¡¾Â©¶´Í¨¸æ¡¿GitLab EE·ÃÎÊ¿ØÖƲ»Íש¶´£¨CVE-2023-5009£©

Ðû²¼Ê±¼ä 2023-09-19


Ò»¡¢Â©¶´¸ÅÊö

CVE   ID

CVE-2023-5009

·¢ÏÖʱ¼ä

2023-09-19

Àà    ÐÍ

·ÃÎÊ¿ØÖƲ»Í×

µÈ    ¼¶

¸ßΣ

¹¥»÷ÏòÁ¿

ÍøÂç

ËùÐèȨÏÞ

µÍ

¹¥»÷ÅÓ´ó¶È

µÍ

Óû§½»»¥

ÎÞ

PoC/EXP

δ֪

ÔÚÒ°ÀûÓÃ

δ·¢ÏÖ

 

GitLabÊÇÒ»¸öÓÃÓÚ¶ÑÕ»¹ÜÀíϵͳµÄ¿ªÔ´ÏîÄ¿ £¬ÆäʹÓÃGit×÷Ϊ´úÂë¹ÜÀí¹¤¾ß £¬¿Éͨ¹ýWeb½çÃæ·ÃÎʹûÈ»»ò˽ÈËÏîÄ¿¡£

9ÔÂ19ÈÕ £¬¶«É­Æ½Ì¨VSRC¼à²âµ½GitLab Ðû²¼Äþ¾²Í¨¸æ £¬ÐÞ¸´ÁËGitLab ÆóÒµ°æ £¨EE£©ÖеÄÒ»¸ö·ÃÎÊ¿ØÖƲ»Íש¶´£¨CVE-2023-5009£© £¬ÆäCVSSv3ÆÀ·ÖΪ9.6¡£¸Ã©¶´ÎªCVE-2023-3932µÄÈÆ¹ý £¬¿ÉÄܵ¼ÖµÍȨÏÞÓû§Í¨¹ý¼Æ»®µÄÄþ¾²É¨Ãè¼ÆÄ±ÒÔÈÎÒâÓû§Éí·ÝÔËÐйܵÀ×÷Òµ¡£

  

¶þ¡¢Ó°Ï췶Χ

13.12<=GitLab EE°æ±¾<16.2.7

16.3<=GitLab EE°æ±¾<16.3.4

 

Èý¡¢Äþ¾²´ëÊ©

3.1 Éý¼¶°æ±¾

Ŀǰ¸Ã©¶´ÒѾ­ÐÞ¸´ £¬ÊÜÓ°ÏìÓû§¿ÉÉý¼¶µ½ÒÔϰ汾£º

GitLab EE°æ±¾£º16.3.4 »ò16.2.7¡£

ÏÂÔØÁ´½Ó£º

https://about.gitlab.com/update/

×¢£ºGitLab ÉçÇø°æ£¨CE£©Óû§Ò²¿ÉÉý¼¶µ½GitLab CE°æ±¾16.3.4 »ò16.2.7¡£

3.2 ÁÙʱ´ëÊ©

Èç¹ûÎÞ·¨Éý¼¶ £¬GitLab EE°æ±¾16.2֮ǰµÄÓû§¿ÉʹÓô˻º½â´ëÊ© £¬½ûÓÃÒÔÏÂÆäÖÐÒ»»òÁ½ÏЧ£º

l  Direct transfers

l  Security policies

×¢Òâ £¬Èç¹ûͬʱÆôÓÃÁËÕâÁ½¸ö¹¦Ð§ £¬ÔòÔËÐÐ16.2 ֮ǰ°æ±¾µÄʵÀý´¦ÓÚÒ×Êܹ¥»÷״̬¡£

3.3 ͨÓý¨Òé

l  ¶¨ÆÚ¸üÐÂϵͳ²¹¶¡ £¬¼õÉÙϵͳ©¶´ £¬ÌáÉý·þÎñÆ÷µÄÄþ¾²ÐÔ¡£

l  ¼ÓǿϵͳºÍÍøÂçµÄ·ÃÎÊ¿ØÖÆ £¬Ð޸ķÀ»ðǽ¼ÆÄ± £¬¹Ø±Õ·ÇÐëÒªµÄÓ¦Óö˿ڻò·þÎñ £¬¼õÉÙ½«Î£ÏÕ·þÎñ£¨ÈçSSH¡¢RDPµÈ£©Ì»Â¶µ½¹«Íø £¬¼õÉÙ¹¥»÷Ãæ¡£

