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

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 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...

Path traversal

A vulnerability in the HTTP/HTTPS service used by J-Web, Web Authentication, Dynamic-VPN DVPN, Firewall Authentication Pass-Through with Web-Redirect, and Zero Touch Provisioning ZTP allows an unauthenticated attacker to perform local file inclusion LFI or path traversal. Using this vulnerability...

CVE-2020-1631

CVE-2020-1631 is a path traversal/LFI vulnerability in the HTTP/HTTPS J-Web service of Junos OS. An unauthenticated attacker can exploit HTTP(S) to perform local file inclusion, path traversal, or possibly inject commands into httpd.log, read files with world-readable permissions (notably configu...

CVE-2020-1632

In a certain condition, receipt of a specific BGP UPDATE message might cause Juniper Networks Junos OS and Junos OS Evolved devices to advertise an invalid BGP UPDATE message to other peers, causing the other peers to terminate the established BGP session, creating a Denial of Service DoS...

Design/Logic Flaw

In a certain condition, receipt of a specific BGP UPDATE message might cause Juniper Networks Junos OS and Junos OS Evolved devices to advertise an invalid BGP UPDATE message to other peers, causing the other peers to terminate the established BGP session, creating a Denial of Service DoS...

CVE-2020-1632

CVE-2020-1632 describes a DoS in Juniper Junos OS and Junos OS Evolved where receipt of a crafted BGP UPDATE can cause peers to terminate sessions by advertising an invalid UPDATE, particularly when at least one BGP session does not support RFC 4893 4-byte AS. Affected software ranges across many...

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

Juniper Networks Junos OS Input Validation Error Vulnerability (CNVD-2020-22987)

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 the NDP proxy function of the EVPN leaf node in Juniper Networks Junos O...

CVE-2020-1633

Due to a new NDP proxy feature for EVPN leaf nodes introduced in Junos OS 17.4, crafted NDPv6 packets could transit a Junos device configured as a Broadband Network Gateway BNG and reach the EVPN leaf node, causing a stale MAC address entry. This could cause legitimate traffic to be discarded,...

Design/Logic Flaw

Due to a new NDP proxy feature for EVPN leaf nodes introduced in Junos OS 17.4, crafted NDPv6 packets could transit a Junos device configured as a Broadband Network Gateway BNG and reach the EVPN leaf node, causing a stale MAC address entry. This could cause legitimate traffic to be discarded,...

CVE-2020-1633

CVE-2020-1633 affects Juniper Networks Junos OS on MX Series where a new IPv6 NDP proxy feature for EVPN leaf nodes allows crafted NDPv6 packets to traverse a BNG and reach the EVPN leaf, causing a stale MAC entry and potential DoS. Affected are Junos OS 17.4 (and later) with specific older/MX-se...

Juniper Networks Junos OS Elevation of Privilege Vulnerability (CNVD-2020-22962)

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 EX9200 Series, MX Series, PTX Series, and QFX10K Series. ...

Juniper Networks Releases Security Updates

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