FRRouting FRR 7.5.1 through 9.0 and Pica8 PICOS 4.3.3.2 allow a remote attacker to cause a denial of service via a crafted BGP update with a corrupted attribute 23 (Tunnel Encapsulation). CREATE(Triage):(User=admin) CVE-2023-38802 (https://nvd.nist.gov/vuln/detail/CVE-2023-38802)