¡¾·ì϶¹«¸æ¡¿Django SQL×¢Èë·ì϶£¨CVE-2022-34265£©

°ä²¼¹¦·ò 2022-07-05

0x00 ·ì϶¸ÅÊö

CVE   ID

CVE-2022-34265

·¢ÏÖ¹¦·ò

2022-07-05

Àà    ÐÍ

SQL×¢Èë

µÈ    ¼¶

¸ßΣ

Ô¶³ÌÀûÓÃ


Ó°ÏìÁìÓò


¹¥»÷¸´ÔÓ¶È


Óû§½»»¥


PoC/EXP


ÔÚÒ°ÀûÓÃ


 

0x01 ·ì϶ÏêÇé

DjangoÊÇÒ»¸ö»ùÓÚPythonµÄ¿ªÔ´WebÀûÓÿò¼Ü¡£

7ÔÂ4ÈÕ£¬DjangoÏîÄ¿°ä²¼¸üв¼¸æ£¬½¨¸´ÁËDjangoÖеÄÒ»¸öSQL×¢Èë·ì϶£¨CVE-2022-34265£©¡£

ÔÚÊÜÓ°ÏìµÄDjango°æ±¾ÖУ¬Äܹ»Í¨¹ý´«µÝ¶ñÒâÊý¾Ý×÷Ϊkind/lookup_nameµÄÖµ£¬ÈôÊÇÀûÓ÷¨Ê½ÔÚ½«ÕâЩ²ÎÊý´«µÝ¸øTrunc() ºÍ Extract() Êý¾Ý¿âº¯Êý£¨ÈÕÆÚº¯Êý£©Ö®Ç°Ã»Óо­¹ýÊäÈë¹ýÂË»òתÒ壬ÔòÈÝÒ×Êܵ½SQL×¢Èë¹¥»÷¡£½«lookup_name ºÍkind choiceÏÞ¶ÈÔÚÒÑÖª°²È«ÁбíÖеÄÀûÓ÷¨Ê½²»ÊÜÓ°Ïì¡£

 

Ó°ÏìÁìÓò

DjangoÖ÷·ÖÖ§

Django 4.1£¨²âÊÔÖУ©

Django 4.0°æ±¾£º< 4.0.6

Django 3.2°æ±¾£º< 3.2.14


0x02 °²È«½¨Òé

Ŀǰ´Ë·ì϶ÒѾ­½¨¸´£¬ÊÜÓ°ÏìÓû§Äܹ»Éý¼¶µ½ÒÔϰ汾£º

Django 4.0°æ±¾£ºÉý¼¶µ½4.0.6

Django 3.2°æ±¾£ºÉý¼¶µ½3.2.14

×¢£º´Ë·ì϶ÒÑÔÚDjango Ö÷·ÖÖ§ÒÔ¼°4.1¡¢4.0 ºÍ 3.2 °æ±¾·ÖÖ§Öн¨¸´£¬µ«Django 4.1°æ±¾Ä¿Ç°´¦ÓÚ²âÊÔ״̬¡£

ÏÂÔØÁ´½Ó£º

https://github.com/django/django/tags

 

0x03 ²Î¿¼Á´½Ó

https://www.djangoproject.com/weblog/2022/jul/04/security-releases/

https://github.com/django/django

https://www.bleepingcomputer.com/news/security/django-fixes-sql-injection-vulnerability-in-new-releases/

 

0x04 °æ±¾ÐÅÏ¢

°æ±¾

ÈÕÆÚ

Åú¸ÄÄÚÈÝ

V1.0

2022-07-05

³õ´Î°ä²¼

 

0x05 ¸½Â¼

GA»Æ½ð¼×¼ò½é

GA»Æ½ð¼×³ÉÁ¢ÓÚ1996Ä꣬ÊÇÓÉÁôÃÀ²©Ê¿ÑÏÍû¼ÑŮʿ´´½¨µÄ¡¢Õ¼ÓÐÆëÈ«×ÔÖ÷֪ʶ²úȨµÄÐÅÏ¢°²È«¸ß¿Æ¼¼ÆóÒµ¡£ÊǹúÄÚ×î¾ßʵÁ¦µÄÐÅÏ¢°²È«²úÆ·¡¢°²È«·þÎñ½â¾ö¹æ»®µÄÁ캽ÆóÒµÖ®Ò»¡£

¹«Ë¾×ܲ¿Î»ÓÚ±±¾©ÊÐÖйشåÈí¼þÔ°GA»Æ½ð¼×´óÏ㬹«Ë¾Ô±¹¤½ü4000ÈË£¬Ñз¢ÍŶÓ1200ÓàÈË, ¼¼Êõ·þÎñÍŶÓ1300ÓàÈË¡£ÔÚÈ«¹ú¸÷Ê¡¡¢ÊÓ×¢×ÔÖÎÇøÉèÁ¢·ÖÖ§»ú¹¹ÁùÊ®¶à¸ö£¬Õ¼Óи²¸ÇÈ«¹úµÄÏúÊÛϵͳ¡¢Çþ·ϵͳºÍ¼¼ÊõÖ§³Öϵͳ¡£¹«Ë¾ÓÚ2010Äê6ÔÂ23ÈÕÔÚÉîÛÚÖÐÓ×°å¹ÒÅÆÉÏÊС££¨¹ÉƱ´úÂ룺002439£©

¶àÄêÀ´£¬GA»Æ½ð¼×ÖÂÁ¦ÓÚÌṩӵÓйú¼Ê¾ºÕùÁ¦µÄ×ÔÖ÷´´Ðµİ²È«²úÆ·ºÍ×î¼Ñʵ¼Ê·þÎñ£¬Ô®ÊÖ¿Í»§È«ÃæÌáÉýÆäIT»ù´¡ÉèÊ©µÄ°²È«ÐԺͳö²úЧÁ¦£¬Îª´òÔìºÍÌáÉý¹ú¼Ê»¯µÄÃñ×åÐÅÏ¢°²È«²úÒµÁì¾üÆ·ÅÆ¶ø²»Ð¸ÖÂÁ¦¡£

 

¹ØÓÚGA»Æ½ð¼×

GA»Æ½ð¼×°²È«Ó¦¼±ÏìÓ¦ÖÐÐÄÖØÒªÕë¶Ô³ÁÒª°²È«·ì϶µÄÔ¤¾¯¡¢¸ú×ٺͷÖÏíÈ«Çò×îеÄÍþвµý±¨ºÍ°²È«»ã±¨¡£

¹Ø×¢ÒÔϹ«¼ÒºÅ£¬»ñȡȫÇò×îа²È«×ÊѶ£º

image.png