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Argo CD¾Ü¾ø·þÎñ©¶´

CVE   ID

CVE-2024-40634

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2024-07-04

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Argo CDÊÇÓÃÓÚKubernetesµÄÉùÃ÷ʽGitOpsÁ¬Ðø½»¸¶¹¤¾ß¡£

2024Äê7ÔÂ23ÈÕ£¬¶«É­Æ½Ì¨¼¯ÍÅVSRC¼à²âµ½Argo CDÖÐÐÞ¸´ÁËÒ»¸ö¾Ü¾ø·þÎñ©¶´£¨CVE-2024-40634£©£¬ÆäCVSSÆÀ·ÖΪ7.5£¬Ä¿Ç°¸Ã©¶´µÄϸ½Ú¼°PoCÒѹûÈ»¡£

Argo CD¶à¸öÊÜÓ°Ïì°æ±¾ÖдæÔھܾø·þÎñ©¶´£¬Î´¾­Éí·ÝÑéÖ¤µÄÔ¶³ÌÍþвÕß¿ÉÒÔÏò /api/webhook¶Ëµã£¨Ä¬ÈÏÇé¿öϲ»ÐèÒªÉí·ÝÑéÖ¤£©·¢ËÍÌØÖÆ¶ñÒâÇëÇ󣬴Ӷøµ¼ÖÂÄÚ´æ·ÖÅä¹ý¶à£¬½ø¶ø´¥·¢ÄÚ´æ²»×ã (OOM) ÖÕÖ¹£¬Ôì³É¾Ü¾ø·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©¶´ÒѾ­ÐÞ¸´£¬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 ÁÙʱ´ëÊ©

ʵʩÉí·ÝÑéÖ¤¡£È·±£/api/webhook ¶ËµãÒªÇóÉí·ÝÑéÖ¤£¬ÑéÖ¤ËùÓзÃÎÊwebhook ¶ËµãµÄÇëÇóÊÇ·ñÀ´×Ô¿ÉÐŵÄÔ´£¬¶øÇÒ¾ßÓÐÊʵ±µÄȨÏÞ¡£

ÏÞÖÆÇëÇó¾Þϸ¡£ÔÚ·þÎñÆ÷»òÓ¦ÓòãÃæÊµÊ©ÇëÇóÌå¾ÞϸÏÞÖÆ£¬¿É·ÀÖ¹·þÎñÆ÷ʵÑé½âÎö¹ý´óµÄÇëÇ󣬴ӶøÖÆÖ¹ÄÚ´æºÄ¾¡¡£

¼à¿ØºÍÈÕÖ¾¼Ç¼¡£¶Ô/api/webhook ¶Ëµã½øÐÐ¼à¿Ø£¬ÒÔ¼ì²âÒì³£ÐÐΪ£¨Èç´óÁ¿À´×ÔͬһԴµÄÇëÇ󣩣¬¼Ç¼ËùÓзÃÎÊwebhook ¶ËµãµÄÇëÇóµÄÏêϸÐÅÏ¢£¬ÒÔ±ãÔÚ·¢ÉúÄþ¾²Ê¼þʱ½øÐÐʺó·ÖÎö¡£

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¶Äþ¾²²úÎ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://github.com/argoproj/argo-cd/security/advisories/GHSA-jmvp-698c-4x3w

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

 

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