Vulnerability Information
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Vulnerability Title
Cisco IOS XR Software Enf Broker Denial of Service Vulnerability
Vulnerability Description
Multiple vulnerabilities in the ingress packet processing function of Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. For more information about these vulnerabilities, see the Details section of this advisory.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Vulnerability Type
资源管理错误
Vulnerability Title
Cisco IOS XR 资源管理错误漏洞
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 中处理ICMP或Telnet协议数据包存在资源管理错误漏洞。该漏洞源于软件对资源分配不正确导致，攻击者可以通过将特定的数据包流发送到受影响的设备来利用此漏洞。成功利用该漏洞可能使攻击者导致enf_broker进程泄漏系统内存。随着时间的流逝，此内存泄漏可能会导致enf_broker进程崩溃，从而可能导致系统不稳定以及无法通过受影响的设备处理或转发流量。
CVSS Information
N/A
Vulnerability Type
N/A