Improper Validation of Array Index

Overview Affected versions of this package are vulnerable to Improper Validation of Array Index in the UpdatePathAttrs4ByteAs function when processing malformed BGP UPDATE messages containing both ASPATH and AS4PATH attributes. An attacker can cause the process to crash by sending a specially...

PT-2026-37136

Name of the Vulnerable Software and Affected Versions GoBGP versions prior to 4.3.0 Description A remote Denial of Service DoS issue exists where a malformed BGP UPDATE message can trigger a runtime error resulting in an index out of range panic. This occurs during the processing of 4-byte AS...