GHSA-w6rp-vxj2-fjhr

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    GHSA-w6rp-vxj2-fjhr

    Published: 26 Oct 2023Last Modified: 21 Aug 2024
    Aliases:
    GO-2023-2156

    Summary: Cosmos packet-forward-middleware vulnerable to chain-halt

    Details: 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

    References: https://github.com/cosmos/ibc-apps/security/advisories/GHSA-w6rp-vxj2-fjhr, https://github.com/cosmos/ibc-apps

    Affected packages

    Package

    Name: github.com/cosmos/ibc-apps/middleware/packet-forward-middleware/v4

    Purl: pkg:golang/github.com/cosmos/ibc-apps/middleware/packet-forward-middleware/v4

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -4.1.1

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    GHSA-w6rp-vxj2-fjhr | CVE-DB