¡¾·ì϶¹«¸æ¡¿Apache Linkis·´ÐòÁл¯·ì϶£¨CVE-2022-39944£©

°ä²¼¹¦·ò 2022-10-27

 

0x00 ·ì϶¸ÅÊö

CVE   ID

CVE-2022-39944

·¢ÏÖ¹¦·ò

2022-10-27

Àà    ÐÍ

·´ÐòÁл¯

µÈ    ¼¶

¸ßΣ

Ô¶³ÌÀûÓÃ

ÊÇ

Ó°ÏìÁìÓò


¹¥»÷¸´ÔÓ¶È


Óû§½»»¥


PoC/EXP


ÔÚÒ°ÀûÓÃ


 

0x01 ·ì϶ÏêÇé

Apache Linkis£¨Incubating£©ÊÇÒ»¸ö¿ªÔ´µÄÉϲãÀûÓÃÓëµ×²ãÒýÇæÖ®¼äµÄÍÆËãÖÐÑë¼þ £¬ÌṩÁË׳´óµÄÏνӡ¢¸´ÓᢱàÅÅ¡¢À©´óºÍ´¦ÖÃÄÜÁ¦¡£

10ÔÂ26ÈÕ £¬Apache°ä²¼°²È«²¼¸æ £¬½¨¸´ÁËLinkisÖеÄÒ»¸ö·´ÐòÁл¯·ì϶£¨CVE-2022-39944£©¡£

Apache Linkis°æ±¾<=1.2.0²¢ÓëMySQL Connector/Jһ·ʹÓÃʱ £¬µ±¶ÔÊý¾Ý¿âÓµÓÐдÈëȨÏÞ²¢Ê¹ÓÃMySQLÊý¾ÝÔ´ºÍ¶ñÒâ²ÎÊýÅäÖÃJDBC ECʱ´æÔÚ·´ÐòÁл¯·ì϶ £¬¿ÉÄܵ¼ÖÂÔ¶³Ì´úÂëÖ´ÐС£

 

Ó°ÏìÁìÓò

Apache Linkis °æ±¾ <= 1.2.0

 

0x02 °²È«½¨Òé

Ŀǰ¸Ã·ì϶ÒѾ­½¨¸´ £¬ÊÜÓ°ÏìÓû§Äܹ»Éý¼¶µ½Apache Linkis °æ±¾1.3.0¡£

ÏÂÔØÁ´½Ó£º

https://github.com/apache/incubator-linkis/releases/tag/1.3.0

×¢£ºÎÞ·¨Éý¼¶Apache LinkisµÄÓû§Ò²Äܹ»Ñ¡Ôñµ¥¶ÀÉý¼¶JDBC EngineConn £¬Á´½Ó£º

https://github.com/apache/incubator-linkis/tree/master/linkis-engineconn-plugins/jdbc

 

0x03 ²Î¿¼Á´½Ó

https://lists.apache.org/thread/rxytj48q17304snonjtyt5lnlw64gccc

https://github.com/apache/incubator-linkis

 

0x04 °æ±¾ÐÅÏ¢

°æ±¾

ÈÕÆÚ

Åú¸ÄÄÚÈÝ

V1.0

2022-10-27

³õ´Î°ä²¼

 

 

0x05 ¸½Â¼

GA»Æ½ð¼×¼ò½é

GA»Æ½ð¼×³ÉÁ¢ÓÚ1996Äê £¬ÊÇÓÉÁôÃÀ²©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×´óÏà £¬¹«Ë¾Ô±¹¤6000ÓàÈË £¬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