¡¾Îó²îͨ¸æ¡¿IBM WebSphere Application Server Ô¶³Ì´úÂëÖ´ÐÐÎó²î£¨CVE-2023-23477£©

Ðû²¼Ê±¼ä 2023-02-08

0x00 Îó²î¸ÅÊö

CVE   ID

CVE-2023-23477

·¢Ã÷ʱ¼ä

2023-02-08

Àà    ÐÍ

RCE

µÈ    ¼¶

¸ßΣ

Ô¶³ÌʹÓÃ

ÊÇ

ËùÐèȨÏÞ

ÎÞ

¹¥»÷ÖØÆ¯ºó

¸ß

Óû§½»»¥

ÎÞ

PoC/EXP


ÔÚҰʹÓÃ


 

0x01 Îó²îÏêÇé

IBM WebSphere Application ServerÊÇÒ»ÖÖ¸ßÐÔÄܵÄJavaÓ¦ÓÃЧÀÍÆ÷£¬£¬£¬£¬£¬£¬£¬¿ÉÓÃÓÚ¹¹½¨¡¢ÔËÐС¢¼¯³É¡¢±£»£»£»£»£»¤ºÍÖÎÀíÄÚ²¿°²ÅźÍÍⲿ°²ÅŵĶ¯Ì¬ÔƺÍWebÓ¦Óᣡ£¡£¡£

1ÔÂ31ÈÕ£¬£¬£¬£¬£¬£¬£¬IBMÐû²¼Ç徲ͨ¸æ£¬£¬£¬£¬£¬£¬£¬ÐÞ¸´ÁËIBM WebSphere Application ServerÖеÄÒ»¸öÔ¶³Ì´úÂëÖ´ÐÐÎó²î£¨CVE-2023-23477£©£¬£¬£¬£¬£¬£¬£¬¸ÃÎó²îµÄCVSSv3ÆÀ·ÖΪ8.1¡£¡£¡£¡£

IBM WebSphere Application Server±£´æ´úÂë×¢ÈëÎó²î£¬£¬£¬£¬£¬£¬£¬¿ÉÔÚδ¾­Éí·ÝÑéÖ¤µÄÇéÐÎÏÂͨ¹ý·¢ËÍÌØÖÆÐòÁл¯¹¤¾ßÐòÁУ¬£¬£¬£¬£¬£¬£¬´Ó¶øµ¼ÖÂÔÚÄ¿µÄϵͳÉÏÔ¶³ÌÖ´ÐÐí§Òâ´úÂë¡£¡£¡£¡£

 

Ó°Ïì¹æÄ£

IBM WebSphere Application Serve °æ±¾ 9.0.0.0 - 9.0.5.7

IBM WebSphere Application Serve °æ±¾ 8.5.0.0 - 8.5.5.19

 

0x02 Çå¾²½¨Òé

ÏÖÔÚ¸ÃÎó²îÒѾ­ÐÞ¸´£¬£¬£¬£¬£¬£¬£¬ÊÜÓ°ÏìÓû§¿ÉÉý¼¶µ½ÒÔϰ汾£º

IBM WebSphere Application Server °æ±¾9.0£ºÉý¼¶µ½ >= 9.0.5.8

IBM WebSphere Application Server °æ±¾8.5£ºÉý¼¶µ½ >= 8.5.5.20

ÏÂÔØÅþÁ¬£º

https://www.ibm.com/support/pages/recommended-updates-websphere-application-server

 

0x03 ²Î¿¼Á´½Ó

https://www.ibm.com/support/pages/node/6891111

https://nvd.nist.gov/vuln/detail/CVE-2023-23477

 

0x04 °æ±¾ÐÅÏ¢

°æ±¾

ÈÕÆÚ

ÐÞ¸ÄÄÚÈÝ

V1.0

2023-02-08

Ê×´ÎÐû²¼

  

0x05 ¸½Â¼

ÍòÀû¹ú¼Ê¹ÙÍø¼ò½é

ÍòÀû¹ú¼Ê¹ÙÍø½¨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°ÍòÀû¹ú¼Ê¹ÙÍø´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´£¬£¬£¬£¬£¬£¬£¬ÍòÀû¹ú¼Ê¹ÙÍøÖÂÁ¦ÓÚÌṩ¾ßÓйú¼Ê¾ºÕùÁ¦µÄ×ÔÖ÷Á¢ÒìµÄÇå¾²²úÆ·ºÍ×î¼Ñʵ¼ùЧÀÍ£¬£¬£¬£¬£¬£¬£¬×ÊÖú¿Í»§ÖÜÈ«ÌáÉýÆäIT»ù´¡ÉèÊ©µÄÇå¾²ÐÔºÍÉú²úЧÄÜ£¬£¬£¬£¬£¬£¬£¬Îª´òÔìºÍÌáÉý¹ú¼Ê»¯µÄÃñ×åÐÅÏ¢Çå¾²¹¤ÒµÁì¾üÆ·ÅÆ¶ø²»Ð¸Æð¾¢¡£¡£¡£¡£

 

¹ØÓÚÍòÀû¹ú¼Ê¹ÙÍø

ÍòÀû¹ú¼Ê¹ÙÍøÇå¾²Ó¦¼±ÏìÓ¦ÖÐÐÄÖ÷ÒªÕë¶ÔÖ÷ÒªÇå¾²Îó²îµÄÔ¤¾¯¡¢¸ú×ٺͷÖÏíÈ«Çò×îеÄÍþвÇ鱨ºÍÇå¾²±¨¸æ¡£¡£¡£¡£

¹Ø×¢ÒÔϹ«Öںţ¬£¬£¬£¬£¬£¬£¬»ñȡȫÇò×îÐÂÇå¾²×ÊѶ£º

image.png