{"id":"GHSA-m3rh-cvr5-x6q4","aliases":["GO-2024-3059"],"url":"https://o3.security/vulnerability/GHSA-m3rh-cvr5-x6q4","summary":"CosmWasm wasmd has large address count in ValidateBasic","details":"**Component:** wasmd\n**Criticality:** Low ([ACMv1](https://github.com/interchainio/security/blob/main/resources/CLASSIFICATION_MATRIX.md): I:Moderate; L:Unlikely)\n**Patched versions:** wasmd 0.52.0\n\nIn multiple wasmd message types it was possible to add a large number of addresses which might lead to unexpected resource consumption in ValidateBasic.\n\nSee [CWA-2024-003](https://github.com/CosmWasm/advisories/blob/main/CWAs/CWA-2024-003.md) for more details.","published":"2024-08-08T16:36:26Z","modified":"2026-07-06T16:31:30.634568144Z","cvss":{"score":3.7,"severity":"LOW","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Go","name":"github.com/CosmWasm/wasmd","fixedVersion":"0.52.0"}],"fix":{"url":"https://github.com/CosmWasm/wasmd/commit/76c0c061c9cb6b142163883e46c26d99384dc443","label":"CosmWasm/wasmd@76c0c06"},"references":[{"type":"WEB","url":"https://github.com/CosmWasm/wasmd/security/advisories/GHSA-m3rh-cvr5-x6q4"},{"type":"WEB","url":"https://github.com/CosmWasm/wasmd/commit/76c0c061c9cb6b142163883e46c26d99384dc443"},{"type":"WEB","url":"https://github.com/CosmWasm/advisories/blob/main/CWAs/CWA-2024-003.md"},{"type":"PACKAGE","url":"https://github.com/CosmWasm/wasmd"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-06T16:31:30.634568144Z"}}