Junos OS: rpd daemon cores due to malformed BGP UPDATE packet

Junos OS may be impacted by the receipt of a malformed BGP UPDATE which can lead to a routing process daemon rpd crash and restart. Receipt of a repeated malformed BGP UPDATEs can result in an extended denial of service condition for the device. This malformed BGP UPDATE does not propagate to oth...

CVE-2018-0021

If all 64 digits of the connectivity association name CKN key or all 32 digits of the connectivity association key CAK key are not configured, all remaining digits will be auto-configured to 0. Hence, Juniper devices configured with short MacSec keys are at risk to an increased likelihood that an...

CVE-2018-0019

A vulnerability in Junos OS SNMP MIB-II subagent daemon mib2d may allow a remote network based attacker to cause the mib2d process to crash resulting in a denial of service condition DoS for the SNMP subsystem. While a mib2d process crash can disrupt the network monitoring via SNMP, it does not...

CVE-2018-0022

A Junos device with VPLS routing-instances configured on one or more interfaces may be susceptible to an mbuf leak when processing a specific MPLS packet. Approximately 1 mbuf is leaked per each packet processed. The number of mbufs is platform dependent. The following command provides the number...

Juniper Networks Junos OS Point Hijacking Vulnerability

Juniper Junos OS is a Juniper Networks network operating system designed for the company's hardware systems. The OS provides a secure programming interface and the Junos SDK. A point hijacking vulnerability exists in Juniper Networks Junos OS. An attacker could exploit this vulnerability by sendi...

Juniper SRX series Junos OS security bypass vulnerability

Juniper SRX Series is an SRX Series firewall appliance from Juniper Networks, Inc. Junos is the operating system that runs on it. A security vulnerability exists in Juniper SRX series in Junos OS 12.1X46-D71 prior to version 12.1X46, which stems from a firewall rule that is configured to match...

CVE-2018-0008

An unauthenticated root login may allow upon reboot when a commit script is used. A commit script allows a device administrator to execute certain instructions during commit, which is configured under the system scripts commit stanza. Certain commit scripts that work without a problem during norm...

CVE-2018-0005

QFX and EX Series switches configured to drop traffic when the MAC move limit is exceeded will forward traffic instead of dropping traffic. This can lead to denials of services or other unintended conditions. Affected releases are Juniper Networks Junos OS: 14.1X53 versions prior to 14.1X53-D40;...

CVE-2018-0004

A sustained sequence of different types of normal transit traffic can trigger a high CPU consumption denial of service condition in the Junos OS register and schedule software interrupt handler subsystem when a specific command is issued to the device. This affects one or more threads and...

CVE-2018-0003

A specially crafted MPLS packet received or processed by the system, on an interface configured with MPLS, will store information in the system memory. Subsequently, if this stored information is accessed, this may result in a kernel crash leading to a denial of service. Affected releases are...

The vulnerability of the Junos operating system’s IPv6 traffic processing service allows attackers to cause resource exhaustion and kernel failures.

The vulnerability of the Junos operating system’s IPv6 traffic processing service is related to resource management errors. Exploiting this vulnerability allows a malicious actor to remotely cause resource exhaustion and kernel failures through specially created IPv6 traffic...

The vulnerability of the Junos operating system, related to the lack of measures for cleaning input data, allows a intruder to gain unauthorized access to the device.

The vulnerability of the Junos operating system is related to the lack of measures for cleaning incoming data. Exploiting this vulnerability can allow a local attacker to increase their privileges and gain full control over the device, by using specially crafted combinations of CLI commands and...

Juniper SRX Series Appliance Junos OS Denial of Service Vulnerability

The Juniper SRX series device is a series of firewall products from Juniper Networks, Inc.Junos OS is the operating system that runs on them. A security vulnerability exists in Junos OS versions 12.1X46, 12.3X48, and 15.1X49 on Juniper SRX series devices, which arises from a program that fails to...

Juniper Junos OS Denial of Service Vulnerability (CNVD-2017-33970)

Juniper Junos OS is a Juniper Networks network operating system designed for the company's hardware systems. The OS provides a secure programming interface and the Junos SDK. pluggable authentication module PAM is one of the authentication modules. A security vulnerability exists in the PAM in...

Juniper Junos OS Denial of Service Vulnerability (CNVD-2017-33973)

Juniper Junos OS is a Juniper Networks network operating system designed for the company's hardware systems. The OS provides a secure programming interface and the Junos SDK. A security vulnerability exists in Juniper Junos OS version 16.1R1. An attacker could exploit this vulnerability to cause ...

Junos OS Denial of Service Vulnerability in Multiple Juniper Networks Products (CNVD-2017-32220)

Juniper EX2200 and others are Juniper Networks products.Juniper EX2200, EX3300 and XRE200 are enterprise switches.MX Series router is a router.Junos OS is a set of operating system running on it. A security vulnerability exists in the Junos OS of the Juniper EX2200, EX3300, XRE200, and MX Series...

CVE-2016-4921

By flooding a Juniper Networks router running Junos OS with specially crafted IPv6 traffic, all available resources can be consumed, leading to the inability to store next hop information for legitimate traffic. In extreme cases, the crafted IPv6 traffic may result in a total resource exhaustion...

CVE-2017-10613

A vulnerability in a specific loopback filter action command, processed in a specific logical order of operation, in a running configuration of Juniper Networks Junos OS, allows an attacker with CLI access and the ability to initiate remote sessions to the loopback interface with the defined...

CVE-2016-4922

Certain combinations of Junos OS CLI commands and arguments have been found to be exploitable in a way that can allow unauthorized access to the operating system. This may allow any user with permissions to run these CLI commands the ability to achieve elevated privileges and gain complete contro...

CVE-2016-4924

An incorrect permissions vulnerability in Juniper Networks Junos OS on vMX may allow local unprivileged users on a host system read access to vMX or vPFE images and obtain sensitive information contained in them such as private cryptographic keys. This issue was found during internal product...