GHSA-w6rp-vxj2-fjhr – github.com/cosmos/ibc-apps/middleware/packet-forward-middleware/v4

Package

Manager: go
Name: github.com/cosmos/ibc-apps/middleware/packet-forward-middleware/v4
Vulnerable Version: >=0 <4.1.1

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N/E:P/RL:O/RC:R

CVSS v4.0: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

EPSS: N/A pctlN/A

Details

Cosmos packet-forward-middleware vulnerable to chain-halt The Cosmos SDK is used for Inter-Blockchain Communication Protocol (IBC) applications and middleware. The [packet-forward-middleware](https://github.com/cosmos/ibc-apps/tree/main/middleware/packet-forward-middleware) module is an IBC middleware module built for Cosmos blockchains utilizing the IBC protocol allowing routing of incoming IBC packets from a source chain to a destination chain. The `packet-forward-middleware` module is vulnerable to potential chain-halt due to error non-determinism. ### Patches Please patch at your earliest convenience by applying one of the following patch versions, respective to the chain's ibc-go major version: v4.1.1 v5.2.1 v6.1.1

Metadata

Created: 2023-10-26T23:10:19Z
Modified: 2023-10-26T23:10:19Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/10/GHSA-w6rp-vxj2-fjhr/GHSA-w6rp-vxj2-fjhr.json
CWE IDs: []
Alternative ID: N/A
Finding: F164
Auto approve: 1