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¡¾Íþвͨ¸æ¡¿Cisco£¨Ë¼¿Æ£©·¢Ã÷ЭÒéÎó²î£¨CDP£©

2020-02-06

 

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±±¾©Ê±¼ä2ÔÂ6ÈÕ£¬Ë¼¿Æ£¨Cisco£©¹Ù·½ÐÞ¸´Á˱£´æÓÚCDPЭÒéÖеÄ5¸ö¸ßΣÎó²î£¬¸ÃЭÒé¿ÉÔÊÐí˼¿Æ×°±¸ÔÚÄÚÍøÇéÐÎͨ¹ý¶à²¥ÐÂÎÅÏ໥·ÖÏíÐÂÎÅ£¬Ö÷ÒªÓ°ÏìIPµç»°ºÍÉãÏñÍ·×°±¸¡£
´Ë´Î¹ûÕæµÄ5¸öÎó²î¾ùÊôÓÚÄÚ´æÒç³öÎó²î£¬ÏÖʵʹÓÃÄѶȴó£¬ÔÚÌØ¶¨Ìõ¼þÏ¿ÉÔì³ÉÔ¶³Ì´úÂëÖ´ÐС£Ë¼¿ÆÔÚÎó²îͨ¸æÖÐÖ¸³ö£º Cisco·¢Ã÷ЭÒéÊǵÚ2²ãЭÒ顣ҪʹÓôËÎó²î£¬¹¥»÷Õß±ØÐèÓëÊÜÓ°ÏìµÄ×°±¸Î»ÓÚͳһ¹ã²¥ÓòÖУ¨µÚ2²ãÏàÁÚ£©¡£
Îó²îCVE£º
CVE-2020-3110
CVE-2020-3111
CVE-2020-3118
CVE-2020-3119
CVE-2020-3120

ÊÜÓ°ÏìµÄ×°±¸

Cisco FXOS Software,

Cisco IP Camera Firmware,

Cisco IP Phone Firmware,

Cisco NX-OS Software,

Cisco IOS-XR

Cisco UCS Fabric Interconnects

²»ÊÜÓ°ÏìµÄ×°±¸

Cisco IOS and Cisco IOS-XE Software, and firewalls such as the Cisco ASA, Cisco Firepower 1000 Series, and Cisco Firepower 2100 Series. (Though CVE-2020-3120 affects the Firepower 4100 Series and Firepower 9300 Security Appliances)

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˼¿Æ¹Ù·½ÒѾ­Ðû²¼Ð°汾ÐÞ¸´ÁËÕâЩÎó²î£¬ÇëÓû§¾¡¿ìÉý¼¶¾ÙÐзÀ»¤¡£
ÏêÇé²Î¿¼Ë¼¿Æ¹Ù·½Í¨¸æÖ¸ÄÏ£º
https://community.cisco.com/t5/security-blogs/insights-about-multiple-vulnerabilities-in-cisco-discovery/ba-p/4023505

²Î¿¼Á´½Ó

https://www.helpnetsecurity.com/2020/02/05/cdpwn-vulnerabilities/

https://www.armis.com/cdpwn/#devices

https://community.cisco.com/t5/security-blogs/insights-about-multiple-vulnerabilities-in-cisco-discovery/ba-p/4023505

ÉùÃ÷

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