Juniper Networks Junos OS Code Issue Vulnerability (CNVD-2021-53343)

Juniper Networks Junos OS is a network operating system from Juniper Networks, Inc. that is specific to the company’s hardware devices. The operating system provides a secure programming interface and the Junos SDK. Junos OS is vulnerable to a code issue that stems from the use of a resource public key infrastructure to receive specific packets from a caching server configured with BGP source authentication, which could cause the routing process daemon to crash and restart, creating a denial-of-service condition. No detailed vulnerability details are currently available.