CVE-2024-21607 Junos OS: MX Series and EX9200 Series: If the "tcp-reset" option used in an IPv6 filter, matched packets are accepted instead of rejected

An Unsupported Feature in the UI vulnerability in Juniper Networks Junos OS on MX Series and EX9200 Series allows an unauthenticated, network-based attacker to cause partial impact to the integrity of the device. If the "tcp-reset" option is added to the "reject" action in an IPv6 filter which...

CVE-2024-21607

Concrete details available: Juniper Junos OS on MX Series and EX9200 Series is affected by CVE-2024-21607 due to a kernel-filter payload-protocol handling issue in IPv6 firewall filters. The root cause is that the payload-protocol match is not supported in the kernel filter, causing terms to acce...

CVE-2024-21606 Junos OS: SRX Series: When "tcp-encap" is configured and specific packets are received flowd will crash

A Double Free vulnerability in the flow processing daemon flowd of Juniper Networks Junos OS on SRX Series allows a network-based, unauthenticated attacker to cause a Denial of Service DoS. In a remote access VPN scenario, if a "tcp-encap-profile" is configured and a sequence of specific packets ...

CVE-2024-21606 Junos OS: SRX Series: When "tcp-encap" is configured and specific packets are received flowd will crash

A Double Free vulnerability in the flow processing daemon flowd of Juniper Networks Junos OS on SRX Series allows a network-based, unauthenticated attacker to cause a Denial of Service DoS. In a remote access VPN scenario, if a "tcp-encap-profile" is configured and a sequence of specific packets ...

CVE-2024-21606

CVE-2024-21606 affects Juniper Networks Junos OS on SRX Series with a Double Free vulnerability in the flowd daemon . In a remote-access VPN, if a tcp-encap-profile is configured and a sequence of specific packets is received, a flowd crash and restart can occur, caused by a faulty free operation...

CVE-2024-21604 Junos OS Evolved: A high rate of specific traffic will cause a complete system outage

An Allocation of Resources Without Limits or Throttling vulnerability in the kernel of Juniper Networks Junos OS Evolved allows an unauthenticated, network-based attacker to cause a Denial of Service DoS. If a high rate of specific valid packets are processed by the routing engine RE this will le...

CVE-2024-21604

CVE-2024-21604 describes an Allocation of Resources Without Limits or Throttling vulnerability in Juniper Networks Junos OS Evolved kernels. A high rate of specific valid packets processed by the routing engine (RE) can cause loss of connectivity between the RE and other chassis components, leadi...

CVE-2024-21604 Junos OS Evolved: A high rate of specific traffic will cause a complete system outage

An Allocation of Resources Without Limits or Throttling vulnerability in the kernel of Juniper Networks Junos OS Evolved allows an unauthenticated, network-based attacker to cause a Denial of Service DoS. If a high rate of specific valid packets are processed by the routing engine RE this will le...

CVE-2024-21603 Junos OS: MX Series: Gathering statistics in a scaled SCU/DCU configuration will lead to a device crash

An Improper Check for Unusual or Exceptional Conditions vulnerability in the kernel of Juniper Network Junos OS on MX Series allows a network based attacker with low privileges to cause a denial of service. If a scaled configuration for Source class usage SCU / destination class usage DCU more th...

CVE-2024-21603 Junos OS: MX Series: Gathering statistics in a scaled SCU/DCU configuration will lead to a device crash

An Improper Check for Unusual or Exceptional Conditions vulnerability in the kernel of Juniper Network Junos OS on MX Series allows a network based attacker with low privileges to cause a denial of service. If a scaled configuration for Source class usage SCU / destination class usage DCU more th...

CVE-2024-21603

CVE-2024-21603 affects Juniper Networks Junos OS on MX Series (MX304; MPC10/ MPC11; LC9600) with an improper check for unusual/exceptions in the kernel. When SCU/DCU uses more than 10 route classes and statistics are gathered via SNMP/CLI, a vmcore for the RE kernel can appear, causing a device r...

CVE-2024-21602 Junos OS Evolved: ACX7024, ACX7100-32C and ACX7100-48L: Traffic stops when a specific IPv4 UDP packet is received by the RE

A NULL Pointer Dereference vulnerability in Juniper Networks Junos OS Evolved on ACX7024, ACX7100-32C and ACX7100-48L allows an unauthenticated, network-based attacker to cause a Denial of Service DoS. If a specific IPv4 UDP packet is received and sent to the Routing Engine RE packetio crashes an...

CVE-2024-21602 Junos OS Evolved: ACX7024, ACX7100-32C and ACX7100-48L: Traffic stops when a specific IPv4 UDP packet is received by the RE

A NULL Pointer Dereference vulnerability in Juniper Networks Junos OS Evolved on ACX7024, ACX7100-32C and ACX7100-48L allows an unauthenticated, network-based attacker to cause a Denial of Service DoS. If a specific IPv4 UDP packet is received and sent to the Routing Engine RE packetio crashes an...

CVE-2024-21602

CVE-2024-21602 describes a NULL Pointer Dereference in Juniper Networks Junos OS Evolved on ACX7024, ACX7100-32C and ACX7100-48L. An unauthenticated, network-based attacker can trigger a DoS by sending a specific IPv4 UDP packet to the Routing Engine, causing the RE’s packetio to crash/restart an...

CVE-2024-21601

CVE-2024-21601 affects Juniper Networks Junos OS on SRX Series. A race condition in the Flow-processing Daemon (flowd) occurs when two threads simultaneously process the queue used for TCP events, causing flowd to crash. This allows an unauthenticated, network-based attacker to trigger a Denial-o...

CVE-2024-21600 Junos OS: PTX Series: In an FTI scenario MPLS packets hitting reject next-hop will cause a host path wedge condition

An Improper Neutralization of Equivalent Special Elements vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS on PTX Series allows a unauthenticated, adjacent attacker to cause a Denial of Service DoS. When MPLS packets are meant to be sent to a flexible tunnel interfac...

CVE-2024-21600 Junos OS: PTX Series: In an FTI scenario MPLS packets hitting reject next-hop will cause a host path wedge condition

An Improper Neutralization of Equivalent Special Elements vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS on PTX Series allows a unauthenticated, adjacent attacker to cause a Denial of Service DoS. When MPLS packets are meant to be sent to a flexible tunnel interfac...

CVE-2024-21600

CVE-2024-21600 describes an issue in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS on PTX Series. An improper neutralization of equivalent special elements allows an unauthenticated, adjacent attacker to trigger a Denial of Service by causing a host path wedge when MPLS packets ...

CVE-2024-21599 Junos OS: MX Series: MPC3E memory leak with PTP configuration

A Missing Release of Memory after Effective Lifetime vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS on MX Series allows an adjacent, unauthenticated attacker to cause a Denial of Service DoS. If an MX Series device receives PTP packets on an MPC3E that doesn't...

CVE-2024-21599

CVE-2024-21599 concerns a memory-release after lifetime issue in the PFE of Juniper Junos OS on MX Series with MPC3E. A memory leak is triggered when the device receives PTP packets on a MPC3E that does not support PTP, potentially causing unpredictable behavior and an MPC crash/restart (DoS) in ...