Vulnerability Information
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Cisco IOS XR Software BGP MPLS-Based EVPN Denial of Service Vulnerability
Vulnerability Description
A vulnerability in the Border Gateway Patrol (BGP) Multiprotocol Label Switching (MPLS)-based Ethernet VPN (EVPN) implementation of Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to trigger a denial of service (DoS) condition on an affected device. The vulnerability is due to a logic error that occurs when the affected software processes specific EVPN routing information. An attacker could exploit this vulnerability by injecting malicious traffic patterns into the targeted EVPN network. A successful exploit could result in a crash of the l2vpn_mgr process on Provider Edge (PE) device members of the same EVPN instance (EVI). On each of the affected devices, a crash could lead to system instability and the inability to process or forward traffic through the device, resulting in a DoS condition that would require manual intervention to restore normal operating conditions.
CVSS Information
N/A
Vulnerability Type
对因果或异常条件的不恰当检查
Vulnerability Title
Cisco IOS XR Software 代码问题漏洞
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中存在代码问题漏洞。该漏洞源于网络系统或产品的代码开发过程中存在设计或实现不当的问题。以下产品及版本受到影响：Cisco IOS XR 6.1.0版本至6.3.3版本（6.3.3版本已修复），6.4.2之前的6.4.X版本，6.5.2之前的6.5.X版本，6.6.1之前的6.6.X版本。
CVSS Information
N/A
Vulnerability Type
N/A