CVE-2021-0257

On Juniper Networks MX Series and EX9200 Series platforms with Trio-based MPCs Modular Port Concentrators where Integrated Routing and Bridging IRB interfaces are configured and mapped to a VPLS instance or a Bridge-Domain, certain Layer 2 network events at Customer Edge CE devices may cause memo...

Design/Logic Flaw

On Juniper Networks MX Series and EX9200 Series platforms with Trio-based MPCs Modular Port Concentrators where Integrated Routing and Bridging IRB interfaces are configured and mapped to a VPLS instance or a Bridge-Domain, certain Layer 2 network events at Customer Edge CE devices may cause memo...

Heap overflow

On Juniper Networks MX Series and EX9200 Series platforms with Trio-based MPC Modular Port Concentrator where Integrated Routing and Bridging IRB interface is configured and it is mapped to a VPLS instance or a Bridge-Domain, certain network events at Customer Edge CE device may cause memory leak...

CVE-2021-0202

CVE-2021-0202 affects Juniper Junos OS on MX Series and EX9200 Series with Trio-based MPC when an Integrated Routing and Bridging (IRB) interface is mapped to a VPLS instance or a Bridge-Domain. The issue is a memory leak in the Modular Port Concentrator (MPC) caused by certain CE device events, ...

CVE-2021-0202 Junos OS: MX Series, EX9200 Series: Trio-based MPC memory leak when Integrated Routing and Bridging (IRB) interface is mapped to a VPLS instance or a Bridge-Domain

On Juniper Networks MX Series and EX9200 Series platforms with Trio-based MPC Modular Port Concentrator where Integrated Routing and Bridging IRB interface is configured and it is mapped to a VPLS instance or a Bridge-Domain, certain network events at Customer Edge CE device may cause memory leak...

PT-2021-2135 · Juniper Networks · Junos

Name of the Vulnerable Software and Affected Versions: Junos versions 17.3R3-S8 through 17.4R3-S2 Junos versions 18.2R3-S4 through 18.2R3-S5 Junos versions 18.3R3-S2 through 18.3R3-S3 Junos versions 18.4R3-S1 through 18.4R3-S6 Junos versions 19.2R2 through 19.2R3-S1 Junos versions 19.4R2 through...

CVE-2020-1687

On Juniper Networks EX4300-MP Series, EX4600 Series and QFX5K Series deployed in Ethernet VPN EVPN-Virtual Extensible LAN VXLAN configuration, receipt of a stream of specific VXLAN encapsulated layer 2 frames can cause high CPU load, which could lead to network protocol operation issue and traffi...

CVE-2020-1689

On Juniper Networks EX4300-MP Series, EX4600 Series and QFX5K Series deployed in a Virtual Chassis configuration, receipt of a stream of specific layer 2 frames can cause high CPU load, which could lead to traffic interruption. This issue does not occur when the device is deployed in Stand Alone...

CVE-2020-1668

On Juniper Networks EX2300 Series, receipt of a stream of specific multicast packets by the layer2 interface can cause high CPU load, which could lead to traffic interruption. This issue occurs when multicast packets are received by the layer 2 interface. To check if the device has high CPU load...

CVE-2020-1668

On Juniper Networks EX2300 Series, receipt of a stream of specific multicast packets by the layer2 interface can cause high CPU load, which could lead to traffic interruption. This issue occurs when multicast packets are received by the layer 2 interface. To check if the device has high CPU load...

Design/Logic Flaw

On Juniper Networks SRX Series configured with application identification inspection enabled, receipt of specific HTTP traffic can cause high CPU load utilization, which could lead to traffic interruption. Application identification is enabled by default and is automatically turned on when...

Design/Logic Flaw

On Juniper Networks EX4300 Series, receipt of a stream of specific IPv4 packets can cause Routing Engine RE high CPU load, which could lead to network protocol operation issue and traffic interruption. This specific packets can originate only from within the broadcast domain where the device is...

Design/Logic Flaw

On Juniper Networks EX2300 Series, receipt of a stream of specific multicast packets by the layer2 interface can cause high CPU load, which could lead to traffic interruption. This issue occurs when multicast packets are received by the layer 2 interface. To check if the device has high CPU load...

CVE-2020-1687 Junos OS: EX4300-MP/EX4600/QFX5K Series: High CPU load due to receipt of specific layer 2 frames in EVPN-VXLAN deployment.

On Juniper Networks EX4300-MP Series, EX4600 Series and QFX5K Series deployed in Ethernet VPN EVPN-Virtual Extensible LAN VXLAN configuration, receipt of a stream of specific VXLAN encapsulated layer 2 frames can cause high CPU load, which could lead to network protocol operation issue and traffi...

CVE-2020-1684 Junos OS: SRX Series: High CPU load due to processing for HTTP traffic when Application Identification is enabled.

On Juniper Networks SRX Series configured with application identification inspection enabled, receipt of specific HTTP traffic can cause high CPU load utilization, which could lead to traffic interruption. Application identification is enabled by default and is automatically turned on when...

CVE-2020-1684

CVE-2020-1684 affects Juniper Networks Junos OS on SRX Series. The issue is triggered when application identification inspection is enabled and specific HTTP traffic is processed, causing high CPU load and potential traffic interruption. Affected versions include SRX Series: 12.3X48 prior to 12.3...

CVE-2020-1670 Junos OS: EX4300 Series: High CPU load due to receipt of specific IPv4 packets

On Juniper Networks EX4300 Series, receipt of a stream of specific IPv4 packets can cause Routing Engine RE high CPU load, which could lead to network protocol operation issue and traffic interruption. This specific packets can originate only from within the broadcast domain where the device is...

F5 BIG-IP PEM Input Validation Error Vulnerability

F5 BIG-IP PEM is a policy enforcer used in BIG-IP from F5 USA. An input validation error vulnerability exists in F5 BIG-IP PEM, which can be exploited by an attacker to cause traffic processing interruptions...

F5 BIG-IP Input Validation Error Vulnerability (CNVD-2019-32039)

F5 BIG-IP is an application delivery platform from F5 USA that integrates network traffic management, application security management, load balancing and other functions. An input validation error vulnerability exists in F5 BIG-IP, which can be exploited by an attacker to cause traffic processing...

The vulnerability of Cisco Firepower Threat Defense’s microprogramming software, related to uncontrolled resource consumption, allows attackers to interrupt traffic processing and trigger a service failure.

The vulnerability of Cisco Firepower Threat Defense’s microprogramming software is related to uncontrolled resource consumption. Exploiting this vulnerability can allow a malicious actor to remotely halt traffic processing and cause a service failure by sending a series of specially crafted packe...