Sophos XG·À»ðǽSQL×¢ÈëÎó²îͨ¸æ
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2020-04-27 |
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SI |
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0x01 Îó²îÏêÇé
Sophos XG FirewallÊÇÓ¢¹úSophos¹«Ë¾µÄÒ»¿î·À»ðǽװ±¸¡£¡£¡£SFOSÊÇÔËÐÐÔÚÆäÖеÄÒ»ÌײÙ×÷ϵͳ¡£¡£¡£
SophosÓÚUTC 2020Äê4ÔÂ22ÈÕ20:29ÊÕµ½ÁËÓйØXG·À»ðǽµÄ±¨¸æ£¬£¬£¬¸ÃXG·À»ðǽÔÚÖÎÀí½çÃæÖпɼû¿ÉÒÉ×ֶΡ£¡£¡£ÊӲ췢Ã÷¸ÃÊÂÎñΪ¹¥»÷ÊÂÎñ£¬£¬£¬¶ø²»ÊDzúÆ·bug¡£¡£¡£ºÚ¿ÍÖ÷ÒªÕë¶ÔµÄÊÇ¿ªÆôHTTPSЧÀÍ»òÕßÓû§¿ØÖÆÃæ°å̻¶ÔÚ»¥ÁªÍøÉϵÄSophos XG Firewall×°±¸¡£¡£¡£
¸Ã¹¥»÷ʹÓÃÒÔǰδ֪µÄSQL×¢ÈëÎó²îÀ´ÏÂÔØpayloads¡£¡£¡£È»ºóÇÔÈ¡Îļþ£¬£¬£¬¿ÉÄܰüÀ¨·À»ðǽÖÎÀíÔ±£¬£¬£¬·À»ðǽÃÅ»§ÍøÕ¾ÖÎÀíÔ±ÒÔ¼°ÓÃÓÚÔ¶³Ì»á¼û×°±¸µÄÓû§ÃûºÍ¹þÏ£ÃÜÂë¡£¡£¡£¿ÉÊÇÉí·ÝÑé֤ϵͳ£¨ÀýÈçAD»òLDAP£©µÄÃÜÂë²»ÊÜÓ°Ïì¡£¡£¡£
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0x02 ´¦Öóͷ£½¨Òé
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1. ÖØÖÃÃÅ»§ÍøÕ¾ÖÎÀíÔ±ºÍ×°±¸ÖÎÀíÔ±ÕÊ»§
2. ÖØÐÂÆô¶¯XG×°±¸
3. ÖØÖÃËùÓÐÍâµØÓû§ÕÊ»§µÄÃÜÂë
4. Ö»¹ÜÃÜÂëÊǹþÏ£Öµ£¬£¬£¬µ«½¨ÒéÖØÖÃËùÓÐÕÊ»§ÃÜÂë
×¢ÖØ£º¸üд˲¹¶¡³ÌÐòºó£¬£¬£¬²¹¶¡³ÌÐò¾¯±¨ÐÂÎŲ»»áÏûÊÅ¡£¡£¡£×ÝÈ»ÒÑÀÖ³ÉÓ¦Óô˲¹¶¡³ÌÐò£¬£¬£¬ÒÔ¼°Íê³ÉÁËÈÎºÎÆäËû²Ù×÷°ì·¨Ö®ºó£¬£¬£¬¾¯±¨Ò²½«Ò»Á¬ÏÔʾÔÚXGÖÎÀí½çÃæÖС£¡£¡£
0x03 Ïà¹ØÐÂÎÅ
https://www.zdnet.com/article/hackers-are-exploiting-a-sophos-firewall-zero-day/
0x04 ²Î¿¼Á´½Ó
https://community.sophos.com/kb/en-us/135412
0x05 ʱ¼äÏß
2020-04-25 SophosÐû²¼¸üÐÂ
2020-04-27 VSRCÐû²¼Îó²îͨ¸æ
