Citrix Endpoint Management¶à¸ö°²È«·ì϶¹«¸æ
°ä²¼¹¦·ò 2020-08-130x00 ·ì϶¸ÅÊö
2020Äê8ÔÂ11ÈÕ£¬Citrix¹Ù·½°ä²¼°²È«²¼¸æ£¬½¨¸´ÁËÎå¸ö°²È«·ì϶£¨CVE-2020-8208¡¢CVE-2020-8209¡¢CVE-2020-8210¡¢CVE-2020-8211¡¢CVE-2020-8212£©£¬ÕâЩ·ì϶ӰÏìCitrix Endpoint Management£¨CEM£©£¨Ò²³ÆÎªXenMobileServer£©µÄ¶à¸ö°æ±¾¡£
0x01 ·ì϶ÏêÇé
Citrix XenMobile ServerÊÇÃÀ¹úCitrix Systems¹«Ë¾µÄÒ»Ì×ÒÆ¶¯ÖÎÀí½â¾ö¹æ»®¡£¸Ã¹æ»®¿ÉÄÜÖÎÀíÒÆ¶¯É豸¡¢Ôì¶©ÒÆ¶¯Õ½ÊõºÍºÏ¹æÐԹ涨¡¢Éî¿ÌÏàÊ¶ÒÆ¶¯Òƶ¯ÍøÂçÔËÐÐÇé¿öµÈ¡£±¾µØ²¿ÊðµÄCitrix XenMobileÌṩÁËÒ»¸öͳһµÄ½Ó¿Ú£¬Í¨¹ýÒ»¸öµ¥Ò»µÄƽ̨ÖÎÀíÔ±¹¤µĄ̈ʽ»ú£¬±Ê¼Ç±¾ºÍÒÆ¶¯É豸£¨Æ½°åµçÄÔºÍÖÇÄÜÊÖ»ú£©¡£
ÕâÎå¸ö·ì϶ÖÐÓÐÁ½¸ö±»ÆÀΪ³¬Î£·ì϶£¨CVE-2020-8208¡¢CVE-2020-8209£©£¬·ì϶µ¼ÖÂδ¾Éí·ÝÈÏÖ¤µÄ¹¥»÷Õ߿ɻñÈ¡ÖÎÀíÔ±½ÚÔìȨÏÞ£¬´Ó¶øÊÕÊÜXenMobile Servers¡£ÊÜÓ°ÏìµÄXenMobileServer°æ±¾ÈçÏ£º
? XenMobile Server < 10.12 RP2
? XenMobile Server < 10.11 RP4
? XenMobile Server < 10.10 RP6
? XenMobile Server < 10.9 RP5
ÆäËûÈý¸ö·ì϶µÄÑϳÁˮƽ±»ÆÀΪÖÐΣºÍµÍΣ£¨CVE-2020-8210¡¢CVE-2020-8211¡¢CVE-2020-8212£©£¬·ì϶µ¼ÖÂCEMÖÎÀíÔ±¿É½Ó¼ûδÊÚȨµÄÐÅÏ¢¡£ÊÜÓ°ÏìµÄXenMobileServer°æ±¾ÈçÏ£º
? XenMobile Server < 10.12 RP3
? XenMobile Server < 10.11 RP6
? XenMobile Server < 10.10 RP6
? XenMobile Server < 10.9 RP5
Citrix½¨Òé¿Í»§µ±¼´¸üÐÂXenMobile Server£¬¹¥»÷ÕߺÜÓпÉÄÜ»á½ô½Ó×ÅÆðͷɨÃè²éÕÒ´àÈõµÄ·þÎñÆ÷£¬²¢ÀûÓÃÕâЩ·ì϶½øÐй¥»÷¡£
0x02 ´ëÖý¨Òé
Ŀǰ³§ÉÌÒÑÕë¶Ô·ÖÆçµÄ°æ±¾°ä²¼²¹¶¡£¬¾ßÌåÄÚÈÝÈçÏ£º
? XenMobile Server 10.12 RP3: https://support.citrix.com/article/CTX277473
? XenMobile Server 10.11 RP6: https://support.citrix.com/article/CTX277698
? XenMobile Server 10.10 RP6: https://support.citrix.com/article/CTX279101
? XenMobile Server 10.9 RP5: https://support.citrix.com/article/CTX279098
0x03 ÓйØÐÂÎÅ
https://www.bleepingcomputer.com/news/security/citrix-fixes-critical-bugs-allowing-takeover-of-xenmobile-servers/
0x04 ²Î¿¼Á´½Ó
https://support.citrix.com/article/CTX277457
0x05 ¹¦·òÏß
2020-08-11 Citrix¹Ù·½°ä²¼°²È«²¼¸æ
2020-08-13 VSRC°ä²¼·ì϶¹«¸æ


¾©¹«Íø°²±¸11010802024551ºÅ