CVE-2021-1588

CVE-2021-1588 describes a DoS in Cisco NX-OS MPLS OAM due to improper input validation while processing MPLS echo-request/echo-reply packets. An unauthenticated remote attacker can send crafted MPLS packets to an interface enabled for MPLS forwarding, causing the MPLS OAM process to crash and res...

CVE-2021-1588 Cisco NX-OS Software MPLS OAM Denial of Service Vulnerability

A vulnerability in the MPLS Operation, Administration, and Maintenance OAM feature of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to improper input validation when an affected devi...

CVE-2021-1588 Cisco NX-OS Software MPLS OAM Denial of Service Vulnerability

A vulnerability in the MPLS Operation, Administration, and Maintenance OAM feature of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to improper input validation when an affected devi...

Cisco NX-OS Software MPLS OAM Denial of Service Vulnerability

A vulnerability in the MPLS Operation, Administration, and Maintenance OAM feature of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to improper input validation when an affected devi...

Cisco NX-OS Software 缓冲区错误漏洞

A denial-of-service vulnerability exists in the MPLS OAM feature of Cisco NX-OS Software, which can be exploited by an attacker by sending malicious MPLS echo requests or echo reply packets to cause the MPLS OAM process to crash and restart multiple times...

The vulnerability of Cisco SD-WAN router microprogramming software, related to reading beyond the buffer in memory, allows a intruder to gain unauthorized access to the device.

The vulnerability of Cisco SD-WAN router microprogramming software relates to reading data beyond the buffer in memory. Exploiting this vulnerability can allow a malicious actor, operating remotely, to gain unauthorized access to the device through a specially crafted MPLS packet...

CVE-2021-1614

A vulnerability in the Multiprotocol Label Switching MPLS packet handling function of Cisco SD-WAN Software could allow an unauthenticated, remote attacker to gain access to information stored in MPLS buffer memory. This vulnerability is due to insufficient handling of malformed MPLS packets that...

Buffer overflow

A vulnerability in the Multiprotocol Label Switching MPLS packet handling function of Cisco SD-WAN Software could allow an unauthenticated, remote attacker to gain access to information stored in MPLS buffer memory. This vulnerability is due to insufficient handling of malformed MPLS packets that...

CVE-2021-1614 Cisco SD-WAN Software Information Disclosure Vulnerability

A vulnerability in the Multiprotocol Label Switching MPLS packet handling function of Cisco SD-WAN Software could allow an unauthenticated, remote attacker to gain access to information stored in MPLS buffer memory. This vulnerability is due to insufficient handling of malformed MPLS packets that...

CVE-2021-1614

Summary of CVE-2021-1614 (Cisco SD-WAN) A vulnerability exists in the MPLS packet handling function of Cisco SD-WAN Software (and Cisco SD-WAN vManage) that could allow an unauthenticated, remote attacker to gain access to information stored in MPLS buffer memory. The root cause is insufficient h...

CVE-2021-1614 Cisco SD-WAN Software Information Disclosure Vulnerability

A vulnerability in the Multiprotocol Label Switching MPLS packet handling function of Cisco SD-WAN Software could allow an unauthenticated, remote attacker to gain access to information stored in MPLS buffer memory. This vulnerability is due to insufficient handling of malformed MPLS packets that...

Cisco SD-WAN Software Information Disclosure Vulnerability

A vulnerability in the Multiprotocol Label Switching MPLS packet handling function of Cisco SD-WAN Software could allow an unauthenticated, remote attacker to gain access to information stored in MPLS buffer memory. This vulnerability is due to insufficient handling of malformed MPLS packets that...

CVE-2021-0288

A vulnerability in the processing of specific MPLS packets in Juniper Networks Junos OS on MX Series and EX9200 Series devices with Trio-based MPCs Modular Port Concentrators may cause FPC to crash and lead to a Denial of Service DoS condition. Continued receipt of this packet will sustain the...

Design/Logic Flaw

A vulnerability in the processing of specific MPLS packets in Juniper Networks Junos OS on MX Series and EX9200 Series devices with Trio-based MPCs Modular Port Concentrators may cause FPC to crash and lead to a Denial of Service DoS condition. Continued receipt of this packet will sustain the...

Design/Logic Flaw

In a Segment Routing ISIS SR-ISIS/MPLS environment, on Juniper Networks Junos OS and Junos OS Evolved devices, configured with ISIS Flexible Algorithm for Segment Routing and sensor-based statistics, a flap of a ISIS link in the network, can lead to a routing process daemon RPD crash and restart,...

CVE-2021-0287

CVE-2021-0287 affects Juniper Networks Junos OS and Junos OS Evolved in SR-ISIS/MPLS with ISIS Flexible Algorithm and sensor-based statistics. A flap of an ISIS link can crash and restart the RPD, causing Denial of Service (DoS). Affected versions include Junos OS: 19.4 prior to 19.4R1-S4 and 19....

CVE-2021-0287 Junos OS and Junos OS Evolved: RPD could crash in SR-ISIS/MPLS environment due to a flap of an ISIS link in the network

In a Segment Routing ISIS SR-ISIS/MPLS environment, on Juniper Networks Junos OS and Junos OS Evolved devices, configured with ISIS Flexible Algorithm for Segment Routing and sensor-based statistics, a flap of a ISIS link in the network, can lead to a routing process daemon RPD crash and restart,...

Juniper Junos OS Vulnerability (JSA11190)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA11190 advisory. - A vulnerability in the processing of specific MPLS packets in Juniper Networks Junos OS on MX Series, EX9200 Series with Trio-based MPC Modular Port Concentrator may cause...

Vulnerability fixed in Juniper Junos OS for PTX and QFX

Juniper Networks has fixed a vulnerability in Junos OS for the PTX and QTX platforms. An unauthenticated malicious person at remote user could potentially exploit the vulnerability to cause a Denial-of-Service attack. To do this, rogue network traffic should be sent to the vulnerable device. Only...

Huawei Data Communication: Read and parse display mpls ldp session verbose

Get mpls ldp session configuration of the VRP device. Please set screen-length of user-interface to 0, otherwise not all configurations are returned. Note: This script only stores information for other Policy Controls. SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be...