CVE-2025-30657

CVE-2025-30657 affects Juniper Networks Junos OS SRRD. A specific BGP update triggers improper encoding/escaping when SRRD processes data forwarded from the routing protocol daemon (rpd), causing a crash and a momentary DoS in jflow processing. The impact is a network-borne DoS with no traffic-fo...

CVE-2025-30657 Junos OS: Processing of a specific BGP update causes the SRRD process to crash

An Improper Encoding or Escaping of Output vulnerability in the Sampling Route Record Daemon SRRD of Juniper Networks Junos OS allows an unauthenticated, network-based attacker to cause a Denial-of-Service DoS. When a device configured for flow-monitoring receives a specific BGP update message, i...