211 matches found
CVE-2020-1649 Junos OS: MX Series: PFE crash on MPC7/8/9 upon receipt of small fragments requiring reassembly
When a device running Juniper Networks Junos OS with MPC7, MPC8, or MPC9 line cards installed and the system is configured for inline IP reassembly, used by L2TP, MAP-E, GRE, and IPIP, the packet forwarding engine PFE will become disabled upon receipt of small fragments requiring reassembly,...
Juniper Networks Junos OS Denial of Service Vulnerability (CNVD-2019-23261)
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 the pfe-chassisd Chassis Manager CMLC daemon in Juniper Networks Junos OS EX4300 Series...
Design/Logic Flaw
A vulnerability in the pfe-chassisd Chassis Manager CMLC daemon of Juniper Networks Junos OS allows an attacker to cause a Denial of Service DoS to the EX4300 when specific valid broadcast packets create a broadcast storm condition when received on the me0 interface of the EX4300 Series device. A...
CVE-2019-0046
Summary: CVE-2019-0046 affects Juniper Networks Junos OS on EX4300 Series, via the pfe-chassisd Chassis Manager (CMLC) daemon. The vulnerability allows an attacker to cause a Denial of Service by sending specific valid broadcast packets that trigger a broadcast storm on the me0 interface, requiri...
Design/Logic Flaw
On EX2300 and EX3400 series, stateless firewall filter configuration that uses the action 'policer' in combination with other actions might not take effect. When this issue occurs, the output of the command: show pfe filter hw summary will not show the entry for: RACL group Affected releases are...
CVE-2018-0030 Junos OS: MPC7/8/9, PTX-FPC3 (FPC-P1, FPC-P2) and PTX1K: Line card may crash upon receipt of specific MPLS packet.
Receipt of a specific MPLS packet may cause MPC7/8/9, PTX-FPC3 FPC-P1, FPC-P2 line cards or PTX1K to crash and restart. By continuously sending specific MPLS packets, an attacker can repeatedly crash the line cards or PTX1K causing a sustained Denial of Service. Affected releases are Juniper...
CVE-2017-10611 Junos: EX Series PFE and MX MPC7E/8E/9E PFE crash when fetching interface stats with 'extended-statistics' enabled
If extended statistics are enabled via 'set chassis extended-statistics', when executing any operation that fetches interface statistics, including but not limited to SNMP GET requests, the pfem process or the FPC may crash and restart. Repeated crashes of PFE processing can result in an extended...
CVE-2017-2340
On Juniper Networks Junos OS 15.1 releases from 15.1R3 to 15.1R4, 16.1 prior to 16.1R3, on M/MX platforms where Enhanced Subscriber Management for DHCPv6 subscribers is configured, a vulnerability in processing IPv6 ND packets originating from subscribers and destined to M/MX series routers can...
Code injection
On Juniper Networks Junos OS 15.1 releases from 15.1R3 to 15.1R4, 16.1 prior to 16.1R3, on M/MX platforms where Enhanced Subscriber Management for DHCPv6 subscribers is configured, a vulnerability in processing IPv6 ND packets originating from subscribers and destined to M/MX series routers can...
CVE-2017-2340
On Juniper Networks Junos OS 15.1 releases from 15.1R3 to 15.1R4, 16.1 prior to 16.1R3, on M/MX platforms where Enhanced Subscriber Management for DHCPv6 subscribers is configured, a vulnerability in processing IPv6 ND packets originating from subscribers and destined to M/MX series routers can...
CVE-2017-2340
On Juniper Networks Junos OS 15.1 releases from 15.1R3 to 15.1R4, 16.1 prior to 16.1R3, on M/MX platforms where Enhanced Subscriber Management for DHCPv6 subscribers is configured, a vulnerability in processing IPv6 ND packets originating from subscribers and destined to M/MX series routers can...
Juniper Junos for M/MX Series Routers IPv6 Neighbor Discovery DoS (JSA10786)
According to its self-reported version and configuration, the remote Juniper Junos M/MX Series device is affected by a denial of service vulnerability in a Packet Forwarding Engine PFE when processing IPv6 neighbor discovery ND packets that originate from subscribers and are destined to M/MX seri...
Juniper Networks Junos OS PFE DoS Vulnerabilities
Junos OS is prone to a denial of service vulnerability while handling IPv6 ND advertisements. SPDX-FileCopyrightText: 2017 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only C...
Juniper Networks Junos OS QFX Series: PFE DoS Vulnerability (JSA10747)
Junos OS on QFX series is prone to a denial of service DoS vulnerability in PFE. SPDX-FileCopyrightText: 2016 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE =...
Juniper Networks Junos OS vSRX DoS Vulnerability
Junos OS on vSRX is prone to a Denial of Service vulnerability. SPDX-FileCopyrightText: 2015 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/o:juniper:junos"; i...
The vulnerability of the Junos operating system, which allows a hacker to trigger a service failure
The vulnerability of the PFE 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 trigger a service failure through a specially crafted request...
Juniper Networks vSRX virtual firewall denial of service vulnerability
Juniper Networks vSRX virtual is a firewall emulator product from Juniper Networks, Inc. A security vulnerability exists in the PFE daemon in the Juniper Networks vSRX virtual firewall used in Junos OS versions prior to 15.1X49-D20. A remote attacker could exploit this vulnerability to cause a...
Session fixation
The PFE daemon in Juniper vSRX virtual firewalls with Junos OS before 15.1X49-D20 allows remote attackers to cause a denial of service via an unspecified connection request to the "host-OS."...
CVE-2015-7749
CVE-2015-7749 affects Juniper Networks Junos OS vSRX virtual firewalls. The Denial of Service vulnerability originates in the PFE daemon and can be triggered by an unspecified connection request to the host-OS, potentially impacting versions prior to 15.1X49-D20. The cited CVSSv2 base score is 7....