CVE-2020-1685: Observable Discrepancy

When configuring stateless firewall filters in Juniper Networks EX4600 and QFX 5000 Series devices using Virtual Extensible LAN protocol VXLAN, the discard action will fail to discard traffic under certain conditions. Given a firewall filter configuration similar to: family ethernet-switching...

CVE-2020-1684: Uncontrolled Resource Consumption

On Juniper Networks SRX Series configured with application identification inspection enabled, receipt of specific HTTP traffic can cause high CPU load utilization, which could lead to traffic interruption. Application identification is enabled by default and is automatically turned on when...

CVE-2020-1670: Uncontrolled Resource Consumption

On Juniper Networks EX4300 Series, receipt of a stream of specific IPv4 packets can cause Routing Engine RE high CPU load, which could lead to network protocol operation issue and traffic interruption. This specific packets can originate only from within the broadcast domain where the device is...

CVE-2020-1665: Incomplete Filtering of Multiple Instances of Special Elements

On Juniper Networks MX Series and EX9200 Series, in a certain condition the IPv6 Distributed Denial of Service DDoS protection might not take affect when it reaches the threshold condition. The DDoS protection allows the device to continue to function while it is under DDoS attack, protecting bot...

CVE-2020-1677: Improper Input Validation

When SAML authentication is enabled, Juniper Networks Mist Cloud UI might incorrectly handle child elements in SAML responses, allowing a remote attacker to modify a valid SAML response without invalidating its cryptographic signature to bypass SAML authentication security controls. This issue...

CVE-2020-1669: Plaintext Storage of a Password

The Juniper Device Manager JDM container, used by the disaggregated Junos OS architecture on Juniper Networks NFX350 Series devices, stores password hashes in the world-readable file /etc/passwd. This is not a security best current practice as it can allow an attacker with access to the local...

PT-2020-14885

Name of the Vulnerable Software and Affected Versions Juniper Networks Mist Cloud UI versions prior to September 2 2020 Description The issue arises when SAML authentication is enabled, and the Juniper Networks Mist Cloud UI incorrectly handles child elements in SAML responses. This allows a remo...

CVE-2020-1689: Uncontrolled Resource Consumption

On Juniper Networks EX4300-MP Series, EX4600 Series and QFX5K Series deployed in a Virtual Chassis configuration, receipt of a stream of specific layer 2 frames can cause high CPU load, which could lead to traffic interruption. This issue does not occur when the device is deployed in Stand Alone...

CVE-2020-1686: Double Free

On Juniper Networks Junos OS devices, receipt of a malformed IPv6 packet may cause the system to crash and restart vmcore. This issue can be trigged by a malformed IPv6 packet destined to the Routing Engine. An attacker can repeatedly send the offending packet resulting in an extended Denial of...

CVE-2020-1676: Improper Input Validation

When SAML authentication is enabled, Juniper Networks Mist Cloud UI might incorrectly handle SAML responses, allowing a remote attacker to modify a valid SAML response without invalidating its cryptographic signature to bypass SAML authentication security controls. This issue affects all Juniper...

CVE-2020-1668: Uncontrolled Resource Consumption

On Juniper Networks EX2300 Series, receipt of a stream of specific multicast packets by the layer2 interface can cause high CPU load, which could lead to traffic interruption. This issue occurs when multicast packets are received by the layer 2 interface. To check if the device has high CPU load...

CVE-2020-1680: Incorrect Calculation of Buffer Size

On Juniper Networks MX Series with MS-MIC or MS-MPC card configured with NAT64 configuration, receipt of a malformed IPv6 packet may crash the MS-PIC component on MS-MIC or MS-MPC. This issue occurs when a multiservice card is translating the malformed IPv6 packet to IPv4 packet. An unauthenticat...

CVE-2020-1675: Improper Check for Certificate Revocation

When Security Assertion Markup Language SAML authentication is enabled, Juniper Networks Mist Cloud UI might incorrectly process invalid authentication certificates which could allow a malicious network-based user to access unauthorized data. This issue affects all Juniper Networks Mist Cloud UI...

CVE-2020-1662: Improper Input Validation

On Juniper Networks Junos OS and Junos OS Evolved devices, BGP session flapping can lead to a routing process daemon RPD crash and restart, limiting the attack surface to configured BGP peers. This issue only affects devices with BGP damping in combination with accepted-prefix-limit configuration...

PT-2020-14883

Name of the Vulnerable Software and Affected Versions Juniper Networks Mist Cloud UI versions prior to September 2 2020 Description The issue occurs when Security Assertion Markup Language SAML authentication is enabled, allowing a malicious network-based user to access unauthorized data due to...

Vulnerability fixed in Juniper Junos OS for PTX and QFX

Juniper Networks has fixed a vulnerability in Junos OS for the PTX and QTX platforms. An unauthenticated malicious person at remote user could potentially exploit the vulnerability to cause a Denial-of-Service attack. To do this, rogue network traffic should be sent to the vulnerable device. Only...

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...

PT-2020-5150

Name of the Vulnerable Software and Affected Versions Juniper Networks Junos OS versions prior to 18.1R3-S1 Juniper Networks Junos OS versions prior to 18.2R3-S5 Juniper Networks Junos OS versions prior to 18.3R2-S4, 18.3R3-S2 Juniper Networks Junos OS versions prior to 18.4R2-S5, 18.4R3-S2 Junip...

Pulse Secure Installer Service Installed (Windows)

Binary data juniperpulseinstallerserviceinstalled.nbin...

The vulnerability of the RPD daemon in the JunOS operating system, allowing a intruder to trigger a maintenance failure

The vulnerability of the RPD daemon in the JunOS operating system is related to synchronization errors when using shared resources. Exploiting this vulnerability can allow a malicious actor to cause service failures remotely...