l  ʹÓÃÆóÒµ¼¶Äþ¾²²úÎï £¬ÌáÉýÆóÒµµÄÍøÂçÄþ¾²ÐÔÄÜ¡£

l  ¼ÓǿϵͳÓû§ºÍȨÏÞ¹ÜÀí £¬ÆôÓöàÒòËØÈÏÖ¤»úÖÆºÍ×îСȨÏÞÔ­Ôò £¬Óû§ºÍÈí¼þȨÏÞÓ¦±£³ÖÔÚ×îµÍÏÞ¶È¡£

l  ÆôÓÃÇ¿ÃÜÂë¼ÆÄ±²¢ÉèÖÃΪ¶¨ÆÚÐ޸ġ£

3.4 ²Î¿¼Á´½Ó

https://about.gitlab.com/releases/2023/09/18/security-release-gitlab-16-3-4-released/

https://nvd.nist.gov/vuln/detail/CVE-2023-5009

https://nvd.nist.gov/vuln/detail/CVE-2023-3932

 

ËÄ¡¢°æ±¾ÐÅÏ¢

°æ±¾

ÈÕÆÚ

±¸×¢

V1.0

2023-09-19

Ê×´ÎÐû²¼

V2.0

2023-09-20

¸üÐÂCVE-ID¡¢Â©¶´ÀàÐ͵È

 


Îå¡¢¸½Â¼

5.1 ¶«É­Æ½Ì¨¼ò½é

¶«É­Æ½Ì¨½¨Á¢ÓÚ1996Äê £¬ÊÇÓÉÁôÃÀ²©Ê¿ÑÏÍû¼ÑŮʿ´´½¨µÄ¡¢ÓµÓÐÍêÈ«×ÔÖ÷֪ʶ²úȨµÄÐÅÏ¢Äþ¾²¸ß¿Æ¼¼ÆóÒµ¡£ÊǹúÄÚ×î¾ßʵÁ¦µÄÐÅÏ¢Äþ¾²²úÎï¡¢Äþ¾²·þÎñ½â¾ö·½°¸µÄÁ캽ÆóÒµÖ®Ò»¡£

¹«Ë¾×ܲ¿Î»ÓÚ±±¾©ÊÐÖйشåÈí¼þÔ°¶«É­Æ½Ì¨´óÏà £¬¹«Ë¾Ô±¹¤6000ÓàÈË £¬Ñз¢ÍŶÓ1200ÓàÈË, ¼¼Êõ·þÎñÍŶÓ1300ÓàÈË¡£ÔÚÈ«¹ú¸÷Ê¡¡¢ÊС¢×ÔÖÎÇøÉèÁ¢·ÖÖ§»ú¹¹ÁùÊ®¶à¸ö £¬ÓµÓÐÁýÕÖÈ«¹úµÄÏúÊÛÌåϵ¡¢ÇþµÀÌåϵºÍ¼¼ÊõÖ§³ÖÌåϵ¡£¹«Ë¾ÓÚ2010Äê6ÔÂ23ÈÕÔÚÉîÛÚÖÐС°å¹ÒÅÆÉÏÊС££¨¹ÉƱ´úÂ룺002439£©

¶àÄêÀ´ £¬¶«É­Æ½Ì¨ÖÂÁ¦ÓÚÌṩ¾ßÓйú¼Ê¾ºÕùÁ¦µÄ×ÔÖ÷´´ÐµÄÄþ¾²²úÎïºÍ×î¼Ñʵ¼ù·þÎñ £¬×ÊÖú¿Í»§È«ÃæÌáÉýÆäIT»ù´¡ÉèÊ©µÄÄþ¾²ÐÔºÍÉú²úЧÄÜ £¬Îª´òÔìºÍÌáÉý¹ú¼Ê»¯µÄÃñ×åÐÅÏ¢Äþ¾²¹¤ÒµÁì¾üÆ·ÅÆ¶ø²»Ð¸Å¬Á¦¡£

5.2 ¹ØÓÚ¶«É­Æ½Ì¨

¶«É­Æ½Ì¨Äþ¾²Ó¦¼±ÏìÓ¦ÖÐÐÄÒÑÐû²¼1000¶à¸ö©¶´Í¨¸æºÍ·çÏÕÔ¤¾¯ £¬ÎÒÃǽ«Á¬Ðø¸ú×ÙÈ«Çò×îеÄÍøÂçÄþ¾²Ê¼þºÍ©¶´ £¬ÎªÆóÒµµÄÐÅÏ¢Äþ¾²±£¼Ý»¤º½¡£

¹Ø×¢ÎÒÃÇ£º

image.png