Design/Logic Flaw

QFX and EX Series switches configured to drop traffic when the MAC move limit is exceeded will forward traffic instead of dropping traffic. This can lead to denials of services or other unintended conditions. Affected releases are Juniper Networks Junos OS: 14.1X53 versions prior to 14.1X53-D40;...

CVE-2018-0001

A remote, unauthenticated attacker may be able to execute code by exploiting a use-after-free defect found in older versions of PHP through injection of crafted data via specific PHP URLs within the context of the J-Web process. Affected releases are Juniper Networks Junos OS: 12.1X46 versions...

Design/Logic Flaw

A specially crafted MPLS packet received or processed by the system, on an interface configured with MPLS, will store information in the system memory. Subsequently, if this stored information is accessed, this may result in a kernel crash leading to a denial of service. Affected releases are...

CVE-2018-0001

A remote, unauthenticated attacker may be able to execute code by exploiting a use-after-free defect found in older versions of PHP through injection of crafted data via specific PHP URLs within the context of the J-Web process. Affected releases are Juniper Networks Junos OS: 12.1X46 versions...

Authentication flaw

An unauthenticated root login may allow upon reboot when a commit script is used. A commit script allows a device administrator to execute certain instructions during commit, which is configured under the system scripts commit stanza. Certain commit scripts that work without a problem during norm...

Memory corruption

An unauthenticated network-based attacker able to send a maliciously crafted LLDP packet to the local segment, through a local segment broadcast, may be able to cause a Junos device to enter an improper boundary check condition allowing a memory corruption to occur, leading to a denial of service...

Design/Logic Flaw

A vulnerability in the Juniper Networks Junos Space Security Director allows a user who does not have SSH access to a device to reuse the URL that was created for another user to perform SSH access. Affected releases are all versions of Junos Space Security Director prior to 17.2R1...

Privilege escalation

Junos Space is affected by a privilege escalation vulnerability that may allow a local authenticated attacker to gain root privileges...

CVE-2018-0002

On SRX Series and MX Series devices with a Service PIC with any ALG enabled, a crafted TCP/IP response packet processed through the device results in memory corruption leading to a flowd daemon crash. Sustained crafted response packets lead to repeated crashes of the flowd daemon which results in...

Race condition

On Juniper Networks SRX series devices, firewall rules configured to match custom application UUIDs starting with zeros can match all TCP traffic. Due to this issue, traffic that should have been blocked by other rules is permitted to flow through the device resulting in a firewall bypass...

Design/Logic Flaw

A high rate of VLAN authentication attempts sent from an adjacent host on the local broadcast domain can trigger high memory utilization by the BBE subscriber management daemon bbe-smgd, and lead to a denial of service condition. The issue was caused by attempting to process an unbounded number o...

Cross site scripting

A reflected cross site scripting XSS vulnerability in Junos Space may potentially allow a remote authenticated user to inject web script or HTML and steal sensitive data and credentials from a session, and to perform administrative actions on the Junos Space network management device...

CVE-2018-0012 Junos Space: Local privilege escalation vulnerability in Junos Space

Junos Space is affected by a privilege escalation vulnerability that may allow a local authenticated attacker to gain root privileges...

CVE-2018-0010

A vulnerability in the Juniper Networks Junos Space Security Director allows a user who does not have SSH access to a device to reuse the URL that was created for another user to perform SSH access. Affected releases are all versions of Junos Space Security Director prior to 17.2R1...

CVE-2018-0001

CVE-2018-0001 affects Junos OS via the J-Web interface: a use-after-free defect in older PHP handling could allow an unauthenticated remote code execution by crafting data sent to specific PHP URLs. Affected Junos releases include 12.1X46 (before 12.1X46-D67), 12.3 (before 12.3R12-S5), 12.3X48 (b...

CVE-2018-0011 Junos Space: Reflected XSS vulnerability in Junos Space management interface

A reflected cross site scripting XSS vulnerability in Junos Space may potentially allow a remote authenticated user to inject web script or HTML and steal sensitive data and credentials from a session, and to perform administrative actions on the Junos Space network management device...

CVE-2018-0006 Junos OS: bbe-smgd process denial of service while processing VLAN authentication requests/rejects

A high rate of VLAN authentication attempts sent from an adjacent host on the local broadcast domain can trigger high memory utilization by the BBE subscriber management daemon bbe-smgd, and lead to a denial of service condition. The issue was caused by attempting to process an unbounded number o...

CVE-2018-0004

CVE-2018-0004 affects Junos OS kernel: Kernel Denial of Service in the register/schedule interrupt handler triggered by a sustained sequence of normal transit traffic. Affects Junos OS releases listed in the entry (e.g., 12.1X46 prior to -D50; 12.3X48 prior to -D30; 12.3R before -R12-S7; 14.1 bef...

CVE-2018-0010

CVE-2018-0010 affects Junos Space Security Director. The vulnerability allows a user without SSH access to a device to reuse a URL created for another user to gain SSH access. Affected releases are all versions prior to 17.2R1. The provided documents do not detail the underlying root cause beyond...

CVE-2018-0008

The CVE-2018-0008 entry describes an authentication bypass in Junos OS where an unauthenticated root login can occur after a reboot when a commit script is used. During normal commit, certain scripts may trigger a mode change on reboot that leaves the system in a safe-mode authentication state, a...