CNNVD-ID编号 | CNNVD-202004-1101 |
CVE编号 | CVE-2020-3162 |
发布时间 | 2020-04-15 |
更新时间 | 2021-01-04 |
漏洞类型 | 输入验证错误 |
漏洞来源 | N/A |
危险等级 | 高危 |
威胁类型 | 远程 |
厂 商 | N/A |
Cisco IoT Field Network Director(IoT-FND)是美国思科(Cisco)公司的一套端到端的物联网管理系统。该系统具有设备管理、资产跟踪和智能计量等功能。
Cisco IoT Field Network Director中Constrained Application Protocol的实现中存在输入验证错误漏洞,该漏洞源于程序没有对传入CoAP流量进行充分地输入验证。攻击者可借助特制的CoAP数据包利用该漏洞迫使CoAP服务器停止,从而中断与IoT端点的通信。
目前厂商已发布升级了Cisco IoT Field Network Director Constrained Application Protocol 输入验证错误漏洞的补丁,Cisco IoT Field Network Director Constrained Application Protocol 输入验证错误漏洞的补丁获取链接:
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iot-coap-dos-WTBu6YTq
来源:CISCO
链接:https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iot-coap-dos-WTBu6YTq
来源:nvd.nist.gov
来源:tools.cisco.com
链接:https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iot-coap-dos-WTBu6YTq
来源:www.auscert.org.au
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