{"id":"CVE-2021-37492","details":"An issue discovered in src/wallet/wallet.cpp in Ravencoin Core 4.3.2.1 and earlier allows attackers to view sensitive information via CWallet::CreateTransactionAll() function.","modified":"2026-04-11T18:45:02.981707Z","published":"2023-02-07T21:15:09.117Z","references":[{"type":"WEB","url":"http://ravencoin.com"},{"type":"REPORT","url":"https://github.com/RavenProject/Ravencoin/issues/1086"},{"type":"FIX","url":"https://github.com/bitcoin/bitcoin/commit/2fb9c1e6681370478e24a19172ed6d78d95d50d3"},{"type":"EVIDENCE","url":"https://github.com/RavenProject/Ravencoin/blob/master/src/wallet/wallet.cpp#L3657-L3671"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/bitcoin/bitcoin","events":[{"introduced":"0"},{"fixed":"2fb9c1e6681370478e24a19172ed6d78d95d50d3"}]},{"type":"GIT","repo":"https://github.com/ravenproject/ravencoin","events":[{"introduced":"0"},{"last_affected":"25a2dbf4166740270f3ade327aa09ea35ba4e2b2"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"4.3.2.1"}]}}],"versions":["noversion","v0.3.1","v0.3.11_notexact","v0.3.1rc1","v0.3.2","v0.3.20","v0.3.20.01_closest","v0.3.20.2_closest","v0.3.21","v0.3.21rc","v0.3.22","v0.3.22rc1","v0.3.22rc2","v0.3.22rc3","v0.3.22rc4","v0.3.23","v0.3.23rc1","v0.3.24","v0.3.24rc1","v0.3.24rc2","v0.3.24rc3","v0.3.3","v0.3.6","v0.3.7","v0.3.8","v0.4.0","v0.4.00rc1","v0.4.00rc2","v0.5.0","v0.5.0rc1","v0.5.0rc2","v0.5.0rc4","v0.5.0rc5","v0.5.0rc6","v0.5.0rc7","v0.5.1","v0.5.1rc1","v0.5.1rc2","v0.6.0","v0.6.0rc1","v0.6.0rc2","v0.6.0rc3","v0.6.0rc4","v0.6.0rc5","v0.6.0rc6","v0.6.1","v0.6.1rc1","v0.6.1rc2","v0.7.0","v0.7.0rc1","v0.7.0rc2","v0.7.0rc3","v0.7.1","v0.7.1rc1","v0.8.0","v0.8.0rc1","v0.8.2","v0.8.2rc1","v0.8.2rc2","v0.8.2rc3","v0.9.0rc1","v0.9.0rc2","v2.0.1","v2.0.2","v2.0.3","v2.0.4","v2.0.4.1","v2.1.0","v2.1.3","v2.2.1","v2.4.0","v2.5.0","v2.5.1","v3.3.0","v3.3.1","v3.3.2","v4.0.0","v4.1.0","v4.2.0","v4.2.1","v4.3.0","v4.3.1","v4.3.2","v4.3.2.1"],"database_specific":{"vanir_signatures_modified":"2026-04-11T18:45:02Z","source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-37492.json","vanir_signatures":[{"signature_version":"v1","signature_type":"Function","id":"CVE-2021-37492-0f3a7e1a","digest":{"function_hash":"125034056860792545625548519770753620605","length":7546},"deprecated":false,"source":"https://github.com/bitcoin/bitcoin/commit/2fb9c1e6681370478e24a19172ed6d78d95d50d3","target":{"function":"CWallet::CreateTransaction","file":"src/wallet/wallet.cpp"}},{"signature_version":"v1","signature_type":"Line","id":"CVE-2021-37492-f226be0a","digest":{"line_hashes":["141631597866571102610787215571298713801","300707198102548310351294567447427856382","110451034427564391564403774319217135396","276563020904277374992500244891139996786","134756459875976208293807961269881539302","119473122598452690608336811633631401181","37292230002629892326042622733773995730","252025109684205364906881023382772671098","307799523843447443646215985410161298010","129035121446230583032833067825788434028","306250321903663266830678623787727355765","85811109450452845716941420752385075013","226775650996502459306341144658670477386","57671861969212960607280541742419665002","309140562236205783584443692790075113088"],"threshold":0.9},"deprecated":false,"source":"https://github.com/bitcoin/bitcoin/commit/2fb9c1e6681370478e24a19172ed6d78d95d50d3","target":{"file":"src/wallet/wallet.cpp"}}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}]}