CVE-2019-0014: Undefined Security Weakness

On QFX and PTX Series, receipt of a malformed packet for J-Flow sampling might crash the FPC Flexible PIC Concentrator process which causes all interfaces to go down. By continuously sending the offending packet, an attacker can repeatedly crash the FPC process causing a sustained Denial of Servi...

CVE-2019-0007: Use of Insufficiently Random Values

The vMX Series software uses a predictable IP ID Sequence Number. This leaves the system as well as clients connecting through the device susceptible to a family of attacks which rely on the use of predictable IP ID sequence numbers as their base method of attack. This issue was found during...

CVE-2019-0016: Undefined Security Weakness

A malicious authenticated user may be able to delete a device from the Junos Space database without the necessary privileges through crafted Ajax interactions obtained from another legitimate delete action performed by another administrative user. Affected releases are Juniper Networks Junos Spac...

CVE-2019-0013: Undefined Security Weakness

The routing protocol daemon RPD process will crash and restart when a specific invalid IPv4 PIM Join packet is received. While RPD restarts after a crash, repeated crashes can result in an extended Denial of Service DoS condition. This issue only affects IPv4 PIM. IPv6 PIM is unaffected by this...

CVE-2019-0012: Undefined Security Weakness

A Denial of Service DoS vulnerability in BGP in Juniper Networks Junos OS configured as a VPLS PE allows an attacker to craft a specific BGP message to cause the routing protocol daemon rpd process to crash and restart. While rpd restarts after a crash, repeated crashes can result in an extended...

CVE-2019-0006: Use of Uninitialized Resource

A certain crafted HTTP packet can trigger an uninitialized function pointer deference vulnerability in the Packet Forwarding Engine manager fxpc on all EX, QFX and MX Series devices in a Virtual Chassis configuration. This issue can result in a crash of the fxpc daemon or may potentially lead to...

PT-2019-1363

Name of the Vulnerable Software and Affected Versions Junos OS on SRX Series versions 12.3X48 through 12.3X48-D74 Junos OS on SRX Series versions 15.1X49 through 15.1X49-D149 Junos OS on SRX Series versions 17.3 through 17.3R2 Junos OS on SRX Series versions 17.4 through 17.4R1 Junos OS on SRX...

CVE-2019-0005: Allocation of Resources Without Limits or Throttling

On EX2300, EX3400, EX4600, QFX3K and QFX5K series, firewall filter configuration cannot perform packet matching on any IPv6 extension headers. This issue may allow IPv6 packets that should have been blocked to be forwarded. IPv4 packet filtering is unaffected by this vulnerability. Affected...

CVE-2019-0015: Insufficient Session Expiration

A vulnerability in the SRX Series Service Gateway allows deleted dynamic VPN users to establish dynamic VPN connections until the device is rebooted. A deleted dynamic VPN connection should be immediately disallowed from establishing new VPN connections. Due to an error in token caching, deleted...

CVE-2019-0009: Undefined Security Weakness

On EX2300 and EX3400 series, high disk I/O operations may disrupt the communication between the routing engine RE and the packet forwarding engine PFE. In a virtual chassis VC deployment, this issue disrupts communication between the VC members. This issue does not affect other Junos platforms...

PT-2019-1358

Name of the Vulnerable Software and Affected Versions Juniper Networks Junos Space versions prior to 18.3R1 Description The issue is related to insufficient validity checking in the Junos Space application, which allows uploading Device Image files. This may enable the upload of malicious images,...

PT-2019-1357

Name of the Vulnerable Software and Affected Versions Juniper Networks Junos Space versions prior to 18.3R1 Description The issue is related to insufficient access control in the Juniper Networks Junos Space platform. It allows a malicious authenticated user to delete a device from the Junos Spac...

CVE-2019-0002: Incomplete Filtering of Multiple Instances of Special Elements

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-2019-0011: Undefined Security Weakness

The Junos OS kernel crashes after processing a specific incoming packet to the out of band management interface such as fxp0, me0, em0, vme0 destined for another address. By continuously sending this type of packet, an attacker can repeatedly crash the kernel causing a sustained Denial of Service...

CVE-2019-0017: Unrestricted Upload of File with Dangerous Type

The Junos Space application, which allows Device Image files to be uploaded, has insufficient validity checking which may allow uploading of malicious images or scripts, or other content types. Affected releases are Juniper Networks Junos Space versions prior to 18.3R1...

CVE-2019-0010: Allocation of Resources Without Limits or Throttling

An SRX Series Service Gateway configured for Unified Threat Management UTM may experience a system crash with the error message "mbuf exceed" -- an indication of memory buffer exhaustion -- due to the receipt of crafted HTTP traffic. Each crafted HTTP packet inspected by UTM consumes mbufs which...

CVE-2019-0001: Uncontrolled Recursion

Receipt of a malformed packet on MX Series devices with dynamic vlan configuration can trigger an uncontrolled recursion loop in the Broadband Edge subscriber management daemon bbe-smgd, and lead to high CPU usage and a crash of the bbe-smgd service. Repeated receipt of the same packet can result...

Juniper SRX Series Junos OS Denial of Service Vulnerability

Juniper SRX Series is an SRX Series firewall appliance from Juniper Networks, Inc. Junos OS is the operating system that runs on it. A security vulnerability exists in Junos OS versions 12.1X46, 12.3X48, and 15.1X49 on the Juniper SRX Series. An attacker could exploit this vulnerability with...

Junos OS: OpenSSL Security Advisories [16 Apr 2018] and [12 June 2018] (JSA10919)

According to its self-reported version number, the remote Juniper Junos device is affected by a multiple vulnerabilities: - During key agreement in a TLS handshake using a DHE based ciphersuite a malicious server can send a very large prime value to the client. This will cause the client to spend...

Junos OS: pd crash on VPLS PE upon receipt of specific BGP message (JSA10912)

According to its self-reported version number, the remote Juniper Junos device is affected by a denial of service vulnerability which allows an attacker to craft a specific BGP message to cause the routing protocol daemon rpd process to crash and restart. While rpd restarts after a crash, repeate...