{"id":"GHSA-3w94-vq2x-v5wr","summary":"ethereum does not check transaction malleability for EIP-2930, EIP-1559 and EIP-7702 transactions","details":"### Impact\n\nPrior to `ethereum` crate v0.18.0, signature malleability (according to EIP-2) was only checked for \"legacy\" transactions, but not for EIP-2930, EIP-1559 and EIP-7702 transactions.\n\nThis is a specification deviation and therefore a high severity advisory if the `ethereum` crate is used for Ethereum mainnet. Note that signature malleability itself is not a security issue, and therefore if the `ethereum` crate is used on a single-implementation blockchain, it's a low/informational severity advisory.\n\n### Patches\n\nThe issue is fixed in `ethereum` v0.18.0\n\n### Workarounds\n\nYou can also manually check transaction malleability outside of the crate. But it's recommended to simply upgrade the version.\n\n### References\n\nSee PR: https://github.com/rust-ethereum/ethereum/pull/67","aliases":["CVE-2025-53359"],"modified":"2025-07-02T19:42:18.313875Z","published":"2025-07-02T15:12:18Z","database_specific":{"github_reviewed":true,"github_reviewed_at":"2025-07-02T15:12:18Z","nvd_published_at":"2025-07-02T16:15:29Z","cwe_ids":["CWE-754"],"severity":"MODERATE"},"references":[{"type":"WEB","url":"https://github.com/rust-ethereum/ethereum/security/advisories/GHSA-3w94-vq2x-v5wr"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-53359"},{"type":"WEB","url":"https://github.com/rust-ethereum/ethereum/pull/67"},{"type":"WEB","url":"https://github.com/rust-ethereum/ethereum/commit/2dd9d1d5d0936ec7350093ff3a5a7169a349db77"},{"type":"PACKAGE","url":"https://github.com/rust-ethereum/ethereum"}],"affected":[{"package":{"name":"ethereum","ecosystem":"crates.io","purl":"pkg:cargo/ethereum"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.18.0"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/07/GHSA-3w94-vq2x-v5wr/GHSA-3w94-vq2x-v5wr.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N"}]}