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2020Äê02ÔÂ03ÈÕÖÁ09ÈÕ¹²ÊÕ¼°²È«·ì϶45¸ö £¬ÖµµÃ¹Ø×¢µÄÊÇQEMU libslirpÔ½½ç¶Ñ½Ó¼û·ì϶; MikroTik WinBox CVE-2020-5720Ŀ¼±éÀú·ì϶£»Cisco NX-OS Software Cisco Discovery Protocol×ֶδ¦Öûº³åÇøÒç¶Âí½Å£»Squid ext_lm_group_aclÔ½½çд·ì϶£»Clam AntiVirus DLP»º³åÇøÒç¶Âí½Å¡£


±¾ÖÜÖµµÃ¹Ø×¢µÄÍøÂ簲ȫÊÂÎñÊÇÔÚÏß¹¤×÷ÖÎÀíÍøÕ¾Trelloй¶´óÁ¿Óû§Êý¾Ý£»ÃÀ¹ú·À²¿Îª¹ú·À³Ð°üÉÌÈ·¶¨Ê×Ì×ÍøÂ簲ȫ³ß¶È£»¹¥»÷ÕßÀÄÓÃBitbucket·þÎñ £¬Òѵ¼ÖÂ50¶àÍòÖ÷»úϰȾ¶ñÒâÈí¼þ£»Ë¼¿Æ½¨¸´·¢ÏÖºÍ̸£¨CDP£©ÖÐÎå¸ö¸ßΣ·ì϶ £¬Ó°ÏìÊý°ÙÍòÉ豸£»×êÑÐÈËÔ±Åû¶º£Ë¼Ð¾Æ¬ÖÐÉÐ佨¸´µÄºóÃÅ·ì϶¼°PoC¡£


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1. QEMU libslirpÔ½½ç¶Ñ½Ó¼û·ì϶


QEMU libslirp´æÔÚÔ½½ç¶Ñ½Ó¼û·ì϶ £¬ÔÊÐí±¾µØ¹¥»÷ÕßÀûÓ÷ì϶Ìá½»ÌØÊâµÄÒªÇó £¬ÒÔHOSTÉϵÄQEMU¹ý³Ì¸ßµÍÎÄÖ´ÐÐËÁÒâ´úÂë¡£


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



2. MikroTik WinBox CVE-2020-5720Ŀ¼±éÀú·ì϶


MikroTik WinBox´æÔÚ°²È«·ì϶ £¬ÔÊÐíÔ¶³Ì¹¥»÷ÕßÀûÓ÷ì϶Ìá½»ÌØÊâµÄÒªÇó £¬¿É½øÐÐĿ¼±éÀú¹¥»÷ £¬Ð´ËÁÒâÎļþµ½ÏµÍ³¡£


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



3. Cisco NX-OS Software Cisco Discovery Protocol×ֶδ¦Öûº³åÇøÒç¶Âí½Å


Cisco NX-OS Software´¦ÖÃCDPÐÂÎÅ×ֶδæÔÚ»º³åÇøÒç¶Âí½Å £¬ÔÊÐíÔ¶³Ì¹¥»÷ÕßÀûÓ÷ì϶Ìá½»ÌØÊâµÄÒªÇó £¬¿ÉʹÀûÓ÷¨Ê½±ÀÀ£»ò¿ÉÖ´ÐÐËÁÒâ´úÂë¡£


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



4. Squid ext_lm_group_aclÔ½½çд·ì϶


Squid ext_lm_group_acl½âÎöNTLMÑé֤ʹ´¦´æÔÚÔ½½çд·ì϶ £¬ÔÊÐíÔ¶³Ì¹¥»÷ÕßÄܹ»ÀûÓ÷ì϶Ìá½»ÌØÊâµÄÒªÇó £¬¿É»ñÈ¡Ãô¸ÐÐÅÏ¢»òÕß½øÐлؾø·þÎñ¹¥»÷¡£


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



5. Clam AntiVirus DLP»º³åÇøÒç¶Âí½Å


Clam AntiVirus DLPÄ£¿é´æÔÚ»º³åÇøÒç¶Âí½Å £¬ÔÊÐíÔ¶³Ì¹¥»÷ÕßÄܹ»ÀûÓ÷ì϶Ìá½»ÌØÊâµÄÒªÇó £¬¿ÉʹÀûÓ÷¨Ê½±ÀÀ£»òÖ´ÐÐËÁÒâ´úÂë¡£


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


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