漏洞信息详情
Cisco NX-OS Software 输入验证错误漏洞
- CNNVD编号:CNNVD-201908-2137
- 危害等级: 高危
- CVE编号: CVE-2019-1968
- 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: 2020-10-19
- 厂 商:
- 漏洞来源:
漏洞简介
Cisco NX-OS Software是美国思科(Cisco)公司的一套交换机使用的数据中心级操作系统软件。
Cisco NX-OS Software中的NX-API功能存在输入验证错误漏洞,该漏洞源于程序没有正确验证发送到NX-API的请求的HTTP头。远程攻击者可通过发送特制的HTTP请求利用该漏洞造成拒绝服务。以下产品及版本受到影响:Cisco MDS 9000 Series Multilayer Switches;Nexus 3000 Series Switches;Nexus 3500 Platform Switches;Nexus 3600 Platform Switches;Nexus 5500 Platform Switches;Nexus 5600 Platform Switches;Nexus 6000 Series Switches;Nexus 7000 Series Switches;Nexus 7700 Series Switches;Nexus 9000 Series Switches(standalone NX-OS mode);Nexus 9500 R-Series Switching Platform。
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-api-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-ipv6-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:nvd.nist.gov
链接:https://nvd.nist.gov/vuln/detail/CVE-2019-1968
来源:vigilance.fr
链接:https://vigilance.fr/vulnerability/Cisco-NX-OS-denial-of-service-via-NX-API-30187
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2019.3276.2/
来源:tools.cisco.com
链接:https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190828-nxos-api-dos
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 NX-OS Software 输入验证错误漏洞的修复措施
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