CVE-2024-21614

<br /> An Improper Check for Unusual or Exceptional Conditions vulnerability in Routing Protocol Daemon (RPD) of Juniper Networks Junos OS and Junos OS Evolved allows a network-based, unauthenticated attacker to cause rpd to crash, leading to Denial of Service (DoS).<br /> <br /> On all Junos OS and Junos OS Evolved platforms, when NETCONF and gRPC are enabled, and a specific query is executed via Dynamic Rendering (DREND), rpd will crash and restart. Continuous execution of this specific query will cause a sustained Denial of Service (DoS) condition.<br /> <br /> This issue affects:<br /> <br /> Juniper Networks Junos OS<br /> <br /> <br /> <br /> * 22.2 versions earlier than 22.2R2-S2, 22.2R3;<br /> * 22.3 versions earlier than 22.3R2, 22.3R3.<br /> <br /> <br /> <br /> <br /> Juniper Networks Junos OS Evolved<br /> <br /> <br /> <br /> * 22.2 versions earlier than 22.2R2-S2-EVO, 22.2R3-EVO;<br /> * 22.3 versions earlier than 22.3R2-EVO, 22.3R3-EVO.<br /> <br /> <br /> <br /> <br /> This issue does not affect Juniper Networks:<br /> <br /> Junos OS versions earlier than 22.2R1;<br /> <br /> Junos OS Evolved versions earlier than 22.2R1-EVO.<br /> <br /> <br /> <br />