Executive brief
IBC protocol "Huckleberry" vulnerability in github.com/cosmos/ibc-go
Affected products
- Go github.com/cosmos/ibc-go/v6
- Go github.com/cosmos/ibc-go/v4
- Go github.com/cosmos/ibc-go/v7
- Go github.com/cosmos/ibc-go/v5
Junglewise Threat Intelligence
GO-2023-1860 - IBC protocol "Huckleberry" vulnerability in github.com/cosmos/ibc-go
Severity: info ยท Published 2023-06-15
Technologies: github.com/cosmos/ibc-go/v6 (Go), github.com/cosmos/ibc-go/v4 (Go), github.com/cosmos/ibc-go/v7 (Go), github.com/cosmos/ibc-go/v5 (Go). Vendors: Go.
Related threats
- GO-2025-3517 - Non-deterministic JSON Unmarshalling of IBC Acknowledgement can result in a chain halt in github.com/cosmos/ibc-go
- IBC-Go: Non-deterministic JSON Unmarshalling of IBC Acknowledgement can result in a chain halt
- GO-2025-3494 - IBC-Go has Non-deterministic JSON Unmarshalling of IBC Acknowledgement in github.com/cosmos/ibc-go
- IBC-Go has Non-deterministic JSON Unmarshalling of IBC Acknowledgement
- GO-2024-2874 - Inter-Blockchain Communication (IBC) protocol "Huckleberry" vulnerability in github.com/cosmos/ibc-go