The vulnerability of Junos operating system routers models NFX250, QFX5K, EX2300, EX3400, EX4300 Multigigabit, and EX4600 is related to the occurrence of interpretation conflicts, which allows attackers to cause service failures.

The vulnerability of Junos operating system routers models NFX250, QFX5K, EX2300, EX3400, EX4300 Multigigabit, and EX4600 is related to the occurrence of interpretation conflicts. Exploiting this vulnerability can allow a malicious actor to cause service failures by sending specially crafted...

The vulnerability of the Junos operating system, related to the operation of data out of the buffer in memory, allows a attacker to cause a service failure.

The vulnerability of the Junos operating system is related to the operation of data out of the buffer in memory. Exploiting this vulnerability allows a malicious actor to trigger a service failure using specially crafted DHCP packets...

The vulnerability of the telnetd component in the Junos operating system allows a hacker to increase their privileges.

The vulnerability of the telnetd component in the Junos operating system is related to insecure management of privileges. Exploiting this vulnerability can allow attackers to enhance their privileges...

The vulnerability of the Routing Protocol Daemon (RPD) service in the Junos operating system allows a attacker to cause a service failure.

The vulnerability of the Routing Protocol Daemon RPD in the Junos operating system is related to insufficient checking of unusual or exceptional states. Exploiting this vulnerability can allow a malicious actor to cause service failures remotely...

CVE-2021-0211

An improper check for unusual or exceptional conditions in Juniper Networks Junos OS and Junos OS Evolved Routing Protocol Daemon RPD service allows an attacker to send a valid BGP FlowSpec message thereby causing an unexpected change in the route advertisements within the BGP FlowSpec domain...

CVE-2021-0210

An Information Exposure vulnerability in J-Web of Juniper Networks Junos OS allows an unauthenticated attacker to elevate their privileges over the target system through opportunistic use of an authenticated users session. This issue affects: Juniper Networks Junos OS 12.3 versions prior to...

CVE-2021-0222

A vulnerability in Juniper Networks Junos OS allows an attacker to cause a Denial of Service DoS to the device by sending certain crafted protocol packets from an adjacent device with invalid payloads to the device. These crafted packets, which should be discarded, are instead replicated and sent...

CVE-2021-0223

A local privilege escalation vulnerability in telnetd.real of Juniper Networks Junos OS may allow a locally authenticated shell user to escalate privileges and execute arbitrary commands as root. telnetd.real is shipped with setuid permissions enabled and is owned by the root user, allowing local...

CVE-2021-0205

When the "Intrusion Detection Service" IDS feature is configured on Juniper Networks MX series with a dynamic firewall filter using IPv6 source or destination prefix, it may incorrectly match the prefix as /32, causing the filter to block unexpected traffic. This issue affects only IPv6 prefixes...

CVE-2021-0206

A NULL Pointer Dereference vulnerability in Juniper Networks Junos OS allows an attacker to send a specific packet causing the packet forwarding engine PFE to crash and restart, resulting in a Denial of Service DoS. By continuously sending these specific packets, an attacker can repeatedly disabl...

CVE-2021-0207

An improper interpretation conflict of certain data between certain software components within the Juniper Networks Junos OS devices does not allow certain traffic to pass through the device upon receipt from an ingress interface filtering certain specific types of traffic which is then being...

CVE-2021-0203

On Juniper Networks EX and QFX5K Series platforms configured with Redundant Trunk Group RTG, Storm Control profile applied on the RTG interface might not take affect when it reaches the threshold condition. Storm Control enables the device to monitor traffic levels and to drop broadcast, multicas...

Juniper Networks Junos OS Authorization Issues Vulnerability

Juniper Networks Junos OS is a Juniper Networks network operating system for the company's hardware devices. The OS provides a secure programming interface and the Junos SDK. Junos OS contains an authorization issue vulnerability that can be exploited by an attacker to elevate privileges bypassin...

Juniper Networks Junos OS MX Security Vulnerability

Juniper Networks Junos OS MX is a Juniper Networks network operating system for the company's hardware devices. The operating system provides a secure programming interface and the Junos SDK. A security vulnerability exists in Junos OS MX that could be exploited by an attacker to cause a denial o...

Juniper Networks Junos OS QFX Security Vulnerability

Juniper Networks Junos OS is a Juniper Networks network operating system for the company's hardware devices. The OS provides a secure programming interface and the Junos SDK. A security vulnerability exists in Junos OS QFX, which can be exploited by an attacker to trigger a denial of service via ...

Juniper Networks Junos OS Resource Management Error Vulnerability

Juniper Networks Junos OS is a Juniper Networks network operating system for the company's hardware devices. The OS provides a secure programming interface and the Junos SDK. A resource management error vulnerability exists in multiple Juniper Networks products and can be exploited by an attacker...

Juniper Networks MX Series and EX9200 Series Resource Management Error Vulnerability

A resource management error vulnerability exists in Juniper Networks MX Series and EX9200 Series, which can be exploited by an attacker to create a memory leak via the MPC IRB of Junos OS MX EX to trigger a denial of service. The following products and versions are affected: Juniper Networks Juno...

Juniper Networks Junos OS Code Issue Vulnerability

Juniper Networks Junos OS and Junos OS Evolved are both products of Juniper Networks, Inc.Juniper Networks Junos OS is a network operating system for the company's hardware devices. Juniper Networks Junos OS is a network operating system for Juniper Networks hardware devices that provides a secur...

Juniper Networks Junos OS Product Code Issue Vulnerability

Juniper Networks Junos OS is a Juniper Networks network operating system for the company's hardware devices. The OS provides a secure programming interface and the Junos SDK. A code issue vulnerability exists in Junos OS NFX/SRX that can be exploited by an attacker to trigger a denial of service...

The vulnerability of the Junos operating system’s jdhcpd daemon, which allows a hacker to trigger an emergency shutdown of the application.

The vulnerability of the jdhcpd daemon in the Junos operating system exists due to insufficient validation of input data. Exploiting this vulnerability can allow a malicious actor, operating remotely, to cause an emergency shutdown of the application using a specially crafted DHCPv6 packet...