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Argo CD¾Ü¾ø·þÎñÎó²î

CVE   ID

CVE-2024-40634

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2024-07-04

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Argo CDÊÇÓÃÓÚKubernetesµÄÉùÃ÷ʽGitOpsÒ»Á¬½»¸¶¹¤¾ß¡£

2024Äê7ÔÂ23ÈÕ£¬Ò«ÊÀÓéÀÖ¼¯ÍÅVSRC¼à²âµ½Argo CDÖÐÐÞ¸´ÁËÒ»¸ö¾Ü¾ø·þÎñÎó²î£¨CVE-2024-40634£©£¬ÆäCVSSÆÀ·ÖΪ7.5£¬ÏÖÔÚ¸ÃÎó²îµÄϸ½Ú¼°PoCÒѹûÕæ¡£

Argo CD¶à¸öÊÜÓ°Ïì°æ±¾Öб£´æ¾Ü¾ø·þÎñÎó²î£¬Î´¾­Éí·ÝÑéÖ¤µÄÔ¶³ÌÍþвÕß¿ÉÒÔÏò /api/webhook¶Ëµã£¨Ä¬ÈÏÇéÐÎϲ»ÐèÒªÉí·ÝÑéÖ¤£©·¢ËÍÌØÖÆ¶ñÒâÇëÇ󣬴Ӷøµ¼ÖÂÄÚ´æ·ÖÅɹý¶à£¬½ø¶ø´¥·¢ÄÚ´æÈ±·¦ (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

ÏÖÔÚ¸ÃÎó²îÒѾ­ÐÞ¸´£¬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 ÔÝʱ²½·¥

ʵÑéÉí·ÝÑéÖ¤¡£È·±£/api/webhook ¶ËµãÒªÇóÉí·ÝÑéÖ¤£¬ÑéÖ¤ËùÓлá¼ûwebhook ¶ËµãµÄÇëÇóÊÇ·ñÀ´×Ô¿ÉÐŵÄÔ´£¬²¢ÇÒ¾ßÓÐÊʵ±µÄȨÏÞ¡£

ÏÞÖÆÇëÇó¾Þϸ¡£ÔÚ·þÎñÆ÷»òÓ¦ÓòãÃæÊµÑéÇëÇóÌå¾ÞϸÏÞÖÆ£¬¿É±ÜÃâ·þÎñÆ÷ʵÑéÆÊÎö¹ý´óµÄÇëÇ󣬴Ӷø×èÖ¹ÄÚ´æºÄ¾¡¡£

¼à¿ØºÍÈÕÖ¾¼Í¼¡£¶Ô/api/webhook ¶Ëµã¾ÙÐÐ¼à¿Ø£¬ÒÔ¼ì²âÒì³£ÐÐΪ£¨Èç´ó×ÚÀ´×ÔͳһԴµÄÇëÇ󣩣¬¼Í¼ËùÓлá¼ûwebhook ¶ËµãµÄÇëÇóµÄÏêϸÐÅÏ¢£¬ÒÔ±ãÔÚ±¬·¢Çå¾²ÊÂÎñʱ¾ÙÐÐʺóÆÊÎö¡£

3.3 ͨÓý¨Òé

l  °´ÆÚ¸üÐÂϵͳ²¹¶¡£¬ïÔ̭ϵͳÎó²î£¬ÌáÉý·þÎñÆ÷µÄÇå¾²ÐÔ¡£

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

l  ʹÓÃÆóÒµ¼¶Çå¾²²úÆ·£¬ÌáÉýÆóÒµµÄÍøÂçÇå¾²ÐÔÄÜ¡£

l  ÔöǿϵͳÓû§ºÍȨÏÞ¹ÜÀí£¬ÆôÓöàÒòËØÈÏÖ¤»úÖÆºÍ×îСȨÏÞÔ­Ôò£¬Óû§ºÍÈí¼þȨÏÞÓ¦¼á³ÖÔÚ×îµÍÏÞ¶È¡£

l  ÆôÓÃÇ¿ÃÜÂëÕ½ÂÔ²¢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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