CVE-2024-47504

An Improper Validation of Specified Type of Input vulnerability in the packet forwarding engine (pfe) Juniper Networks Junos OS on SRX5000 Series allows an unauthenticated, network based attacker to cause a Denial of Service (Dos). When a non-clustered SRX5000 device receives a specifically malformed packet this will cause a flowd crash and restart. This issue affects Junos OS: * 22.1 releases 22.1R1 and later before 22.2R3-S5, * 22.3 releases before 22.3R3-S4, * 22.4 releases before 22.4R3-S4, * 23.2 releases before 23.2R2-S2, * 23.4 releases before 23.4R2-S1, * 24.2 releases before 24.2R1-S1, 24.2R2. Please note that the PR does indicate that earlier versions have been fixed as well, but these won't be adversely impacted by this.

An Improper Validation of Specified Type of Input vulnerability in the packet forwarding engine (pfe) Juniper Networks Junos OS on SRX5000 Series allows an unauthenticated, network based attacker to cause a Denial of Service (Dos). When a non-clustered SRX5000 device receives a specifically malformed packet this will cause a flowd crash and restart. This issue affects Junos OS: * 22.1 releases 22.1R1 and later before 22.2R3-S5, * 22.3 releases before 22.3R3-S4, * 22.4 releases before 22.4R3-S4, * 23.2 releases before 23.2R2-S2, * 23.4 releases before 23.4R2-S1, * 24.2 releases before 24.2R1-S1, 24.2R2. Please note that the PR does indicate that earlier versions have been fixed as well, but these won't be adversely impacted by this.

Una vulnerabilidad de validación incorrecta del tipo de entrada especificado en el motor de reenvío de paquetes (pfe) de Juniper Networks Junos OS en la serie SRX5000 permite que un atacante no autenticado basado en la red provoque una denegación de servicio (Dos). Cuando un dispositivo SRX5000 no agrupado recibe un paquete específicamente malformado, esto provocará un bloqueo y reinicio de flowd. Este problema afecta a Junos OS: * 22.1 versiones 22.1R1 y posteriores anteriores a 22.2R3-S5, * 22.3 versiones anteriores a 22.3R3-S4, * 22.4 versiones anteriores a 22.4R3-S4, * 23.2 versiones anteriores a 23.2R2-S2, * 23.4 versiones anteriores a 23.4R2-S1, * 24.2 versiones anteriores a 24.2R1-S1, 24.2R2. Tenga en cuenta que el comunicado de prensa indica que también se han corregido versiones anteriores, pero que estas no se verán afectadas negativamente por esto.