Cisco IOS XE Software Ethernet Frame Denial of Service Vulnerability

A vulnerability in Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to cause a device to reload. The vulnerability is due to incorrect handling of certain valid, but not typical, Ethernet frames. An attacker could exploit this vulnerability by sending the Ethernet frames onto the Ethernet segment. A successful exploit could allow the attacker to cause the device to reload, resulting in a denial of service (DoS) condition.

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

输入验证不恰当

Cisco IOS XE Software 输入验证错误漏洞

Cisco IOS和IOS XE都是美国思科（Cisco）公司的产品。CLI是其中的一个命令行界面。 Cisco IOS XE Software中存在安全漏洞，该漏洞源于对某些有效的但不是典型的以太网帧的不正确处理造成的，该漏洞允许攻击者可以通过将以太网帧发送到以太网段来利用此漏洞。

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