PT-2022-30430

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 5.4.136 through 5.4.189 Description A potential issue exists in the Linux Kernel related to IPv6 packet forwarding, which could lead to a panic when forwarding a packet with no in6 device. The actual impact and attack...

PT-2022-30566

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 4.19.199 through 4.19.238 Description A potential issue exists when forwarding a packet with no in6 device, which could lead to a panic. The actual impact and attack plausibility have not yet been proven. Recommendations...

CVE-2022-22191

A Denial of Service DoS vulnerability in the processing of a flood of specific ARP traffic in Juniper Networks Junos OS on the EX4300 switch, sent from the local broadcast domain, may allow an unauthenticated network-adjacent attacker to trigger a PFEMAN watchdog timeout, causing the Packet...

CVE-2022-22188

An Uncontrolled Memory Allocation vulnerability leading to a Heap-based Buffer Overflow in the packet forwarding engine PFE of Juniper Networks Junos OS allows a network-based unauthenticated attacker to flood the device with traffic leading to a Denial of Service DoS. The device must be configur...

CVE-2022-22188

An Uncontrolled Memory Allocation vulnerability leading to a Heap-based Buffer Overflow in the packet forwarding engine PFE of Juniper Networks Junos OS allows a network-based unauthenticated attacker to flood the device with traffic leading to a Denial of Service DoS. The device must be configur...

CVE-2022-22186

Due to an Improper Initialization vulnerability in Juniper Networks Junos OS on EX4650 devices, packets received on the management interface em0 but not destined to the device, may be improperly forwarded to an egress interface, instead of being discarded. Such traffic being sent by a client may...

Input validation

Due to an Improper Initialization vulnerability in Juniper Networks Junos OS on EX4650 devices, packets received on the management interface em0 but not destined to the device, may be improperly forwarded to an egress interface, instead of being discarded. Such traffic being sent by a client may...

CVE-2022-22188

The CVE-2022-22188 entry concerns a heap-based buffer overflow in Juniper Networks Junos OS PFE (packet forwarding engine). A network-based, unauthenticated attacker can flood the target device with traffic, causing a Denial of Service, with impact dependent on device configuration. Affected plat...

CVE-2022-22188 Junos OS: QFX5100/QFX5110/QFX5120/QFX5200/QFX5210/EX4600/EX4650 Series: When storm control profiling is enabled and a device is under an active storm, a Heap-based Buffer Overflow in the PFE will cause a device to hang.

An Uncontrolled Memory Allocation vulnerability leading to a Heap-based Buffer Overflow in the packet forwarding engine PFE of Juniper Networks Junos OS allows a network-based unauthenticated attacker to flood the device with traffic leading to a Denial of Service DoS. The device must be configur...

Juniper Networks Junos OS security vulnerabilities

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. Juniper Networks Junos OS has a security vulnerability that originates from a heap-based buffer overflow vulnerability in...

PT-2022-15289

Name of the Vulnerable Software and Affected Versions Juniper Networks Junos OS on the EX4300 versions prior to 15.1R7-S12 Juniper Networks Junos OS on the EX4300 version 18.4 versions prior to 18.4R2-S10, 18.4R3-S11 Juniper Networks Junos OS on the EX4300 version 19.1 versions prior to 19.1R3-S8...

PT-2022-15286

Name of the Vulnerable Software and Affected Versions Juniper Networks Junos OS versions 20.2R1 through 20.2R2 Description An Uncontrolled Memory Allocation vulnerability leading to a Heap-based Buffer Overflow in the packet forwarding engine PFE of Juniper Networks Junos OS allows a network-base...

CVE-2022-22188: Memory Allocation with Excessive Size Value

An Uncontrolled Memory Allocation vulnerability leading to a Heap-based Buffer Overflow in the packet forwarding engine PFE of Juniper Networks Junos OS allows a network-based unauthenticated attacker to flood the device with traffic leading to a Denial of Service DoS. The device must be configur...

PT-2022-15285

Name of the Vulnerable Software and Affected Versions Juniper Networks Junos OS on EX4650 Series versions prior to 19.1R3-S8 Juniper Networks Junos OS on EX4650 Series 19.2 versions prior to 19.2R3-S5 Juniper Networks Junos OS on EX4650 Series 19.3 versions prior to 19.3R3-S5 Juniper Networks Jun...

CVE-2022-22186: Improper Initialization

Due to an Improper Initialization vulnerability in Juniper Networks Junos OS on EX4650 devices, packets received on the management interface em0 but not destined to the device, may be improperly forwarded to an egress interface, instead of being discarded. Such traffic being sent by a client may...

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. Juniper Networks Junos OS has a security vulnerability that arises from a denial of service DoS vulnerability when...

CVE-2022-22186

Due to an Improper Initialization vulnerability in Juniper Networks Junos OS on EX4650 devices, packets received on the management interface em0 but not destined to the device, may be improperly forwarded to an egress interface, instead of being discarded. Such traffic being sent by a client may...

CVE-2022-22188

An Uncontrolled Memory Allocation vulnerability leading to a Heap-based Buffer Overflow in the packet forwarding engine PFE of Juniper Networks Junos OS allows a network-based unauthenticated attacker to flood the device with traffic leading to a Denial of Service DoS. The device must be configur...

Juniper Networks’ Junos OS DoS

The vulnerability of the Packet Forwarding Engine PFE module in Juniper Networks’ Junos OS lies in the fact that resources are not released after their useful life has expired. Exploiting this vulnerability allows a malicious actor to cause service interruptions by sending specially crafted packe...

Juniper Networks’ Junos OS DoS

The vulnerability of the Packet Forwarding Engine PFE module in Juniper Networks’ Junos OS is related to insufficient checking of exceptional states. Exploiting this vulnerability can allow a malicious actor to trigger a service failure by sending specially crafted packets...