CVE-2025-20115

A vulnerability in confederation implementation for the Border Gateway Protocol BGP in Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition. This vulnerability is due to a memory corruption that occurs when a BGP update is created with a...

CVE-2025-20115

A vulnerability in confederation implementation for the Border Gateway Protocol BGP in Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition. This vulnerability is due to a memory corruption that occurs when a BGP update is created with a...

CVE-2025-20115

Cisco IOS XR Software is affected by CVE-2025-20115 due to a memory corruption in the BGP confederation handling when AS_CONFED_SEQUENCE contains 255 AS numbers. An unauthenticated, remote attacker can trigger a DoS by sending crafted BGP updates or via network design that allows AS_CONFED_SEQUEN...

CVE-2025-20115 Cisco IOS XR Software Border Gateway Protocol Denial of Service Vulnerability

A vulnerability in confederation implementation for the Border Gateway Protocol BGP in Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition. This vulnerability is due to a memory corruption that occurs when a BGP update is created with a...