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GitLabÊÇÒ»¸öÓÃÓÚ¿ÍÕ»ÖÎÀíϵͳµÄ¿ªÔ´ÏîÄ¿£¬£¬£¬£¬ÆäʹÓÃGit×÷Ϊ´úÂëÖÎÀí¹¤¾ß£¬£¬£¬£¬¿ÉÒÔͨ¹ýWeb½çÃæ»á¼û¹ûÕæ»ò˽ÈËÏîÄ¿¡£¡£SAML£¨Security Assertion Markup Language£¬£¬£¬£¬Çå¾²¶ÏÑÔ±ê¼ÇÓïÑÔ£©ÊÇÒ»ÖÖ»ùÓÚXMLµÄ±ê×¼£¬£¬£¬£¬ÓÃÓÚÔÚ²î±ðµÄÇå¾²ÓòÖ®¼ä½»Á÷ÈÏÖ¤ºÍÊÚȨÊý¾Ý£¬£¬£¬£¬Ëü±»ÆÕ±éÓ¦ÓÃÓÚµ¥µãµÇ¼£¨SSO£©½â¾ö¼Æ»®¡£¡£

2024Äê9ÔÂ19ÈÕ£¬£¬£¬£¬ÄϹ¬NGÓéÀÖ¼¯ÍÅVSRC¼à²âµ½GitLabÖÐÐÞ¸´ÁËÒ»¸öSAMLÉí·ÝÑéÖ¤ÈÆ¹ýÎó²î£¨CVE-2024-45409£©£¬£¬£¬£¬¸ÃÎó²îµÄCVSSÆÀ·ÖΪ10.0¡£¡£

OmniAuth-SAMLºÍRuby-SAML¿âÔÚGitLabÖÐÓÃÓÚ´¦Öóͷ£»ùÓÚSAMLµÄÉí·ÝÑéÖ¤£¬£¬£¬£¬ÓÉÓÚÕâЩ¿â/¹¤¾ßÎÞ·¨×¼È·ÑéÖ¤SAMLÏìÓ¦µÄÊðÃû£¬£¬£¬£¬µ¼Ö±£´æSAMLÉí·ÝÑéÖ¤ÈÆ¹ýÎó²î£¨CVE-2024-45409£©£¬£¬£¬£¬ÍþвÕß¿ÉÒÔÖÆ×÷¶ñÒâ SAML ÏìÓ¦´Ó¶øÈƹýSAMLÉí·ÝÑéÖ¤²¢»ñµÃ¶ÔGitLabʵÀýµÄ»á¼ûȨÏÞ¡£¡£

 

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GitLab CE/EE 17.3.x < 17.3.3

GitLab CE/EE 17.2.x < 17.2.7

GitLab CE/EE 17.1.x < 17.1.8

GitLab CE/EE 17.0.x < 17.0.8

GitLab CE/EE 16.11.x < 16.11.10

OmniAuth-SAMLºÍRuby-SAMLÒÀÀµÏ

omniauth-saml <= 2.1.0

ruby-saml <= 1.12.2

1.13.0 <= ruby-saml <= 1.16.0

 

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3.1 Éý¼¶°æ±¾

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GitLab CE/EE 17.3.x >= 17.3.3

GitLab CE/EE 17.2.x >= 17.2.7

GitLab CE/EE 17.1.x >= 17.1.8

GitLab CE/EE 17.0.x >= 17.0.8

GitLab CE/EE 16.11.x >= 16.11.10

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ruby-saml£ºÉý¼¶µ½1.17.0¡¢1.12.3»ò¸ü¸ß°æ±¾

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https://about.gitlab.com/

3.2 ÔÝʱ²½·¥

Õë¶Ô×ÔÐÐÖÎÀíµÄ GitLab ×°Ö㬣¬£¬£¬¿É½ÓÄÉÒÔϲ½·¥»º½âÎó²îʹÓãº

1.ΪGitLab ×ÔÖÎÀíʵÀýÉϵÄËùÓÐÓû§ÕÊ»§ÆôÓà GitLabË«ÒòËØÉí·ÝÑéÖ¤¡£¡£×¢ÖØ£¬£¬£¬£¬ÆôÓÃÉí·ÝÌṩÕߣ¨IdP£©¶àÒòËØÉí·ÝÑéÖ¤²»¿É»º½â¸ÃÎó²î¡£¡£

2.²»ÔÊÐíGitLabÖеÄSAMLË«ÒòËØÈÆ¹ýÑ¡Ïî¡£¡£

±ðµÄ£¬£¬£¬£¬¿Éͨ¹ýÔÚGitLab application_jsonºÍauth_jsonÈÕÖ¾ÎļþÖÐÉó²éºÍ¼ì²âÊÇ·ñ±£´æ¸ÃÎó²îµÄʹÓÃʵÑ飬£¬£¬£¬ÏêÇé¿É²Î¿¼£º

https://about.gitlab.com/releases/2024/09/17/patch-release-gitlab-17-3-3-released/

3.3 ͨÓý¨Òé

l  °´ÆÚ¸üÐÂϵͳ²¹¶¡£¬£¬£¬£¬ïÔ̭ϵͳÎó²î£¬£¬£¬£¬ÌáÉýЧÀÍÆ÷µÄÇå¾²ÐÔ¡£¡£

l  ÔöǿϵͳºÍÍøÂçµÄ»á¼û¿ØÖÆ£¬£¬£¬£¬Ð޸ķÀ»ðǽսÂÔ£¬£¬£¬£¬¹Ø±Õ·ÇÐëÒªµÄÓ¦Óö˿ڻòЧÀÍ£¬£¬£¬£¬ïÔÌ­½«Î£ÏÕЧÀÍ£¨ÈçSSH¡¢RDPµÈ£©Ì»Â¶µ½¹«Íø£¬£¬£¬£¬ïÔÌ­¹¥»÷Ãæ¡£¡£

l  ʹÓÃÆóÒµ¼¶Çå¾²²úÆ·£¬£¬£¬£¬ÌáÉýÆóÒµµÄÍøÂçÇå¾²ÐÔÄÜ¡£¡£

l  ÔöǿϵͳÓû§ºÍȨÏÞÖÎÀí£¬£¬£¬£¬ÆôÓöàÒòËØÈÏÖ¤»úÖÆºÍ×îСȨÏÞÔ­Ôò£¬£¬£¬£¬Óû§ºÍÈí¼þȨÏÞÓ¦¼á³ÖÔÚ×îµÍÏÞ¶È¡£¡£

l  ÆôÓÃÇ¿ÃÜÂëÕ½ÂÔ²¢ÉèÖÃΪ°´ÆÚÐ޸ġ£¡£

3.4 ²Î¿¼Á´½Ó

https://about.gitlab.com/releases/2024/09/17/patch-release-gitlab-17-3-3-released/

https://github.com/SAML-Toolkits/ruby-saml/security/advisories/GHSA-jw9c-mfg7-9rx2

https://github.com/omniauth/omniauth-saml/security/advisories/GHSA-cvp8-5r8g-fhvq


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