¡¾Â©¶´Í¨¸æ¡¿GitLab Ô¶³Ì´úÂëÖ´ÐЩ¶´£¨CVE-2022-2185£©

Ðû²¼Ê±¼ä 2022-07-01
 

0x00 ©¶´¸ÅÊö

CVE   ID

CVE-2022-2185

·¢ÏÖʱ¼ä

2022-07-01

Àà    ÐÍ

´úÂëÖ´ÐÐ

µÈ    ¼¶

ÑÏÖØ

Ô¶³ÌÀûÓÃ

ÊÇ

Ó°Ï췶Χ


¹¥»÷ÅÓ´ó¶È

µÍ

Óû§½»»¥

ÎÞ

PoC/EXP


ÔÚÒ°ÀûÓÃ


 

0x01 ©¶´ÏêÇé

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

7ÔÂ1ÈÕ£¬GitLabÐû²¼Äþ¾²Í¨¸æ£¬ÐÞ¸´ÁËGitLabÉçÇø°æ£¨CE£©ºÍÆóÒµ°æ£¨EE£©ÖеÄÒ»¸öÔ¶³Ì´úÂëÖ´ÐЩ¶´£¨CVE-2022-2185£©£¬¸Ã©¶´µÄCVSSÆÀ·ÖΪ9.9£¬Ê¹µÃÊÚȨÓû§¿ÉÒÔͨ¹ýµ¼Èë¶ñÒâÖÆ×÷µÄÏîĿʵÏÖÔ¶³Ì´úÂëÖ´ÐÐ ¡£

´ËÍ⣬GitLab»¹ÐÞ¸´ÁËGitLab EEÖеĿçÕ¾½Å±¾Â©¶´£¨CVE-2022-2235£¬CVSSÆÀ·Ö8.7£©ºÍGitLab CE/EE ÏîÄ¿ÉèÖÃÒ³ÃæÖеĴ洢ÐÍ¿çÕ¾½Å±¾Â©¶´£¨CVE-2022-2230£¬CVSSÆÀ·Ö8.1£©£¬Ç°Õß¿ÉÄܵ¼ÖÂÔÚ´¥·¢Ê±Ö´ÐжñÒâ²Ù×÷£¬ºóÕß¿ÉÄܵ¼ÖÂÒÔÊܺ¦ÕßµÄÃûÒåÔÚGitLabÖÐÖ´ÐÐÈÎÒâJavaScript´úÂë ¡£

 

Ó°Ï췶Χ

CVE-2022-2185£º

GitLab CE/EE 14.0°æ±¾£º< 14.10.5

GitLab CE/EE 15.0°æ±¾£º< 15.0.4

GitLab CE/EE 15.1°æ±¾£º< 15.1.1

CVE-2022-2235£º

GitLab EE 14.5°æ±¾£º< 14.10.5

GitLab EE 15.0°æ±¾£º< 15.0.4

GitLab EE 15.1°æ±¾£º< 15.1.1

CVE-2022-2230£º

GitLab CE/EE 14.4°æ±¾£º< 14.10.5

GitLab CE/EE 15.0°æ±¾£º< 15.0.4

GitLab CE/EE 15.1°æ±¾£º< 15.1.1

 

0x02 Äþ¾²½¨Òé

ĿǰÉÏÊö©¶´ÒѾ­ÐÞ¸´£¬ÊÜÓ°ÏìÓû§¿ÉÒÔÉý¼¶µ½ÒÔϰ汾£º

GitLab CE/EE 14.10.5

GitLab CE/EE 15.0.4

GitLab CE/EE 15.1.1

ÏÂÔØÁ´½Ó£º

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

 

0x03 ²Î¿¼Á´½Ó

https://about.gitlab.com/releases/2022/06/30/critical-security-release-gitlab-15-1-1-released/

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2185

 

0x04 °æ±¾ÐÅÏ¢

°æ±¾

ÈÕÆÚ

ÐÞ¸ÄÄÚÈÝ

V1.0

2022-07-01

Ê×´ÎÐû²¼

 

0x05 ¸½Â¼

¶«É­Æ½Ì¨¼ò½é

¶«É­Æ½Ì¨½¨Á¢ÓÚ1996Ä꣬ÊÇÓÉÁôÃÀ²©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¨´óÏ㬹«Ë¾Ô±¹¤½ü4000ÈË£¬Ñз¢ÍŶÓ1200ÓàÈË, ¼¼Êõ·þÎñÍŶÓ1300ÓàÈË ¡£ÔÚÈ«¹ú¸÷Ê¡¡¢ÊС¢×ÔÖÎÇøÉèÁ¢·ÖÖ§»ú¹¹ÁùÊ®¶à¸ö£¬ÓµÓÐÁýÕÖÈ«¹úµÄÏúÊÛÌåϵ¡¢ÇþµÀÌåϵºÍ¼¼ÊõÖ§³ÖÌåϵ ¡£¹«Ë¾ÓÚ2010Äê6ÔÂ23ÈÕÔÚÉîÛÚÖÐС°å¹ÒÅÆÉÏÊÐ ¡££¨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¦ ¡£

 

¹ØÓÚ¶«É­Æ½Ì¨

¶«É­Æ½Ì¨Äþ¾²Ó¦¼±ÏìÓ¦ÖÐÐÄÖ÷ÒªÕë¶ÔÖØÒªÄþ¾²Â©¶´µÄÔ¤¾¯¡¢¸ú×ٺͷÖÏíÈ«Çò×îеÄÍþвÇ鱨ºÍÄþ¾²³ÂËß ¡£

¹Ø×¢ÒÔϹ«Öںţ¬»ñȡȫÇò×îÐÂÄþ¾²×ÊѶ£º

image.png