå¾²²úÆ·ºÍ×î¼Ñʵ¼ùЧÀÍ£¬£¬£¬×ÊÖú¿Í»§ÖÜÈ«ÌáÉýÆäIT»ù´¡ÉèÊ©µÄÇå¾²ÐÔºÍÉú²úЧÄÜ£¬£¬£¬Îª´òÔìºÍÌáÉý¹ú¼Ê»¯µÄÃñ×åÐÅÏ¢Çå¾²¹¤ÒµÁì¾üÆ·ÅÆ¶ø²»Ð¸Æð¾¢¡£¡£¡£¡£¡£¡£
¹ØÓÚ¼øºÚµ£±£Íø
¼øºÚµ£±£ÍøÇå¾²Ó¦¼±ÏìÓ¦ÖÐÐÄÖ÷ÒªÕë¶ÔÖ÷ÒªÇå¾²Îó²îµÄÔ¤¾¯¡¢¸ú×ٺͷÖÏíÈ«Çò×îеÄÍþвÇ鱨ºÍÇå¾²±¨¸æ¡£¡£¡£¡£¡£¡£
¹Ø×¢ÒÔϹ«Öںţ¬£¬£¬»ñȡȫÇò×îÐÂÇå¾²×ÊѶ£º