Design/Logic Flaw

On Juniper Networks Junos OS devices, a stream of TCP packets sent to the Routing Engine RE may cause mbuf leak which can lead to Flexible PIC Concentrator FPC crash or the system to crash and restart vmcore. This issue can be trigged by IPv4 or IPv6 and it is caused only by TCP packets. This iss...

Double free

On Juniper Networks SRX Series with ICAP Internet Content Adaptation Protocol redirect service enabled, a double free vulnerability can lead to a Denial of Service DoS or Remote Code Execution RCE due to processing of a specific HTTP message. Continued processing of this specific HTTP message may...

Design/Logic Flaw

On Juniper Networks Junos OS and Junos OS Evolved devices, processing a specific BGP packet can lead to a routing process daemon RPD crash and restart. This issue can occur even before the BGP session with the peer is established. Repeated receipt of this specific BGP packet can result in an...

Memory corruption

On Juniper Networks MX series, receipt of a stream of specific Layer 2 frames may cause a memory leak resulting in the packet forwarding engine PFE on the line card to crash and restart, causing traffic interruption. By continuously sending this stream of specific layer 2 frame, an attacker...

Design/Logic Flaw

On Juniper Networks Junos MX Series with service card configured, receipt of a stream of specific packets may crash the MS-PIC component on MS-MIC or MS-MPC. By continuously sending these specific packets, an attacker can repeatedly bring down MS-PIC on MS-MIC/MS-MPC causing a prolonged Denial of...

Input validation

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...

Race condition

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...

Design/Logic Flaw

On Juniper Networks Junos OS and Junos OS Evolved devices, processing a specific UPDATE for an EBGP peer can lead to a routing process daemon RPD crash and restart. This issue occurs only when the device is receiving and processing the BGP UPDATE for an EBGP peer. This issue does not occur when t...

Design/Logic Flaw

When a device running Juniper Networks Junos OS with MPC7, MPC8, or MPC9 line cards installed and the system is configured for inline IP reassembly, used by L2TP, MAP-E, GRE, and IPIP, the packet forwarding engine PFE will become disabled upon receipt of large packets requiring fragmentation,...

Design/Logic Flaw

When a device running Juniper Networks Junos OS with MPC7, MPC8, or MPC9 line cards installed and the system is configured for inline IP reassembly, used by L2TP, MAP-E, GRE, and IPIP, the packet forwarding engine PFE will become disabled upon receipt of small fragments requiring reassembly,...

Code injection

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...

Design/Logic Flaw

On Juniper Networks SRX Series with ICAP Internet Content Adaptation Protocol redirect service enabled, processing a malformed HTTP message can lead to a Denial of Service DoS or Remote Code Execution RCE Continued processing of this malformed HTTP message may result in an extended Denial of...

Code injection

On Juniper Networks Junos OS and Junos OS Evolved devices, the receipt of a specific BGP UPDATE packet causes an internal counter to be incremented incorrectly, which over time can lead to the routing protocols process RPD crash and restart. This issue affects both IBGP and EBGP multihop deployme...

Authentication flaw

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-2020-1654 Junos OS: SRX Series: processing a malformed HTTP message when ICAP redirect service is enabled may can lead to flowd process crash or remote code execution

On Juniper Networks SRX Series with ICAP Internet Content Adaptation Protocol redirect service enabled, processing a malformed HTTP message can lead to a Denial of Service DoS or Remote Code Execution RCE Continued processing of this malformed HTTP message may result in an extended Denial of...

CVE-2020-1655 Junos OS: MX Series: PFE crash on MPC7/8/9 upon receipt of large packets requiring fragmentation

When a device running Juniper Networks Junos OS with MPC7, MPC8, or MPC9 line cards installed and the system is configured for inline IP reassembly, used by L2TP, MAP-E, GRE, and IPIP, the packet forwarding engine PFE will become disabled upon receipt of large packets requiring fragmentation,...

CVE-2020-1655

CVE-2020-1655 affects Juniper Networks Junos OS on MX Series with MPC7/8/9 line cards when inline IP reassembly is enabled. The vulnerability enables an attacker to repeatedly disable the packet forwarding engine (PFE) by sending large fragmented packets that cannot be reassembled, causing a sust...

CVE-2020-1653

CVE-2020-1653 affects Juniper Networks Junos OS: a stream of TCP packets to the Routing Engine may cause an mbuf leak, potentially crashing the FPC or the whole system (vmcore). The issue is triggerable by IPv4 or IPv6 and is due to TCP packet handling, not a specific config. Affected releases st...

CVE-2020-1652 Junos Space: OpenNMS is accessible via port 9443

OpenNMS is accessible via port 9443...

CVE-2020-1653 Junos OS: Kernel crash (vmcore) or FPC crash due to mbuf leak

On Juniper Networks Junos OS devices, a stream of TCP packets sent to the Routing Engine RE may cause mbuf leak which can lead to Flexible PIC Concentrator FPC crash or the system to crash and restart vmcore. This issue can be trigged by IPv4 or IPv6 and it is caused only by TCP packets. This iss...