Cisco IOS和IOS XE 代码问题漏洞

漏洞信息详情

Cisco IOS和IOS XE都是美国思科（Cisco）公司的一套为其网络设备开发的操作系统。

Cisco IOS和IOS XE中的Ident protocol handler存在代码问题漏洞，该漏洞源于程序没有正确处理内存结构。远程攻击者可通过打开TCP连接并通过该连接发送流量利用该漏洞造成拒绝服务。

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-20190925-identd-dos

来源:tools.cisco.com

链接:https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190925-sbxss

来源:tools.cisco.com

链接:https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190925-sip-dos

来源:http-client

链接:http-client

来源:tools.cisco.com

链接:https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190925-tsec

来源:tools.cisco.com

链接:https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190925-identd-dos

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2019.3614/

来源:nvd.nist.gov

链接:https://nvd.nist.gov/vuln/detail/CVE-2019-12647

来源:vigilance.fr

链接:https://vigilance.fr/vulnerability/Cisco-IOS-IOS-XE-denial-of-service-via-IP-Ident-30426

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