JSA11224 - 2021-10 Security Bulletin: Junos OS and Junos OS Evolved: An IS-IS adjacency might be taken down if a bad hello PDU is received for an existing adjacency causing a DoS (CVE-2021-31362)

⌂ JSA11224 2021-10 Security Bulletin: Junos OS and Junos OS Evolved: An IS-IS adjacency might be taken down if a bad hello PDU is received for an existing adjacency causing a DoS (CVE-2021-31362) Version 2026-06-19 (paste date) Latest Versions [juniper.net]