Vulnerability Information
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Vulnerability Title
Cisco IOS XR Software Access Control List Bypass Vulnerability
Vulnerability Description
A vulnerability in the hybrid access control list (ACL) processing of IPv4 packets in Cisco IOS XR Software could allow an unauthenticated, remote attacker to bypass a configured ACL. This vulnerability is due to incorrect handling of packets when a specific configuration of the hybrid ACL exists. An attacker could exploit this vulnerability by attempting to send traffic through an affected device. A successful exploit could allow the attacker to bypass a configured ACL on the affected device. For more information, see the section of this advisory. Cisco has released software updates that address this vulnerability. There are workarounds that address this vulnerability.
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N
Vulnerability Type
访问控制不恰当
Vulnerability Title
Cisco IOS XR 访问控制错误漏洞
Vulnerability Description
Cisco IOS XR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 XR存在访问控制错误漏洞，该漏洞源于对IPv4数据包的错误处理，可能导致绕过配置的访问控制列表。
CVSS Information
N/A
Vulnerability Type
N/A