{"id":"GHSA-7c94-gvvj-r3mg","aliases":[],"status":"published","title":"cheqd-node affected by Inter-blockchain Communication (IBC) protocol \"Huckleberry\" vulnerability","description":"### Impact\nThis vulnerability affects the [`ibc-go` package for those running full nodes, dubbed \"Huckleberry\"](https://forum.cosmos.network/t/ibc-security-advisory-huckleberry/10731). According to their advisory:\n\n\u003e This issue is low-severity in general, and it has a low impact and likelihood of exploitation. Depending on how a full node is architected, this issue could potentially yield a high or critical severity vulnerability.\n\nThere is no vulnerability in the DID/resource modules for cheqd-node.\n\n### Patches\nNode operators are requested to upgrade to [cheqd-node v1.4.2](https://github.com/cheqd/cheqd-node/releases/tag/v1.4.2). This is a non-state breaking release, and does not require a coordinated upgrade across all node operators.\n\n### Workarounds\nNo. Node operators are recommended to upgrade to the latest release version.\n\n### References\n- [\"Huckleberry\" IBC security advisory](https://forum.cosmos.network/t/ibc-security-advisory-huckleberry/10731)\n- [`ibc-go` v6.1.1 release notes](https://github.com/cosmos/ibc-go/releases/tag/v6.1.1)","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2023-06-05T20:36:58Z","modified":"2023-06-05T20:36:59Z","fixes":[{"ecosystem":"Go","package":"github.com/cheqd/cheqd-node","fixed_in":["1.4.2"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Go","package":"github.com/cheqd/cheqd-node","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.2"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/cheqd/cheqd-node","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.4.2"}]}]}],"references":[{"url":"https://github.com/cheqd/cheqd-node/security/advisories/GHSA-7c94-gvvj-r3mg","tags":["web"]},{"url":"https://github.com/cheqd/cheqd-node/commit/f325f5f250e150e3e76a5a557669f67b606e34e1","tags":["web"]},{"url":"https://forum.cosmos.network/t/ibc-security-advisory-huckleberry/10731","tags":["web"]},{"url":"https://github.com/cheqd/cheqd-node/releases/tag/v1.4.2","tags":["web"]},{"url":"https://github.com/cosmos/ibc-go/releases/tag/v6.1.1","tags":["web"]},{"url":"https://github.com/advisories/GHSA-7c94-gvvj-r3mg"},{"url":"https://github.com/cheqd/cheqd-node","tags":["package"]}],"sources":{"ghsa":[{"id":"GHSA-7c94-gvvj-r3mg","title":"cheqd-node affected by Inter-blockchain Communication (IBC) protocol \"Huckleberry\" vulnerability","description":"### Impact\nThis vulnerability affects the [`ibc-go` package for those running full nodes, dubbed \"Huckleberry\"](https://forum.cosmos.network/t/ibc-security-advisory-huckleberry/10731). According to their advisory:\n\n\u003e This issue is low-severity in general, and it has a low impact and likelihood of exploitation. Depending on how a full node is architected, this issue could potentially yield a high or critical severity vulnerability.\n\nThere is no vulnerability in the DID/resource modules for cheqd-node.\n\n### Patches\nNode operators are requested to upgrade to [cheqd-node v1.4.2](https://github.com/cheqd/cheqd-node/releases/tag/v1.4.2). This is a non-state breaking release, and does not require a coordinated upgrade across all node operators.\n\n### Workarounds\nNo. Node operators are recommended to upgrade to the latest release version.\n\n### References\n- [\"Huckleberry\" IBC security advisory](https://forum.cosmos.network/t/ibc-security-advisory-huckleberry/10731)\n- [`ibc-go` v6.1.1 release notes](https://github.com/cosmos/ibc-go/releases/tag/v6.1.1)\n","status":"published","published":"2023-06-05T20:36:58Z","modified":"2023-06-05T20:36:59Z","updated_at":"2026-11-02T14:36:53.103029Z"}],"osv":[{"id":"GHSA-7c94-gvvj-r3mg","title":"cheqd-node affected by Inter-blockchain Communication (IBC) protocol \"Huckleberry\" vulnerability","description":"### Impact\nThis vulnerability affects the [`ibc-go` package for those running full nodes, dubbed \"Huckleberry\"](https://forum.cosmos.network/t/ibc-security-advisory-huckleberry/10731). According to their advisory:\n\n\u003e This issue is low-severity in general, and it has a low impact and likelihood of exploitation. Depending on how a full node is architected, this issue could potentially yield a high or critical severity vulnerability.\n\nThere is no vulnerability in the DID/resource modules for cheqd-node.\n\n### Patches\nNode operators are requested to upgrade to [cheqd-node v1.4.2](https://github.com/cheqd/cheqd-node/releases/tag/v1.4.2). This is a non-state breaking release, and does not require a coordinated upgrade across all node operators.\n\n### Workarounds\nNo. Node operators are recommended to upgrade to the latest release version.\n\n### References\n- [\"Huckleberry\" IBC security advisory](https://forum.cosmos.network/t/ibc-security-advisory-huckleberry/10731)\n- [`ibc-go` v6.1.1 release notes](https://github.com/cosmos/ibc-go/releases/tag/v6.1.1)\n","status":"published","published":"2023-06-05T20:36:58Z","modified":"2023-06-05T20:36:58Z","updated_at":"2026-11-02T15:46:41.002603Z"}]}}