The vulnerability of Juniper Networks Junos OS routers of the MX and EX9200 series lies in insufficient checking of unusual or exceptional states, allowing a hacker to trigger a service failure.

The vulnerability of Juniper Networks’ Junos OS routers of the MX and EX9200 series lies in insufficient checking of unusual or exceptional states during packet processing in MPLS. Exploiting this vulnerability can allow a malicious actor to cause service interruptions...

The vulnerability of the ARP Policer implementation on Juniper Networks’ Junos OS allows a perpetrator to circumvent traffic restrictions.

The vulnerability of the ARP Policer traffic filtering technology implemented in Juniper Networks’ Junos OS is related to synchronization errors when using shared resources. Exploiting this vulnerability can allow a remote attacker to circumvent traffic restrictions...

Vulnerability of JunOS Evolved and Junos operating systems, allowing attackers to trigger a system crash and restart.

The vulnerability of JunOS Evolved and Junos operating systems is related to insufficient checking of unusual or exceptional states. Exploiting this vulnerability can allow a malicious actor to trigger an emergency failure and restart the device through the routing process of the event management...

The vulnerability of Juniper Networks Junos OS routers of the MX, EX9200, and SRX4600 series lies in deficiencies in handling exceptional states, which allows an attacker to trigger a service failure.

The vulnerability of Juniper Networks Junos OS routers of the MX, EX9200, and SRX4600 series is related to deficiencies in handling exceptional states during packet processing. Exploiting this vulnerability can allow a malicious actor to cause service interruptions...

Vulnerability fixed in Juniper Junos OS

Two vulnerabilities have been fixed in Juniper JunOS. A malicious party could potentially exploit the vulnerabilities to cause a denial-of-service attack. To do this, an attacker needs to send valid network traffic in a specific sequence to the device. The traffic should be destined for the Junip...

Critical Juniper Bug Allows DoS, RCE Against Carrier Networks

A critical remote code-execution vulnerability in Juniper Networks’ Steel-Belted Radius SBR Carrier Edition lays open wireless carrier and fixed operator networks to tampering. The SBR Carrier server is used by telecom carriers to manage policies for how subscribers access their networks – by...

Unspecified Vulnerability in Juniper Networks trail Cloud (CC)

Juniper Networks Contrail Cloud is a fully managed telecom cloud operation solution from Juniper Networks, Inc. A security vulnerability previously existed in Juniper Networks Contrail Cloud 13.6.0 that stemmed from enabling the RabbitMQ service by default and using hard-coded credentials. An...

Juniper Networks Junos OS Code Issue Vulnerability (CNVD-2021-53343)

Juniper Networks Junos OS is a network operating system from Juniper Networks, Inc. that is specific to the company's hardware devices. The operating system provides a secure programming interface and the Junos SDK. Junos OS is vulnerable to a code issue that stems from the use of a resource publ...

Juniper Networks Junos OS Input Validation Error Vulnerability (CNVD-2021-51476)

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 has an input validation error vulnerability that could be exploited by an attacker to elevate his privileges to...

Juniper Networks Junos OS has an unspecified vulnerability (CNVD-2021-57187)

Juniper Networks Junos OS is a network operating system from Juniper Networks 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 that stems from jitter in BFD sessions that could in turn...

CVE-2021-0294

A vulnerability in Juniper Networks Junos OS, which only affects the release 18.4R2-S5, where a function is inconsistently implemented on Juniper Networks Junos QFX5000 Series and EX4600 Series, and if "storm-control enhanced" is configured, can lead to the enhanced storm control filter group not...

CVE-2021-0295

A vulnerability in the Distance Vector Multicast Routing Protocol DVMRP of Juniper Networks Junos OS on the QFX10K Series switches allows an attacker to trigger a packet forwarding loop, leading to a partial Denial of Service DoS. The issue is caused by DVMRP packets looping on a multi-homed...

CVE-2021-0295

A vulnerability in the Distance Vector Multicast Routing Protocol DVMRP of Juniper Networks Junos OS on the QFX10K Series switches allows an attacker to trigger a packet forwarding loop, leading to a partial Denial of Service DoS. The issue is caused by DVMRP packets looping on a multi-homed...

CVE-2021-0292

An Uncontrolled Resource Consumption vulnerability in the ARP daemon arpd and Network Discovery Protocol ndp process of Juniper Networks Junos OS Evolved allows a malicious attacker on the local network to consume memory resources, ultimately resulting in a Denial of Service DoS condition...

CVE-2021-0293

A vulnerability in Juniper Networks Junos OS caused by Missing Release of Memory after Effective Lifetime leads to a memory leak each time the CLI command 'show system connections extensive' is executed. The amount of memory leaked on each execution depends on the number of TCP connections from a...

CVE-2021-0285

An uncontrolled resource consumption vulnerability in Juniper Networks Junos OS on QFX5000 Series and EX4600 Series switches allows an attacker sending large amounts of legitimate traffic destined to the device to cause Interchassis Control Protocol ICCP interruptions, leading to an unstable...

CVE-2021-0286

A vulnerability in the handling of exceptional conditions in Juniper Networks Junos OS Evolved EVO allows an attacker to send specially crafted packets to the device, causing the Advanced Forwarding Toolkit manager evo-aftmand-bt or evo-aftmand-zx process to crash and restart, impacting all traff...

CVE-2021-0283

A buffer overflow vulnerability in the TCP/IP stack of Juniper Networks Junos OS allows an attacker to send specific sequences of packets to the device thereby causing a Denial of Service DoS. By repeatedly sending these sequences of packets to the device, an attacker can sustain the Denial of...

CVE-2021-0287

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-2021-0289

When user-defined ARP Policer is configured and applied on one or more Aggregated Ethernet AE interface units, a Time-of-check Time-of-use TOCTOU Race Condition vulnerability between the Device Control Daemon DCD and firewall process dfwd daemons of Juniper Networks Junos OS allows an attacker to...