CVE-2020-1645

CVE-2020-1645 affects Juniper Networks Junos MX Series when DNS filtering is enabled and packets trigger the Multiservices PIC Management Daemon (mspmand). The issue can cause mspmand to crash, leading to a restart of the Services PIC; during boot, DNS filtering and other PIC services may be bypa...

CVE-2020-1645 Junos OS: MX Series: Services card might restart when DNS filtering is enabled

When DNS filtering is enabled on Juniper Networks Junos MX Series with one of the following cards MS-PIC, MS-MIC or MS-MPC, an incoming stream of packets processed by the Multiservices PIC Management Daemon mspmand process, responsible for managing "URL Filtering service", may crash, causing the...

CVE-2020-1644

CVE-2020-1644 affects Juniper Networks Junos OS and Junos OS Evolved. A specific BGP UPDATE packet can increment an internal counter incorrectly, leading to the Routing Protocols Daemon (RPD) crash and restart for both IBGP and EBGP multihop in IPv4/IPv6. Affected software ranges include Junos OS...

CVE-2020-1643 Junos OS: EX Series: RPD crash when executing specific "show ospf interface" commands from the CLI with OSPF authentication configured

Execution of the "show ospf interface extensive" or "show ospf interface detail" CLI commands on a Juniper Networks device running Junos OS may cause the routing protocols process RPD to crash and restart if OSPF interface authentication is configured, leading to a Denial of Service DoS. By...

CVE-2020-1640 Junos OS: Receipt of certain genuine BGP packets from any BGP Speaker causes RPD to crash.

An improper use of a validation framework when processing incoming genuine BGP packets within Juniper Networks RPD routing protocols process daemon allows an attacker to crash RPD thereby causing a Denial of Service DoS condition. This framework requires these packets to be passed. By continuousl...

CVE-2020-1641 Junos OS: A race condition on receipt of crafted LLDP packets leads to a memory leak and an LLDP crash.

A Race Condition vulnerability in Juniper Networks Junos OS LLDP implementation allows an attacker to cause LLDP to crash leading to a Denial of Service DoS. This issue occurs when crafted LLDP packets are received by the device from an adjacent device. Multiple LACP flaps will occur after LLDP...

CVE-2020-1641

The CVE-2020-1641 entry describes a race-condition in Juniper Networks Junos OS LLDP handling: crafted LLDP packets can cause the LLDP process to crash, resulting in a Denial of Service. The issue is tied to memory/resource limits (RLIMIT) and may produce multiple LACP flaps after the LLDP crash....

CVE-2020-1643

CVE-2020-1643 affects Juniper Networks Junos OS on EX2300/EX3400 devices with ARM processors. The issue arises when executing specific CLI commands (show ospf interface extensive/detail) with OSPF authentication enabled, which can crash the routing protocols daemon (RPD) and cause a DoS through r...

CVE-2020-1640

CVE-2020-1640 describes a DoS in Juniper Networks Junos OS caused by an improper use of a validation framework when processing incoming genuine BGP packets in the Routing Protocol Daemon (RPD). The vulnerability allows an attacker to repeatedly crash the RPD by sending specific formatted BGP pack...

Juniper Junos BGP Update DoS (JSA11033)

According to the self-reported version of Junos OS on the remote device, it is affected by a denial of service DoS vulnerability due to how it processes a specific UPDATE for an EBGP peer. An unauthenticated, remote attacker can exploit this, by sending a crafted UPDATE, in order to crash the...

Juniper Junos LLDP Packet DoS JSA11027

According to the self-reported version of Junos OS, the remote device is affected by a denial of service DoS vulnerability due to its implementation of LLDP. An unauthenticated attacker can exploit this, by sending crafted LLDP packets from an adjacent device, in order to cause LLDP to crash. Not...

Juniper Junos Denial of Service (DoS) JSA11030

According to the self reported version of Junos OS on the remote device it is affected by a Denial of Service DoS vulnerability. By continuously executing the same CLI commands 'show ospf interface extensive' or 'show ospf interface detail' CLI commands, a local attacker can repeatedly crash the...

Juniper Networks Junos OS Denial of Service Vulnerability (CNVD-2020-49037)

Juniper Networks Junos OS is a set of network operating systems dedicated to the company's hardware devices. A denial of service vulnerability in Juniper Networks Junos OS BGP update message handling can be exploited by an attacker to cause the Routing Process Daemon RPD to crash and restart...

Juniper Networks Junos OS Input Validation Error Vulnerability (CNVD-2020-50488)

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. An input validation error vulnerability exists in Juniper Networks Junos OS MX Series. An attacker could exploit this...

Juniper Networks Junos OS Code Issue Vulnerability (CNVD-2020-51515)

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 code issue vulnerability exists in Juniper Networks Junos OS MX Series. An attacker could exploit this vulnerability to...

Juniper Networks Junos OS Resource Management Error Vulnerability (CNVD-2020-50489)

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 Juniper Networks Junos OS MX Series. An attacker could exploit the vulnerability by...

Juniper Networks Junos OS Resource Management Error Vulnerability (CNVD-2020-43753)

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 resource management error vulnerability exists in Juniper Networks Junos OS SRX Series. A remote attacker could exploit...

Juniper Networks Releases Security Updates for Multiple Products

Juniper Networks has released security updates to address vulnerabilities affecting multiple products. An attacker could exploit some of these vulnerabilities to take control of an affected system. The Cybersecurity and Infrastructure Security Agency CISA encourages users and administrators to...

Juniper Junos Information Exposure Vulnerability (JSA11008)

The version of Junos OS installed on the remote host is prior to 14.1X53-D53, 15.1R7-S6, 15.1X49-D200, 16.1R7-S7, 17.1R2-S11, 17.2R3-S3, 17.3R2-S5, 17.4R2-S9, 18.1R3-S8, 18.2R3-S2, 18.3R2-S3, 18.4R1-S5, 19.1R1-S4, 19.2R1-S4, or 19.3R1-S1. It is, therefore, affected by an information exposure...

FastNetMon Community - Very Fast DDoS Analyzer With Sflow/Netflow/Mirror Support

FastNetMon - A high performance DoS/DDoS load analyzer built on top of multiple packet capture engines NetFlow, IPFIX, sFlow, AFPACKET, SnabbSwitch, netmap, PFRING obsoleted, PCAP. What do we do? We detect hosts in the deployed network sending or receiving large volumes of traffic,...