¡¾Îó²îͨ¸æ¡¿Atlassian Crowd Çå¾²ÉèÖùýʧÎó²î£¨CVE-2022-43782£©

Ðû²¼Ê±¼ä 2022-11-18

 

0x00 Îó²î¸ÅÊö

CVE   ID

CVE-2022-43782

·¢Ã÷ʱ¼ä

2022-11-18

Àà    ÐÍ

ÉèÖùýʧ

µÈ    ¼¶

¸ßΣ

Ô¶³ÌʹÓÃ

ÊÇ

Ó°Ïì¹æÄ£


¹¥»÷ÖØÆ¯ºó


Óû§½»»¥


PoC/EXP


ÔÚҰʹÓÃ


 

0x01 Îó²îÏêÇé

Atlassian CrowdÖ¼ÔÚʵÏÖ¼¯ÖÐÉí·ÝÖÎÀí£¬£¬£¬£¬£¬£¬¿ÉÎ޷켯³ÉJira¡¢Confluence ºÍ BitbucketµÈAtlassian ²úÆ·²¢Ìṩ¼¯ÖÐʽµ¥µãµÇ¼ (SSO) ºÍÓû§ÖÎÀí¡£¡£¡£¡£¡£

11ÔÂ16ÈÕ£¬£¬£¬£¬£¬£¬AtlassianÐû²¼Ç徲ͨ¸æ£¬£¬£¬£¬£¬£¬ÐÞ¸´ÁËAtlassian CrowdÖеÄÒ»¸öÇå¾²ÉèÖùýʧÎó²î£¨CVE-2022-43782£©¡£¡£¡£¡£¡£

Atlassian Crowd 3.0.0¼°Ö®ºó°æ±¾Öб£´æÇå¾²ÉèÖùýʧÎó²î£¬£¬£¬£¬£¬£¬¿ÉÄܵ¼ÖÂÔÚ{{usermanagement}} ·¾¶ÏÂŲÓà Crowd µÄ REST APIÖеÄÌØÈ¨¶Ëµã£¬£¬£¬£¬£¬£¬µ«¸ÃÎó²îÖ»Äܱ»Remote AddressÉèÖÃÖÐCrowdÓ¦ÓóÌÐò°×Ãûµ¥ÏÂÖ¸¶¨µÄ IP ËùʹÓ㬣¬£¬£¬£¬£¬ÔÚ3.0.0Ö®ºóµÄ°æ±¾ÖÐĬÒÔΪ{{none}}¡£¡£¡£¡£¡£

 

Ó°Ïì¹æÄ£

Atlassian Crowd 3.0.0 - 3.7.2

Atlassian Crowd 4.0.0 - 4.4.3

Atlassian Crowd 5.0.0 - 5.0.2

×¢£ºcrowdÓ¦ÓõÄRemote AddressÉèÖÃÖÐδÔöÌíIPµØµãÔò²»ÊÜÓ°Ï죨3.0.0Ö®ºóµÄ°æ±¾Ä¬ÈÏûÓУ©¡£¡£¡£¡£¡£

 

0x02 Çå¾²½¨Òé

ÏÖÔÚ¸ÃÎó²îÒѾ­ÐÞ¸´£¬£¬£¬£¬£¬£¬ÊÜÓ°ÏìÓû§¿ÉÒÔÉý¼¶µ½ÒÔϰ汾£º

Atlassian Crowd 5.0°æ±¾ >= 5.0.3

Atlassian Crowd 4.0°æ±¾ >= 4.4.4

Atlassian Crowd 3.0°æ±¾ £º¸Ã°æ±¾ÒÑ×èֹά»¤£¬£¬£¬£¬£¬£¬¿ÉÉý¼¶µ½Crowd 4.4.4 »ò 5.0.3¡£¡£¡£¡£¡£

ÏÂÔØÁ´½Ó£º

https://www.atlassian.com/software/crowd

 

0x03 ²Î¿¼Á´½Ó

https://confluence.atlassian.com/crowd/crowd-security-advisory-november-2022-1168866129.html

https://nvd.nist.gov/vuln/detail/CVE-2022-43782

 

0x04 °æ±¾ÐÅÏ¢

°æ±¾

ÈÕÆÚ

ÐÞ¸ÄÄÚÈÝ

V1.0

2022-11-18

Ê×´ÎÐû²¼

 

0x05 ¸½Â¼

¼øºÚµ£±£Íø¼ò½é

¼øºÚµ£±£Íø½¨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°¼øºÚµ£±£Íø´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´£¬£¬£¬£¬£¬£¬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

image.png