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Argo CD»Ø¾ø·þÎñ·ì϶

CVE   ID

CVE-2024-40634

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2024-07-04

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Argo CDÊÇÓÃÓÚKubernetesµÄÉêÃ÷ʽGitOps³ÖÐø½»¸¶¹¤¾ß¡£

2024Äê7ÔÂ23ÈÕ£¬GA»Æ½ð¼×¼¯ÍÅVSRC¼à²âµ½Argo CDÖн¨¸´ÁËÒ»¸ö»Ø¾ø·þÎñ·ì϶£¨CVE-2024-40634£©£¬ÆäCVSSÆÀ·ÖΪ7.5£¬Ä¿Ç°¸Ã·ì϶µÄϸ½Ú¼°PoCÒѹ«¿ª¡£

Argo CD¶à¸öÊÜÓ°Ïì°æ±¾ÖдæÔڻؾø·þÎñ·ì϶£¬Î´¾­Éí·ÝÑéÖ¤µÄÔ¶³ÌÍþвÕßÄܹ»Ïò /api/webhook¶Ëµã£¨Ä¬ÈÏÇé¿öϲ»±ØÒªÉí·ÝÑéÖ¤£©·¢ËÍÌØÔì¶ñÒâÒªÇ󣬴Ӷøµ¼ÖÂÄÚ´æ·ÖÅä¹ý¶à£¬½ø¶ø´¥·¢ÄÚ´æ²»¼° (OOM) ÖÕÖ¹£¬Ôì³É»Ø¾ø·þÎñ¡£

 

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1.0.0 <= Argo CD <= 1.8.7

Argo CD < 2.9.20

2.10.0 <= Argo CD < 2.10.15

2.11.0 <= Argo CD < 2.11.6

 


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3.1 Éý¼¶°æ±¾

Ŀǰ¸Ã·ì϶ÒѾ­½¨¸´£¬ÊÜÓ°ÏìÓû§¿ÉÉý¼¶µ½Argo CD v2.11.6¡¢v2.10.15¡¢v2.9.20»ò¸ü¸ß°æ±¾¡£

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https://github.com/argoproj/argo-cd/releases

3.2 һʱ´ëÊ©

Ö´ÐÐÉí·ÝÑéÖ¤¡£È·±£/api/webhook ¶ËµãÒªÇóÉí·ÝÑéÖ¤£¬ÑéÖ¤ËùÓнӼûwebhook ¶ËµãµÄÒªÇóÊÇ·ñÀ´×Ô¿ÉÐŵÄÔ´£¬²¢ÇÒÓµÓÐÊʵ±µÄȨÏÞ¡£

ÏÞ¶ÈÒªÇó´óÓס£ÔÚ·þÎñÆ÷»òÀûÓòãÃæÖ´ÐÐÒªÇóÌå´óÓ×ÏÞ¶È£¬¿ÉÔ¤·À·þÎñÆ÷³¢ÊÔ½âÎö¹ý´óµÄÒªÇ󣬴ӶøÔ¤·ÀÄÚ´æºÄ¾¡¡£

¼à¿ØºÍÈÕÖ¾¼Í¼¡£¶Ô/api/webhook ¶Ëµã½øÐÐ¼à¿Ø£¬ÒÔ¼ì²âÒì³£ÐÐΪ£¨Èç´óÁ¿À´×ÔͳһԴµÄÒªÇ󣩣¬¼Í¼ËùÓнӼûwebhook ¶ËµãµÄÒªÇóµÄ¾ßÌåÐÅÏ¢£¬ÒÔ±ãÔÚ²úÉú°²È«ÊÂÎñʱ½øÐйýºó·ÖÎö¡£

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://github.com/argoproj/argo-cd/security/advisories/GHSA-jmvp-698c-4x3w

https://nvd.nist.gov/vuln/detail/CVE-2024-40634

 

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