漏洞信息详情

Cisco IOS Software和IOS XE Software 资源管理错误漏洞

漏洞简介

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

Cisco IOS Software和IOS XE Software中Cisco Discovery Protocol功能的实现存在资源管理错误漏洞,该漏洞源于在处理高频率的Cisco Discovery Protocol数据包时受影响的软件没有正确的处理内存。攻击者可通过发送高频的数据包利用该漏洞造成拒绝服务(内存耗尽)。

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-20180926-cdp-dos

参考网址

来源:tools.cisco.com

链接:https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180926-cdp-dos

来源:www.cisco.com

链接:http://www.cisco.com/

来源:ics-cert.us-cert.gov

链接:https://ics-cert.us-cert.gov/advisories/ICSA-19-094-02

来源:ics-cert.us-cert.gov

链接:https://ics-cert.us-cert.gov/advisories/ICSA-19-094-03

来源:www.securityfocus.com

链接:https://www.securityfocus.com/bid/105413

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/78478

来源:www.securityfocus.com

链接:http://www.securityfocus.com/bid/105413

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