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CVE-2023-7028

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GitLabÊÇÒ»¸öÓÃÓÚ²Ö¿âÖÎÀíϵͳµÄ¿ªÔ´ÏîÄ¿£¬ÆäʹÓÃGit×÷Ϊ´úÂëÖÎÀí¹¤¾ß£¬¿Éͨ¹ýWeb½çÃæ½Ó¼û¹«¿ª»ò¸öÈËÏîÄ¿¡£

2024Äê1ÔÂ12ÈÕ£¬±¦ÔËÀ³¹Ù·½ÍøÕ¾VSRC¼à²âµ½GitLabÉçÇø°æ£¨CE£©ºÍÆóÒµ°æ£¨EE£©Öн¨¸´ÁËÒ»¸ö³ÁÖÃÃÜÂë·ì϶£¨CVE-2023-7028£©£¬¸Ã·ì϶µÄCVSSv3ÆÀ·ÖΪ10.0¡£

GitLab CE/EEÖÐÖ§³ÖÓû§Í¨¹ý¸¨Öúµç×ÓÓʼþµØÖ·³ÁÖÃÃÜÂë¡£GitLab CE/EE¶à¸öÊÜÓ°Ïì°æ±¾ÖУ¬ÓÉÓÚµç×ÓÓʼþÑéÖ¤¹ý³ÌÖдæÔÚÃýÎó£¬Óû§ÕÊ»§ÃÜÂë³ÁÖõç×ÓÓʼþÄܹ»·¢Ë͵½Î´¾­ÑéÖ¤µÄµç×ÓÓʼþµØÖ·£¬¿ÉÄܵ¼ÖÂÔÚÎÞÐèÓû§½»»¥µÄÇé¿öÏÂͨ¹ýÃÜÂë³ÁÖýøÐÐÕÊ»§ÊÕÊÜ¡£

´Ë±í£¬GitLab CE/EE¶à¸öÊÜÓ°Ïì°æ±¾Öл¹½¨¸´ÁËÒ»¸öÊÚȨ²é³­²»µ±·ì϶£¨CVE-2023-5356£¬CVSSv3ÆÀ·Ö9.6£©£¬¿ÉÄܵ¼ÖÂÓû§ÀÄÓÃSlack/Mattermost¼¯³ÉÒÔÆäËûÓû§µÄÉí·ÝÖ´ÐÐб¸ÜºÅÁî¡£

 

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CVE-2023-7028

GitLab CE/EE 16.1 < 16.1.5

GitLab CE/EE 16.2 < 16.2.8

GitLab CE/EE 16.3 < 16.3.6

GitLab CE/EE 16.4 < 16.4.4

GitLab CE/EE 16.5 < 16.5.6

GitLab CE/EE 16.6 < 16.6.4

GitLab CE/EE 16.7 < 16.7.2

CVE-2023-5356

8.13<= GitLab CE/EE°æ±¾ < 16.5.6

GitLab CE/EE 16.6 < 16.6.4

GitLab CE/EE 16.7 < 16.7.2

 


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3.1 Éý¼¶°æ±¾

ĿǰÕâЩ·ì϶ÒѾ­½¨¸´£¬ÊÜÓ°ÏìÓû§¿ÉÉý¼¶µ½GitLab CE/EE °æ±¾16.5.6¡¢16.6.4 ºÍ 16.7.2¡£´Ë±í£¬CVE-2023-7028µÄ°²È«½¨¸´·¨Ê½ÒÑÏòºóÒÆÖ²µ½GitLab°æ±¾16.1.6¡¢16.2.9¡¢16.3.7ºÍ16.4.5¡£

