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Cisco Nexus 7000 Series Switches和Nexus 7700 Series Switches NX-OS Software 输入验证错误漏洞

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漏洞信息详情

Cisco Nexus 7000 Series Switches和Nexus 7700 Series Switches NX-OS Software 输入验证错误漏洞

  • CNNVD编号：CNNVD-201908-2151
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  • 危害等级： 高危-->
  • 危害等级： 高危
  • CVE编号： CVE-2019-1964
  • 漏洞类型： 输入验证错误
  • 发布时间： 2019-08-28
  • 威胁类型： 远程
  • 更新时间： 2019-10-10
  • 厂        商：
  • 漏洞来源：

漏洞简介

Cisco Nexus 7000 Series Switches和Cisco Nexus 7700 Series Switches都是美国思科（Cisco）公司的产品。Cisco Nexus 7000 Series Switches是一款7000系列交换机。Cisco Nexus 7700 Series Switches是一款7700系列交换机。Cisco NX-OS Software是一套交换机使用的数据中心级操作系统软件。

Cisco Nexus 7000 Series Switches和Nexus 7700 Series Switches中的NX-OS Software的IPv6流量处理存在输入验证错误漏洞，该漏洞源于程序没有正确验证通过受影响设备发送的IPv6流量。远程攻击者可通过受影响设备发送畸形的IPv6数据包利用该漏洞造成拒绝服务。

漏洞公告

目前厂商已发布升级补丁以修复漏洞，补丁获取链接：

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190828-nxos-ipv6-dos

参考网址

来源:tools.cisco.com

链接:https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190828-nxos-snmp-bypass

来源:tools.cisco.com

链接:https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190828-nxos-memleak-dos

来源:tools.cisco.com

链接:https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190828-nxos-ntp-dos

来源:tools.cisco.com

链接:https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190828-nxos-api-dos

来源:tools.cisco.com

链接:https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190828-nxos-fsip-dos

来源:tools.cisco.com

链接:https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190828-fxnxos-snmp-dos

来源:vigilance.fr

链接:https://vigilance.fr/vulnerability/Cisco-NX-OS-denial-of-service-via-IPv6-30189

来源:tools.cisco.com

链接:https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190828-nxos-ipv6-dos

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2019.3276.2/

来源:nvd.nist.gov

链接:https://nvd.nist.gov/vuln/detail/CVE-2019-1964

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2019.3276/

受影响实体

    暂无


补丁

  • Cisco Nexus 7000 Series Switches和Nexus 7700 Series Switches NX-OS Software 输入验证错误漏洞的修复措施
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