CVE-2022-22223

CVE-2022-22223 affects Juniper Networks Junos OS on QFX10000 Series devices configured as transit IP/MPLS PHP nodes with LAG interfaces. An improper validation of an input index/position/offset allows crafted IP packets (IPv4 or IPv6) to detach multiple interfaces in a LAG, causing a DoS; sustain...

CVE-2022-22223 Junos OS: QFX10000 Series: In IP/MPLS PHP node scenarios upon receipt of certain crafted packets multiple interfaces in LAG configurations may detach.

On QFX10000 Series devices using Juniper Networks Junos OS when configured as transit IP/MPLS penultimate hop popping PHP nodes with link aggregation group LAG interfaces, an Improper Validation of Specified Index, Position, or Offset in Input weakness allows an attacker sending certain IP packet...

CVE-2022-22220 Junos OS and Junos OS Evolved: Due to a race condition the rpd process can crash upon receipt of a BGP update message containing flow spec route

A Time-of-check Time-of-use TOCTOU Race Condition vulnerability in Routing Protocol Daemon rpd of Juniper Networks Junos OS, Junos OS Evolved allows a network-based unauthenticated attacker to cause a Denial of Service DoS. When a BGP flow route with redirect IP extended community is received, an...

CVE-2022-22220

The CVE-2022-22220 issue is a TOCTOU race condition in Juniper Junos OS/rpd that can crash the process when a BGP flow route with a redirect IP is received while the next-hop reachability is flapping, enabling a network-based DoS. Affected software includes Junos OS and Junos OS Evolved across li...

CVE-2022-22219 Junos OS and Junos OS Evolved: RPD core upon receipt of a specific EVPN route by a BGP route reflector in an EVPN environment

Due to the Improper Handling of an Unexpected Data Type in the processing of EVPN routes on Juniper Networks Junos OS and Junos OS Evolved, an attacker in direct control of a BGP client connected to a route reflector, or via a machine in the middle MITM attack, can send a specific EVPN route...

CVE-2022-22219 Junos OS and Junos OS Evolved: RPD core upon receipt of a specific EVPN route by a BGP route reflector in an EVPN environment

Due to the Improper Handling of an Unexpected Data Type in the processing of EVPN routes on Juniper Networks Junos OS and Junos OS Evolved, an attacker in direct control of a BGP client connected to a route reflector, or via a machine in the middle MITM attack, can send a specific EVPN route...

CVE-2022-22219

Summary: CVE-2022-22219 affects Junos OS and Junos OS Evolved. The issue arises from improper handling of an unexpected data type while processing EVPN routes, triggering an RPD crash on BGP route reflectors in EVPN multicast environments when one or more BGP clients have leave-sync-route-oldstyl...

CVE-2022-22218 Junos OS: SRX Series: Upon processing of a genuine packet the pkid process will crash during CMPv2 auto-re-enrollment

On SRX Series devices, an Improper Check for Unusual or Exceptional Conditions when using Certificate Management Protocol Version 2 CMPv2 auto re-enrollment, allows a network-based, unauthenticated attacker to cause a Denial of Service DoS by crashing the pkid process. The pkid process cannot...

CVE-2022-22218 Junos OS: SRX Series: Upon processing of a genuine packet the pkid process will crash during CMPv2 auto-re-enrollment

On SRX Series devices, an Improper Check for Unusual or Exceptional Conditions when using Certificate Management Protocol Version 2 CMPv2 auto re-enrollment, allows a network-based, unauthenticated attacker to cause a Denial of Service DoS by crashing the pkid process. The pkid process cannot...

CVE-2022-22218

On SRX Series devices running Junos OS, CVE-2022-22218 describes an improper check during CMPv2 auto re-enrollment that allows a network-based, unauthenticated attacker to trigger a Denial of Service by crashing the pkid process. The issue affects Junos OS on SRX Series across multiple releases (...

CVE-2022-22211 Junos OS Evolved: PTX Series: Multiple FPCs become unreachable due to continuous polling of specific SNMP OID

A limitless resource allocation vulnerability in FPC resources of Juniper Networks Junos OS Evolved on PTX Series allows an unprivileged attacker to cause Denial of Service DoS. Continuously polling the SNMP jnxCosQstatTable causes the FPC to run out of GUID space, causing a Denial of Service to...

CVE-2022-22211

Summary: CVE-2022-22211 affects Juniper Networks Junos OS Evolved on PTX Series. A DoS occurs when an unprivileged attacker continuously polls the SNMP jnxCosQstatTable, exhausting FPC GUID space and rendering FPC resources unreachable. The issue manifests via specific syslog messages (evo-aftman...

CVE-2022-22208 Junos OS and Junos OS Evolved: An rpd crash can occur due to memory corruption caused by flapping BGP sessions

A Use After Free vulnerability in the Routing Protocol Daemon rdp of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated network-based attacker to cause Denial of Service DoS. When a BGP session flap happens, a Use After Free of a memory location that was assigned to another...

CVE-2022-22208 Junos OS and Junos OS Evolved: An rpd crash can occur due to memory corruption caused by flapping BGP sessions

A Use After Free vulnerability in the Routing Protocol Daemon rdp of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated network-based attacker to cause Denial of Service DoS. When a BGP session flap happens, a Use After Free of a memory location that was assigned to another...

CVE-2022-22208

CVE-2022-22208 describes a Use After Free in Juniper Networks Junos OS and Junos OS Evolved Routing Protocol Daemon (rdp) triggered by BGP session flaps. The race condition causes rpd crashes, leading to a network-based Denial of Service, with impact depending on the affected release. Affected ra...

CVE-2022-22201 SRX5000 Series with SPC3, SRX4000 Series, and vSRX: When PowerMode IPsec is configured, the PFE will crash upon receipt of a malformed ESP packet

An Improper Validation of Specified Index, Position, or Offset in Input vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS allows an unauthenticated network-based attacker to cause a Denial of Service DoS. On SRX5000 Series with SPC3, SRX4000 Series, and vSRX, when...

CVE-2022-22201

CVE-2022-22201 affects Juniper Networks Junos OS on SRX5000/SRX4000/vSRX with PowerMode IPsec. The Packet Forwarding Engine (PFE) crashes when receiving a malformed ESP packet that matches an established IPsec tunnel, due to improper validation of index/position/offset in input. Impact is Denial ...

CVE-2022-22192

CVE-2022-22192 describes an improper validation of input in the kernel of Juniper Networks Junos OS Evolved on PTX series. A network-based, unauthenticated attacker can cause a kernel panic by sending a malformed TCP packet destined to PTX10004/10008/10016, specifically targeting the BGP, LDP, or...

CVE-2022-22192 Junos OS Evolved: PTX Series: An attacker can cause a kernel panic by sending a malformed TCP packet to the device

An Improper Validation of Syntactic Correctness of Input vulnerability in the kernel of Juniper Networks Junos OS Evolved on PTX series allows a network-based, unauthenticated attacker to cause a Denial of Service DoS. When an incoming TCP packet destined to the device is malformed there is a...

CVE-2022-22192 Junos OS Evolved: PTX Series: An attacker can cause a kernel panic by sending a malformed TCP packet to the device

An Improper Validation of Syntactic Correctness of Input vulnerability in the kernel of Juniper Networks Junos OS Evolved on PTX series allows a network-based, unauthenticated attacker to cause a Denial of Service DoS. When an incoming TCP packet destined to the device is malformed there is a...