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https://about.gitlab.com/

×¢£ºÕë¶ÔCVE-2023-7028£¬SSO Óû§£¨ÀýÈç SAML£©»áÊܵ½Ó°Ï죬µ« LDAP Óû§²»»áÊܵ½Ó°Ï죬ÓÉÓÚûÓн¡Íü/³ÁÖÃÃÜÂëÑ¡Ïî¡£´Ë±í£¬ÆôÓÃÁËË«³É·ÖÉí·ÝÑéÖ¤µÄÓû§ºÜÈÝÒ×Êܵ½ÃÜÂë³ÁÖõÄÓ°Ï죬µ«ÕÊ»§²»»á±»ÊÕÊÜ£¬ÓÉÓÚ±ØÒªµÚ¶þ¸öÉí·ÝÑéÖ¤³É·ÖÄÜÁ¦µÇ¼¡£

3.2 һʱ´ëÊ©

Õë¶ÔCVE-2023-7028£º

½¨ÒéÉý¼¶µ½µ±Ç°×îн¨¸´°æ±¾£¬ÈçÎÞ·¨Á¢¼´Éý¼¶£¬¿ÉΪËùÓÐ GitLab ÕÊ»§ÆôÓÃË«³É·ÖÉí·ÝÑéÖ¤(2FA)£¬ÓÈÆäÊÇÓµÓи߼¶È¨ÏÞµÄÓû§£¨ÀýÈçÖÎÀíÔ¹ØÊ»§£© £»ÈôÊÇÒѾ­ÆôÓÃÁË2FA£¬ÍþвÕß½«ÎÞ·¨ÊÕÊܸÃÕÊ»§£¬µ«Æä¿ÉÄÜÒÀÈ»¿ÉÄܳÁÖÃÃÜÂ룬µ«ÎÞ·¨½Ó¼ûµÚ¶þ³É·ÖÉí·ÝÑéÖ¤²½Öè¡£

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l  ²é³­ gitlab-rails/production_json.log£¬ÒԲ鿴ÊÇ·ñ´æÔÚÖ¸Ïò /users/password õè¾¶µÄ HTTP ÒªÇ󣬯äÖÐÔ̺¬params.value.email£¬ÓÉÓµÓжà¸öµç×ÓÓʼþµØÖ·µÄjsonÊý×é×é³É¡£

l  ²é³­ gitlab-rails/audit_json.log£¬ÒÔ²éÕÒÔ̺¬meta.caller.idµÄPasswordsController#createºÍtarget_detailsµÄÌõ¿î£¬ÕâЩÌõ¿îÓÉÓµÓжà¸öµç×ÓÓʼþµØÖ·µÄjsonÊý×é×é³É¡£

3.3 ͨÓý¨Òé

l  ¶¨ÆÚ¸üÐÂϵͳ²¹¶¡£¬Ï÷¼õϵͳ·ì϶£¬ÌáÉý·þÎñÆ÷µÄ°²È«ÐÔ¡£

l  ¼ÓǿϵͳºÍÍøÂçµÄ½Ó¼û½ÚÔ죬Åú¸Ä·À»ðǽսÊõ£¬¹Ø¹Ø·Ç±ØÒªµÄÀûÓö˿ڻò·þÎñ£¬Ï÷¼õ½«Î£ÏÕ·þÎñ£¨ÈçSSH¡¢RDPµÈ£©Â¶³öµ½¹«Íø£¬Ï÷¼õ¹¥»÷Ãæ¡£

l  ʹÓÃÆóÒµ¼¶°²È«²úÆ·£¬ÌáÉýÆóÒµµÄÍøÂ簲ȫ»úÄÜ¡£

l  ¼ÓǿϵͳÓû§ºÍȨÏÞÖÎÀí£¬ÆôÓöà³É·ÖÈÏÖ¤»úÔìºÍ×îÓ×ȨÏÞ×¼Ôò£¬Óû§ºÍÈí¼þȨÏÞӦά³ÖÔÚ×îµÍÏÞ¶È¡£

l  ÆôÓÃÇ¿ÃÜÂëÕ½Êõ²¢ÉèÖÃΪ¶¨ÆÚÅú¸Ä¡£

3.4 ²Î¿¼Á´½Ó

https://about.gitlab.com/releases/2024/01/11/critical-security-release-gitlab-16-7-2-released/

https://nvd.nist.gov/vuln/detail/CVE-2023-7028

 

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