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2.7 KiB
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1 line
2.7 KiB
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{"schema_version":"1.9.2","id":"RUSTSEC-2026-0500","published":"2026-11-10T12:00:00Z","modified":"2026-11-12T08:11:08.643204332Z","aliases":["GHSA-j8hr-pjhm-6h27","RUSTSEC-2026-0498"],"summary":"BEEF validation answers valid for a raw entry that is not a transaction","details":"`Beef::merge_raw_tx` and `BeefTx::from_raw_tx` accept raw bytes without a\n`Result`. For bytes that are not exactly one transaction (a transaction\nfollowed by bytes, a cut transaction, bytes that are no transaction at all),\n`Beef::sort_txs`, `verify_structure`, `verify_valid` and `is_valid` could\nanswer valid, even with no BUMP and no parent in the BEEF, and, where the entry\ncarried a BUMP index, treat the hash of those bytes as a proven transaction id;\nan entry that names it as a parent was answered valid too.\n\nThe wire readers (`Beef::from_binary`, `verify_stream`,\n`Transaction::from_beef`, `from_atomic_beef`) parse every entry and are not\naffected. Reaching this needs an application that passes bytes it did not\nparse to `merge_raw_tx` or `BeefTx::from_raw_tx` and then relies on the verdict\nor on the transaction the BEEF hands back.\n\n0.8.5 refuses such an entry at all four verdict doors, with or without a BUMP\nindex, and every entry that names it as a parent. Where upgrading is not\npossible, do not rely on `is_valid` or `verify_valid` alone for such an entry:\ncheck that the bytes are exactly one transaction before merging them.","affected":[{"package":{"name":"bsv-rs","ecosystem":"crates.io","purl":"pkg:cargo/bsv-rs"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0.0.0-0"},{"fixed":"0.8.5"},{"introduced":"0.9.0-beta.1"},{"fixed":"0.9.0-beta.7.0"}]}],"ecosystem_specific":{"affected_functions":null,"affects":{"arch":[],"functions":["bsv_rs::transaction::Beef::find_atomic_transaction","bsv_rs::transaction::Beef::find_transaction_for_signing","bsv_rs::transaction::Beef::is_valid","bsv_rs::transaction::Beef::merge_raw_tx","bsv_rs::transaction::Beef::sort_txs","bsv_rs::transaction::Beef::verify_structure","bsv_rs::transaction::Beef::verify_valid","bsv_rs::transaction::BeefTx::from_raw_tx"],"os":[]}},"database_specific":{"categories":["crypto-failure"],"cvss":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","informational":null,"source":"https://github.com/rustsec/advisory-db/blob/osv/crates/RUSTSEC-2026-0500.json"}}],"references":[{"type":"PACKAGE","url":"https://crates.io/crates/bsv-rs"},{"type":"ADVISORY","url":"https://rustsec.org/advisories/RUSTSEC-2026-0500.html"},{"type":"WEB","url":"https://github.com/Calhooon/bsv-rs/blob/v0.8.5/CHANGELOG.md"},{"type":"WEB","url":"https://github.com/Calhooon/bsv-rs/pull/852"}],"database_specific":{"license":"CC0-1.0"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"}]} |