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2020Äê02ÔÂ03ÈÕÖÁ09ÈÕ¹²ÊÕ¼Çå¾²Îó²î45¸ö £¬ÖµµÃ¹Ø×¢µÄÊÇQEMU libslirpÔ½½ç¶Ñ»á¼ûÎó²î; MikroTik WinBox CVE-2020-5720Ŀ¼±éÀúÎó²î£»Cisco NX-OS Software Cisco Discovery Protocol×ֶδ¦Öóͷ£»º³åÇøÒç³öÎó²î£»Squid ext_lm_group_aclÔ½½çдÎó²î£»Clam AntiVirus DLP»º³åÇøÒç³öÎó²î¡£


±¾ÖÜÖµµÃ¹Ø×¢µÄÍøÂçÇå¾²ÊÂÎñÊÇÔÚÏßʹÃüÖÎÀíÍøÕ¾Trelloй¶´ó×ÚÓû§Êý¾Ý£»ÃÀ¹ú·À²¿Îª¹ú·À³Ð°üÉÌÈ·¶¨Ê×Ì×ÍøÂçÇå¾²±ê×¼£»¹¥»÷ÕßÀÄÓÃBitbucket·þÎñ £¬Òѵ¼ÖÂ50¶àÍòÖ÷»úѬȾ¶ñÒâÈí¼þ£»Ë¼¿ÆÐÞ¸´·¢Ã÷ЭÒ飨CDP£©ÖÐÎå¸ö¸ßΣÎó²î £¬Ó°ÏìÊý°ÙÍò×°±¸£»Ñо¿Ö°Ô±Åû¶º£Ë¼Ð¾Æ¬ÖÐÉÐδÐÞ¸´µÄºóÃÅÎó²î¼°PoC¡£


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1. QEMU libslirpÔ½½ç¶Ñ»á¼ûÎó²î


QEMU libslirp±£´æÔ½½ç¶Ñ»á¼ûÎó²î £¬ÔÊÐíÍâµØ¹¥»÷ÕßʹÓÃÎó²îÌá½»ÌØÊâµÄÇëÇó £¬ÒÔHOSTÉϵÄQEMUÀú³ÌÉÏÏÂÎÄÖ´ÐÐí§Òâ´úÂë¡£


https://www.openwall.com/lists/oss-security/2020/02/06/2



2. MikroTik WinBox CVE-2020-5720Ŀ¼±éÀúÎó²î


MikroTik WinBox±£´æÇå¾²Îó²î £¬ÔÊÐíÔ¶³Ì¹¥»÷ÕßʹÓÃÎó²îÌá½»ÌØÊâµÄÇëÇó £¬¿É¾ÙÐÐĿ¼±éÀú¹¥»÷ £¬Ð´í§ÒâÎļþµ½ÏµÍ³¡£


https://www.tenable.com/security/research/tra-2020-07



3. Cisco NX-OS Software Cisco Discovery Protocol×ֶδ¦Öóͷ£»º³åÇøÒç³öÎó²î


Cisco NX-OS Software´¦Öóͷ£CDPÐÂÎÅ×ֶα£´æ»º³åÇøÒç³öÎó²î £¬ÔÊÐíÔ¶³Ì¹¥»÷ÕßʹÓÃÎó²îÌá½»ÌØÊâµÄÇëÇó £¬¿ÉʹӦÓóÌÐò±ÀÀ£»ò¿ÉÖ´ÐÐí§Òâ´úÂë¡£


https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200205-nxos-cdp-rce



4. Squid ext_lm_group_aclÔ½½çдÎó²î


Squid ext_lm_group_aclÆÊÎöNTLMÑé֤ƾ֤±£´æÔ½½çдÎó²î £¬ÔÊÐíÔ¶³Ì¹¥»÷Õß¿ÉÒÔʹÓÃÎó²îÌá½»ÌØÊâµÄÇëÇó £¬¿É»ñÈ¡Ãô¸ÐÐÅÏ¢»òÕß¾ÙÐоܾø·þÎñ¹¥»÷¡£


http://www.squid-cache.org/Advisories/SQUID-2020_3.txt



5. Clam AntiVirus DLP»º³åÇøÒç³öÎó²î


Clam AntiVirus DLPÄ£¿é±£´æ»º³åÇøÒç³öÎó²î £¬ÔÊÐíÔ¶³Ì¹¥»÷Õß¿ÉÒÔʹÓÃÎó²îÌá½»ÌØÊâµÄÇëÇó £¬¿ÉʹӦÓóÌÐò±ÀÀ£»òÖ´ÐÐí§Òâ´úÂë¡£


https://blog.clamav.net/2020/02/clamav-01022-security-patch-released.html


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