¡¾Îó²îͨ¸æ¡¿JumpServerÃÜÂëÖØÖÃÎó²î£¨CVE-2023-42820£©

Ðû²¼Ê±¼ä 2023-09-27

Ò»¡¢Îó²î¸ÅÊö

CVE   ID

CVE-2023-42820

·¢Ã÷ʱ¼ä

2023-09-27

Àà    ÐÍ

ÃÜÂëÖØÖÃ

µÈ    ¼¶

¸ßΣ

¹¥»÷ÏòÁ¿

ÍøÂç

ËùÐèȨÏÞ

ÎÞ

¹¥»÷ÖØÆ¯ºó

¸ß

Óû§½»»¥

ÎÞ

PoC/EXP

δ֪

ÔÚҰʹÓÃ

δ·¢Ã÷

 

JumpServer ÊÇÒ»¿î¹ãÊܽӴýµÄ¿ªÔ´±¤ÀÝ»ú£¬£¬£¬ £¬£¬ÊÇÇÐºÏ 4A ¹æ·¶µÄרҵÔËάÇå¾²Éó¼ÆÏµÍ³¡£¡£¡£¡£¡£¡£

9ÔÂ27ÈÕ£¬£¬£¬ £¬£¬ÍòÀû¹ú¼Ê¹ÙÍøVSRC¼à²âµ½JumpServerÖÐÐÞ¸´Á˶à¸öÇå¾²Îó²î£¬£¬£¬ £¬£¬²¿·Ö¸ßΣÎó²îÏêÇéÈçÏ£º

CVE-2023-42820£ºJumpServerÃÜÂëÖØÖÃÎó²î

JumpServer v2.24 - v3.6.4Öб£´æÃÜÂëÖØÖÃÎó²î£¬£¬£¬ £¬£¬¸ÃÎó²îÊÇÓÉÓÚµÚÈý·½¿â½«Ëæ»úÊýÖÖ×Ó̻¶¸øAPI£¬£¬£¬ £¬£¬Ôì³ÉËæ»úÊýÖÖ×Óй¶£¬£¬£¬ £¬£¬´Ó¶ø¿ÉÄÜÔÊÐíÖØ·ÅËæ»úÌìÉúµÄÑéÖ¤Â룬£¬£¬ £¬£¬µ¼ÖÂÃÜÂëÖØÖᣡ£¡£¡£¡£¡£¿£¿£¿Éͨ¹ýÆôÓà MFA»ò¹Ø±ÕÍâµØÉí·ÝÑéÖ¤À´»º½â¸ÃÎó²î¡£¡£¡£¡£¡£¡£

CVE-2023-43650£ºJumpServerÃÜÂëÖØÖñ©Á¦ÆÆ½âÎó²î

JumpServerÖ§³ÖÓû§ÖØÖÃÒÅÍüµÄÃÜÂ룬£¬£¬ £¬£¬ÓÉÓÚÖØÖÃÓû§ÃÜÂëµÄÑéÖ¤ÂëûÓÐËÙÂÊÏÞÖÆ£¬£¬£¬ £¬£¬Î´¾­Éí·ÝÑéÖ¤µÄÔ¶³ÌÍþвÕß¿Éͨ¹ýÇëÇóÖØÖÃÃÜÂ룬£¬£¬ £¬£¬²¢±¬ÆÆ6λÑéÖ¤Â루¹æÄ£´Ó000000-999999£©À´ÊµÏÖÐ®ÖÆ·Ç MFA ÕÊ»§¡£¡£¡£¡£¡£¡£

CVE-2023-43651£ºJumpServer koko×é¼þÔ¶³ÌÏÂÁîÖ´ÐÐÎó²î

Koko ÊÇ JumpServer ÅþÁ¬×Ö·ûЭÒéµÄÖÕ¶Ë×é¼þ£¬£¬£¬ £¬£¬Ö§³Ö SSH¡¢TELNET¡¢MySQL¡¢Redis µÈЭÒé¡£¡£¡£¡£¡£¡£Óû§¿Éͨ¹ýkokoÌṩµÄWEB CLI½çÃæµÇ¼ÊÚȨµÄmongoDBÊý¾Ý¿â£¬£¬£¬ £¬£¬²¢Ê¹ÓÃMongoDB»á»°Ö´ÐÐí§ÒâÏÂÁ£¬£¬ £¬£¬²¢¿ÉÄܽøÒ»²½Ê¹ÓøÃÎó²îÀ´»ñµÃÖ÷»úϵͳµÄ root ȨÏÞ¡£¡£¡£¡£¡£¡£

 

¶þ¡¢Ó°Ïì¹æÄ£

CVE-2023-42820£ºJumpserver°æ±¾v2.24 - v3.6.4

CVE-2023-43650£ºJumpserver°æ±¾v2.0.0-v2.28.19¡¢v3.0.0-v3.7.0

CVE-2023-43651£ºKoko°æ±¾v2.0.0-v2.28.19¡¢v3.0.0-v3.7.0

 

Èý¡¢Çå¾²²½·¥

3.1 Éý¼¶°æ±¾

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

Jumpserver v2 °æ±¾ >= v2.28.20

Jumpserver v3°æ±¾ >= v3.7.1

ÏÂÔØÁ´½Ó£º

https://github.com/jumpserver/jumpserver/releases

Koko°æ±¾£ºv2.28.20»òv3.7.1¡£¡£¡£¡£¡£¡£

ÏÂÔØÁ´½Ó£º

https://github.com/jumpserver/koko/releases

3.2 ÔÝʱ²½·¥

ÔÝÎÞ¡£¡£¡£¡£¡£¡£

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://github.com/jumpserver/jumpserver/security/advisories/GHSA-7prv-g565-82qp

https://github.com/jumpserver/jumpserver/security/advisories/GHSA-mwx4-8fwc-2xvw

https://github.com/jumpserver/jumpserver/security/advisories/GHSA-4r5x-x283-wm96

 

ËÄ¡¢°æ±¾ÐÅÏ¢

°æ±¾

ÈÕÆÚ

±¸×¢

V1.0

2023-09-27

Ê×´ÎÐû²¼

 

Îå¡¢¸½Â¼

5.1 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¢¡£¡£¡£¡£¡£¡£

5.2 ¹ØÓÚÍòÀû¹ú¼Ê¹ÙÍø

ÍòÀû¹ú¼Ê¹ÙÍøÇå¾²Ó¦¼±ÏìÓ¦ÖÐÐÄÒÑÐû²¼1000¶à¸öÎó²îͨ¸æºÍΣº¦Ô¤¾¯£¬£¬£¬ £¬£¬ÎÒÃǽ«Ò»Á¬¸ú×ÙÈ«Çò×îеÄÍøÂçÇå¾²ÊÂÎñºÍÎó²î£¬£¬£¬ £¬£¬ÎªÆóÒµµÄÐÅÏ¢Çå¾²±£¼Ý»¤º½¡£¡£¡£¡£¡£¡£

¹Ø×¢ÎÒÃÇ£º

image.png