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Security Advisories: GSA_kwCzR0hTQS13NnJwLXZ4ajItZmpocs4AA2us

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 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

Permalink: https://github.com/advisories/GHSA-w6rp-vxj2-fjhr
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS13NnJwLXZ4ajItZmpocs4AA2us
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: about 1 year ago
Updated: about 1 year ago


Identifiers: GHSA-w6rp-vxj2-fjhr
References: Repository: https://github.com/cosmos/ibc-apps
Blast Radius: 0.0

Affected Packages

go:github.com/cosmos/ibc-apps/middleware/packet-forward-middleware/v6
Dependent packages: 6
Dependent repositories: 0
Downloads:
Affected Version Ranges: < 6.1.1
Fixed in: 6.1.1
All affected versions: 6.1.0
All unaffected versions: 6.1.1, 6.1.2
go:github.com/cosmos/ibc-apps/middleware/packet-forward-middleware/v5
Dependent packages: 3
Dependent repositories: 0
Downloads:
Affected Version Ranges: < 5.2.1
Fixed in: 5.2.1
All affected versions: 5.2.0
All unaffected versions: 5.2.1, 5.2.2
go:github.com/cosmos/ibc-apps/middleware/packet-forward-middleware/v4
Dependent packages: 38
Dependent repositories: 1
Downloads:
Affected Version Ranges: < 4.1.1
Fixed in: 4.1.1
All affected versions: 4.1.0
All unaffected versions: 4.1.1, 4.1.2