{"id":"GHSA-33cr-m232-xqch","aliases":["GO-2025-3514"],"url":"https://o3.security/vulnerability/GHSA-33cr-m232-xqch","summary":"cheqd-node affected by Non-deterministic JSON Unmarshalling of IBC Acknowledgement","details":"# Description\n\n[An issue was discovered in IBC-Go's deserialization of acknowledgements](https://github.com/cosmos/ibc-go/security/advisories/GHSA-jg6f-48ff-5xrw) that results in non-deterministic behavior which can halt a chain. Any user that can open an IBC channel can introduce this state to the chain.\n\nThis an upstream dependency used in cheqd-node, rather than a custom module.\n\n## Impact\nCould result in a chain halt.\n\n## Patches\nValidators, full nodes, and IBC relayers should upgrade to **[cheqd-node v3.1.7](https://github.com/cheqd/cheqd-node/releases/tag/v3.1.7)**. This upgrade does not require a software upgrade proposal on-chain and is meant to be non state-breaking.\n\n## References\nSee [ASA-2025-004: Non-deterministic JSON Unmarshalling of IBC Acknowledgement can result in a chain halt](https://github.com/cosmos/ibc-go/security/advisories/GHSA-jg6f-48ff-5xrw) upstream on IBC-Go.","published":"2025-03-11T21:54:29Z","modified":"2025-03-14T20:05:07Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Go","name":"github.com/cheqd/cheqd-node","fixedVersion":"3.1.7"}],"fix":{"url":"https://github.com/cosmos/ibc-go/commit/59987d52d959dc5876ffd4f307c9b33a52a43748","label":"cosmos/ibc-go@59987d5"},"references":[{"type":"WEB","url":"https://github.com/cheqd/cheqd-node/security/advisories/GHSA-33cr-m232-xqch"},{"type":"WEB","url":"https://github.com/cosmos/ibc-go/security/advisories/GHSA-jg6f-48ff-5xrw"},{"type":"WEB","url":"https://github.com/cosmos/ibc-go/commit/59987d52d959dc5876ffd4f307c9b33a52a43748"},{"type":"PACKAGE","url":"https://github.com/cheqd/cheqd-node"},{"type":"WEB","url":"https://pkg.go.dev/vuln/GO-2025-3514"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2025-03-14T20:05:07Z"}}