CVE-2024-21590

CVE-2024-21590 describes an improper input validation in Juniper Tunnel Driver (jtd) and the ICMP module of Junos OS Evolved that allows an unauthenticated attacker within the MPLS domain to send crafted MPLS IPv4 packets to the Routing Engine, potentially causing a Denial of Service (DoS). Affec...

Juniper Networks Junos OS 安全漏洞

Juniper Networks Junos OS is a Juniper Networks USA network operating system dedicated to the company's hardware devices. The operating system provides a secure programming interface and the Junos SDK. Juniper Networks Junos OS Before 21.2R3-S8-EVO, 21.4-EVO through 21.4R3-S6-EVO, 22.2-EVO throug...

CVE-2024-21590: Improper Input Validation

An Improper Input Validation vulnerability in Juniper Tunnel Driver jtd and ICMP module of Juniper Networks Junos OS Evolved allows an unauthenticated attacker within the MPLS administrative domain to send specifically crafted packets to the Routing Engine RE to cause a Denial of Service DoS. Whe...

CVE-2024-21593: Improper Check or Handling of Exceptional Conditions

An Improper Check or Handling of Exceptional Conditions vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, adjacent attacker to cause a Denial of Service DoS. If an attacker sends a specific MPLS packet, which upon...

The vulnerability of Cisco IOS XR’s MPLS interface allows a hacker to bypass security restrictions imposed by ACLs.

The vulnerability of MPLS interfaces of the Cisco IOS XR operating system is related to deficiencies in access control based on Access Control Lists ACLs. Exploiting this vulnerability allows a malicious actor to circumvent ACL security restrictions remotely...

CVE-2024-20315

A vulnerability in the access control list ACL processing on MPLS interfaces in the ingress direction of Cisco IOS XR Software could allow an unauthenticated, remote attacker to bypass a configured ACL. This vulnerability is due to improper assignment of lookup keys to internal interface contexts...

Improper access control

A vulnerability in the access control list ACL processing on MPLS interfaces in the ingress direction of Cisco IOS XR Software could allow an unauthenticated, remote attacker to bypass a configured ACL. This vulnerability is due to improper assignment of lookup keys to internal interface contexts...

CVE-2024-20315

A vulnerability in the access control list ACL processing on MPLS interfaces in the ingress direction of Cisco IOS XR Software could allow an unauthenticated, remote attacker to bypass a configured ACL. This vulnerability is due to improper assignment of lookup keys to internal interface contexts...

CVE-2024-20315

A vulnerability in the access control list ACL processing on MPLS interfaces in the ingress direction of Cisco IOS XR Software could allow an unauthenticated, remote attacker to bypass a configured ACL. This vulnerability is due to improper assignment of lookup keys to internal interface contexts...

Cisco IOS XR Software MPLS and Pseudowire Interfaces Access Control List Bypass Vulnerabilities

Multiple vulnerabilities in the IP access control list ACL processing in the ingress direction on MPLS and Pseudowire PW interfaces of Cisco IOS XR Software could allow an unauthenticated, remote attacker to bypass a configured ACL. For more information about these vulnerabilities, see the Detail...

PT-2024-2339 · Cisco · Cisco Ios Xr

Name of the Vulnerable Software and Affected Versions: Cisco IOS XR Software affected versions not specified Description: The issue is related to insufficient access control on MPLS interfaces in Cisco IOS XR Software, specifically due to improper assignment of lookup keys to internal interface...

Cisco IOS XR Security Vulnerability

Cisco IOS XR is an operating system developed by Cisco for its network devices. A security vulnerability exists in Cisco IOS XR that originates from a security hole in ingress direction IP access control lists ACLs on MPLS and Pseudowire PW interfaces that could allow an unauthenticated, remote...

CVE-2024-20315: Improper Access Control

A vulnerability in the access control list ACL processing on MPLS interfaces in the ingress direction of Cisco IOS XR Software could allow an unauthenticated, remote attacker to bypass a configured ACL. This vulnerability is due to improper assignment of lookup keys to internal interface contexts...

Cisco NX-OS Buffer Copy without Checking Size of Input (CVE-2024-20267)

A vulnerability with the handling of MPLS traffic for Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause the netstack process to unexpectedly restart, which could cause the device to stop processing network traffic or to reload. This vulnerability is due to lack of prop...

The vulnerability of the MPLS traffic processor of the Cisco NX-OS operating system allows a attacker to trigger a service failure.

The vulnerability of the MPLS traffic processor of the Cisco NX-OS operating system is related to copying data into a buffer without checking the size of the input data. Exploiting this vulnerability could allow an attacker to cause a service failure...

Cisco NX-OS Software MPLS Encapsulated IPv6 DoS (cisco-sa-ipv6-mpls-dos-R9ycXkwM)

A vulnerability with the handling of MPLS traffic for Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause the netstack process to unexpectedly restart, which could cause the device to stop processing network traffic or to reload. This vulnerability is due to lack of prop...

CVE-2024-20267

A vulnerability with the handling of MPLS traffic for Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause the netstack process to unexpectedly restart, which could cause the device to stop processing network traffic or to reload. This vulnerability is due to lack of prop...

CVE-2024-20267

A vulnerability with the handling of MPLS traffic for Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause the netstack process to unexpectedly restart, which could cause the device to stop processing network traffic or to reload. This vulnerability is due to lack of prop...

Design/Logic Flaw

A vulnerability with the handling of MPLS traffic for Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause the netstack process to unexpectedly restart, which could cause the device to stop processing network traffic or to reload. This vulnerability is due to lack of prop...

CVE-2024-20267

A vulnerability with the handling of MPLS traffic for Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause the netstack process to unexpectedly restart, which could cause the device to stop processing network traffic or to reload. This vulnerability is due to lack of prop...